Altoona, IA Hourly Weather

Polk County3:44 PM CDT41.64°N, 93.46°WElevation 955 ft

Next 48 hours

3 PM 6 PM 9 PM Mon Oct 26 12 AM 3 AM 6 AM 9 AM 12 PM 3 PM 6 PM 9 PM Tue Oct 27 12 AM 3 AM 6 AM 9 AM 12 PM 50° 55° 60° 65° 70° 75° %
TemperatureFeels likeChance of precipitationNight
Sunday, October 259 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
3 PM Mostly Sunny 72° 72° 1% 0.00 in WSW 2 53% 54° 42% 2
4 PM Mostly Sunny 74° 74° 1% 0.00 in SSW 2 50% 54° 42% 1
5 PM Mostly Sunny 73° 73° 1% 0.00 in S 2 51% 54° 39% 0
6 PM Partly Cloudy 70° 70° 1% 0.00 in ENE 2 57% 54° 40% 0
7 PM Partly Cloudy 67° 67° 1% 0.00 in NE 3 63% 54° 39% 0
8 PM Partly Cloudy 64° 64° 1% 0.00 in NE 3 67% 53° 45% 0
9 PM Mostly Cloudy 63° 63° 1% 0.00 in NE 3 70% 53° 55% 0
10 PM Mostly Cloudy 61° 61° 1% 0.00 in NE 3 75% 53° 62% 0
11 PM Partly Cloudy 59° 59° 1% 0.00 in NE 5 80% 53° 48% 0
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 58° 58° 1% 0.00 in NE 5 80% 52° 62% 0
1 AM Mostly Cloudy 57° 57° 1% 0.00 in NE 5 83% 52° 55% 0
2 AM Mostly Cloudy 56° 56° 1% 0.00 in NE 5 83% 51° 66% 0
3 AM Mostly Cloudy 55° 55° 1% 0.00 in NE 5 83% 50° 62% 0
4 AM Mostly Cloudy 55° 55° 1% 0.00 in NE 6 83% 50° 72% 0
5 AM Mostly Cloudy 54° 54° 2% 0.00 in NE 6 83% 49° 68% 0
6 AM Partly Sunny 54° 54° 4% 0.00 in ENE 6 77% 47° 66% 0
7 AM Mostly Cloudy 54° 54° 1% 0.00 in ENE 6 77% 47° 87% 0
8 AM Mostly Cloudy 53° 53° 4% 0.00 in ENE 6 80% 47° 81% 0
9 AM Mostly Cloudy 55° 55° 2% 0.00 in ENE 6 77% 48° 79% 1
10 AM Mostly Cloudy 59° 59° 1% 0.00 in E 7 69% 49° 74% 1
11 AM Partly Sunny 63° 63° 2% 0.00 in E 7 60% 49° 66% 2
12 PM Mostly Cloudy 66° 66° 1% 0.00 in E 7 56% 50° 79% 3
1 PM Mostly Cloudy 69° 69° 0% 0.00 in E 7 55% 52° 71% 4
2 PM Partly Sunny 70° 70° 1% 0.00 in E 7 53% 52° 64% 3
3 PM Partly Sunny 72° 72° 0% 0.00 in ESE 8 51% 53° 55% 2
4 PM Partly Sunny 72° 72° 0% 0.00 in ESE 8 53% 54° 56% 1
5 PM Mostly Sunny 71° 71° 0% 0.00 in ESE 7 55% 54° 32% 0
6 PM Partly Cloudy 70° 70° 8% 0.00 in ESE 7 57% 54° 37% 0
7 PM Mostly Cloudy 66° 66° 7% 0.00 in ESE 7 65% 54° 61% 0
8 PM Partly Cloudy 63° 63° 7% 0.00 in ESE 7 72% 54° 44% 0
9 PM Partly Cloudy 61° 61° 7% 0.00 in ESE 7 75% 53° 50% 0
10 PM Mostly Cloudy 61° 61° 7% 0.00 in SE 7 75% 53° 56% 0
11 PM Mostly Cloudy 60° 60° 7% 0.00 in SE 7 75% 52° 60% 0
Tuesday, October 2724 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 60° 60° 7% 0.00 in SSE 7 75% 52° 63% 0
1 AM Mostly Cloudy 59° 59° 0% 0.00 in SSE 7 75% 51° 67% 0
2 AM Mostly Cloudy 58° 58° 0% 0.00 in SSE 7 75% 50° 72% 0
3 AM Mostly Cloudy 58° 58° 0% 0.00 in SSE 7 72% 49° 76% 0
4 AM Mostly Cloudy 58° 58° 0% 0.00 in SSE 7 69% 48° 81% 0
5 AM Mostly Cloudy 57° 57° 0% 0.00 in SSE 7 72% 48° 80% 0
6 AM Mostly Cloudy 57° 57° 0% 0.00 in SSE 8 69% 47° 78% 0
7 AM Mostly Cloudy 57° 57° 7% 0.00 in SSE 8 72% 48° 77% 0
8 AM Mostly Cloudy 58° 58° 7% 0.00 in SSE 8 69% 48° 75% 0
9 AM Mostly Cloudy 60° 60° 7% 0.00 in S 8 64% 48° 73% 1
10 AM Mostly Cloudy 62° 62° 7% 0.00 in S 8 62% 49° 71% 1
11 AM Mostly Cloudy 65° 65° 7% 0.00 in S 9 56% 49° 73% 2
12 PM Mostly Cloudy 67° 67° 7% 0.00 in S 9 G15 54% 50° 76% 3
1 PM Mostly Cloudy 70° 70° 10% 0.00 in S 10 G16 51% 51° 78% 4
2 PM Mostly Cloudy 71° 71° 10% 0.00 in S 10 G17 49% 51° 77% 3
3 PM Mostly Cloudy 72° 72° 10% 0.00 in S 10 G17 48% 51° 77% 2
4 PM Mostly Cloudy 72° 72° 10% 0.00 in S 10 G17 48% 51° 76% 1
5 PM Mostly Cloudy 70° 70° 10% 0.00 in S 10 G17 51% 51° 75% 0
6 PM Mostly Cloudy 68° 68° 10% 0.00 in SSE 9 G16 54% 51° 75% 0
7 PM Mostly Cloudy 66° 66° 11% 0.00 in SSE 9 G16 58% 51° 74% 0
8 PM Mostly Cloudy 65° 65° 11% 0.00 in SSE 9 G16 60% 51° 73% 0
9 PM Mostly Cloudy 63° 63° 11% 0.00 in S 9 G15 67% 52° 72% 0
10 PM Mostly Cloudy 62° 62° 11% 0.00 in S 9 G15 70% 52° 71% 0
11 PM Mostly Cloudy 61° 61° 11% 0.00 in S 9 G15 72% 52° 68% 0
Wednesday, October 2824 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 60° 60° 11% 0.00 in S 9 G15 72% 51° 64% 0
1 AM Slight Chance Rain Showers 60° 60° 18% 0.00 in S 9 G15 72% 51° 61% 0
2 AM Slight Chance Rain Showers 59° 59° 18% 0.00 in S 9 G15 75% 51° 58% –
3 AM Slight Chance Rain Showers 59° 59° 18% 0.00 in S 9 G16 78% 52° 54% –
4 AM Slight Chance Rain Showers 59° 59° 18% 0.00 in S 9 G16 78% 52° 51% –
5 AM Slight Chance Rain Showers 58° 58° 18% 0.00 in S 9 G16 80% 52° 54% –
6 AM Slight Chance Rain Showers 57° 57° 18% 0.00 in S 8 G15 83% 52° 57% –
7 AM Slight Chance Rain Showers 57° 57° 16% 0.00 in S 8 G15 90% 54° 60% –
8 AM Slight Chance Rain Showers 59° 59° 16% 0.00 in S 8 G15 87% 55° 50% –
9 AM Slight Chance Rain Showers 60° 60° 16% 0.00 in SSW 9 G15 87% 56° 39% –
10 AM Slight Chance Rain Showers 63° 63° 16% 0.00 in SSW 9 G15 81% 57° 29% –
11 AM Slight Chance Rain Showers 66° 66° 16% 0.00 in SSW 9 G15 75% 58° 30% –
12 PM Slight Chance Rain Showers 70° 70° 16% 0.00 in SSW 10 G16 66% 58° 30% –
1 PM Mostly Sunny 72° 72° 8% 0.00 in SSW 10 G16 61% 58° 31% –
2 PM Mostly Sunny 74° 74° 8% 0.00 in SSW 10 G16 57% 58° 29% –
3 PM Mostly Sunny 74° 74° 8% 0.00 in SSW 10 55% 57° 26% –
4 PM Sunny 74° 74° 8% 0.00 in SSW 9 55% 57° 24% –
5 PM Mostly Sunny 73° 73° 8% 0.00 in SSW 8 57% 57° 28% –
6 PM Partly Cloudy 71° 71° 8% 0.00 in S 7 61% 57° 31% –
7 PM Chance Showers And Thunderstorms 68° 68° 44% <0.01 in S 6 68% 57° 36% –
8 PM Chance Showers And Thunderstorms 66° 66° 44% <0.01 in S 6 73% 57° 36% –
9 PM Chance Showers And Thunderstorms 64° 64° 44% <0.01 in SSW 6 75% 56° 36% –
10 PM Chance Showers And Thunderstorms 62° 62° 44% <0.01 in SSW 6 81% 56° 36% –
11 PM Chance Showers And Thunderstorms 61° 61° 44% <0.01 in SSW 6 84% 56° 36% –
Thursday, October 2924 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Chance Showers And Thunderstorms 60° 60° 44% <0.01 in SSW 5 84% 55° 36% –
1 AM Showers And Thunderstorms Likely 59° 59° 59% 0.02 in SSW 5 87% 55° 39% –
2 AM Showers And Thunderstorms Likely 58° 58° 59% 0.02 in SSW 5 90% 55° 39% –
3 AM Showers And Thunderstorms Likely 58° 58° 59% 0.02 in SW 5 90% 55° 39% –
4 AM Showers And Thunderstorms Likely 57° 57° 59% 0.02 in SW 5 93% 55° 39% –
5 AM Showers And Thunderstorms Likely 56° 56° 59% 0.02 in SSW 5 96% 55° 39% –
6 AM Showers And Thunderstorms Likely 56° 56° 59% 0.02 in SSE 5 93% 54° 39% –
7 AM Slight Chance Rain Showers 56° 56° 18% <0.01 in SE 5 93% 54° 63% –
8 AM Slight Chance Rain Showers 57° 57° 18% <0.01 in SE 5 90% 54° 63% –
9 AM Slight Chance Rain Showers 59° 59° 18% <0.01 in SE 6 87% 55° 63% –
10 AM Slight Chance Rain Showers 62° 62° 18% <0.01 in SE 6 81% 56° 63% –
11 AM Slight Chance Rain Showers 65° 65° 18% <0.01 in SE 6 73% 56° 63% –
12 PM Slight Chance Rain Showers 68° 68° 18% <0.01 in SE 7 68% 57° 63% –
1 PM Slight Chance Rain Showers 71° 71° 15% <0.01 in SE 7 61% 57° 52% –
2 PM Slight Chance Rain Showers 73° 73° 15% <0.01 in SE 7 57% 57° 52% –
3 PM Slight Chance Rain Showers 73° 73° 15% <0.01 in SE 7 G13 57% 57° 52% –
4 PM Slight Chance Rain Showers 73° 73° 15% <0.01 in SE 7 G13 57% 57° 52% –
5 PM Slight Chance Rain Showers 72° 72° 15% <0.01 in SE 7 59% 57° 52% –
6 PM Slight Chance Rain Showers 70° 70° 15% <0.01 in ESE 6 G12 63% 57° 52% –
7 PM Chance Rain Showers 68° 68° 31% <0.01 in ESE 6 68% 57° 44% –
8 PM Chance Rain Showers 66° 66° 31% <0.01 in ESE 6 73% 57° 44% –
9 PM Chance Rain Showers 64° 64° 31% <0.01 in ESE 7 75% 56° 44% –
10 PM Chance Rain Showers 63° 63° 31% <0.01 in ESE 7 G13 78% 56° 44% –
11 PM Chance Rain Showers 62° 62° 31% <0.01 in SE 7 G13 81% 56° 44% –
Friday, October 3024 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Chance Rain Showers 61° 61° 31% <0.01 in SE 8 84% 56° 44% –
1 AM Chance Rain Showers 61° 61° 47% <0.01 in SE 8 84% 56° 61% –
2 AM Chance Rain Showers 61° 61° 47% <0.01 in SE 8 G14 84% 56° 61% –
3 AM Chance Rain Showers 60° 60° 47% <0.01 in SSE 9 87% 56° 61% –
4 AM Chance Rain Showers 60° 60° 47% <0.01 in SSE 9 G15 87% 56° 61% –
5 AM Chance Rain Showers 59° 59° 47% <0.01 in SSE 9 G15 90% 56° 61% –
6 AM Chance Rain Showers 59° 59° 47% <0.01 in SSE 9 G16 90% 56° 61% –
7 AM Chance Rain Showers 59° 59° 34% <0.01 in SSE 9 G16 90% 56° 63% –
8 AM Chance Rain Showers 60° 60° 34% <0.01 in SSE 10 G17 90% 57° 63% –
9 AM Chance Rain Showers 62° 62° 34% <0.01 in S 10 G17 87% 58° 63% –
10 AM Chance Rain Showers 65° 65° 34% <0.01 in S 12 G18 81% 59° 63% –
11 AM Chance Rain Showers 68° 68° 34% <0.01 in S 12 G18 76% 60° 63% –
12 PM Chance Rain Showers 71° 71° 34% <0.01 in S 13 G20 68% 60° 63% –
1 PM Slight Chance Rain Showers 73° 73° 21% <0.01 in S 13 G20 64% 60° 66% –
2 PM Slight Chance Rain Showers 75° 75° 21% <0.01 in S 13 G21 60% 60° 66% –
3 PM Slight Chance Rain Showers 75° 75° 21% <0.01 in S 13 G21 58% 59° 66% –
4 PM Slight Chance Rain Showers 75° 75° 21% <0.01 in S 13 G21 58% 59° 66% –
5 PM Slight Chance Rain Showers 73° 73° 21% <0.01 in S 12 G20 62% 59° 66% –
6 PM Slight Chance Rain Showers 71° 71° 21% <0.01 in S 12 G18 63% 58° 66% –
7 PM Slight Chance Rain Showers 68° 68° 24% <0.01 in S 10 G17 70% 58° 73% –
8 PM Slight Chance Rain Showers 66° 66° 24% <0.01 in S 10 G17 75% 58° 73% –
9 PM Slight Chance Rain Showers 65° 65° 24% <0.01 in S 10 G17 75% 57° 73% –
10 PM Slight Chance Rain Showers 64° 64° 24% <0.01 in S 10 G17 78% 57° 73% –
11 PM Slight Chance Rain Showers 63° 63° 24% <0.01 in S 10 G16 81% 57° 73% –
Saturday, October 3123 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Slight Chance Rain Showers 63° 63° 24% <0.01 in S 9 G16 78% 56° 73% –
1 AM Chance Rain Showers 62° 62° 39% <0.01 in S 9 G15 81% 56° 75% –
2 AM Chance Rain Showers 61° 61° 39% <0.01 in S 9 G15 84% 56° 75% –
3 AM Chance Rain Showers 61° 61° 39% <0.01 in S 9 G15 84% 56° 75% –
4 AM Chance Rain Showers 60° 60° 39% <0.01 in S 9 G15 87% 56° 75% –
5 AM Chance Rain Showers 59° 59° 39% <0.01 in S 9 G15 90% 56° 75% –
6 AM Chance Rain Showers 59° 59° 39% <0.01 in S 8 G15 90% 56° 75% –
7 AM Rain Showers Likely 59° 59° 55% <0.01 in S 8 G15 90% 56° 86% –
8 AM Rain Showers Likely 60° 60° 55% <0.01 in S 9 G16 90% 57° 86% –
9 AM Rain Showers Likely 61° 61° 55% <0.01 in S 9 G16 87% 57° 86% –
10 AM Rain Showers Likely 63° 63° 55% <0.01 in S 10 G17 84% 58° 86% –
11 AM Rain Showers Likely 65° 65° 55% <0.01 in S 10 G17 78% 58° 86% –
12 PM Rain Showers Likely 67° 67° 55% <0.01 in S 10 G17 73% 58° 86% –
1 PM Rain Showers Likely 68° 68° 63% 0.01 in S 10 G17 70% 58° 85% –
2 PM Rain Showers Likely 69° 69° 63% 0.01 in S 10 G18 68% 58° 85% –
3 PM Rain Showers Likely 70° 70° 63% 0.01 in S 10 G18 66% 58° 85% –
4 PM Rain Showers Likely 70° 70° 63% 0.01 in S 10 G18 66% 58° 85% –
5 PM Rain Showers Likely 69° 69° 63% 0.01 in S 10 G17 68% 58° 85% –
6 PM Rain Showers Likely 67° 67° 63% 0.01 in SSE 9 G15 73% 58° 85% –
7 PM Rain Showers Likely 65° 65° 60% 0.02 in SSE 9 78% 58° 86% –
8 PM Rain Showers Likely 63° 63° 60% 0.02 in SSE 9 84% 58° 86% –
9 PM Rain Showers Likely 62° 62° 60% 0.02 in SSE 8 G14 87% 58° 86% –
10 PM Rain Showers Likely 61° 61° 60% 0.02 in SSE 8 G14 90% 58° 86% –

National Weather Service forecast updated 9 hrs ago. Precipitation amounts are the forecast liquid equivalent for each hour.

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Search index and reflects what the press published. Terms of use. How to use Weather