Grinnell, IA Hourly Weather

Poweshiek County4:34 PM CDT41.74°N, 92.72°WElevation 1,014 ft

Next 48 hours

4 PM 7 PM 10 PM Sun Oct 25 1 AM 4 AM 7 AM 10 AM 1 PM 4 PM 7 PM 10 PM Mon Oct 26 1 AM 4 AM 7 AM 10 AM 1 PM 50° 55° 60° 65° 70° 75° %
TemperatureFeels likeChance of precipitationNight
Saturday, October 248 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds
4 PM Mostly Sunny 75° 75° 1% 0.00 in S 10 G17 40% 49° 47%
5 PM Partly Sunny 73° 73° 1% 0.00 in S 9 G16 43% 49° 51%
6 PM Mostly Cloudy 71° 71° 1% 0.00 in S 8 G15 46% 49° 55%
7 PM Mostly Cloudy 68° 68° 2% 0.00 in S 7 G14 51% 49° 59%
8 PM Mostly Cloudy 66° 66° 2% 0.00 in S 7 G14 54% 49° 59%
9 PM Mostly Cloudy 64° 64° 2% 0.00 in S 6 G13 58% 49° 59%
10 PM Mostly Cloudy 62° 62° 2% 0.00 in S 6 G13 62% 49° 59%
11 PM Mostly Cloudy 61° 61° 2% 0.00 in S 6 G12 65% 49° 59%
Sunday, October 2524 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds
12 AM Mostly Cloudy 60° 60° 2% 0.00 in SSW 5 G12 67% 49° 59%
1 AM Mostly Cloudy 59° 59° 4% 0.00 in SSW 5 G10 69% 49° 60%
2 AM Mostly Cloudy 58° 58° 4% 0.00 in SSW 5 G10 72% 49° 60%
3 AM Mostly Cloudy 57° 57° 4% 0.00 in SW 5 72% 48° 60%
4 AM Mostly Cloudy 56° 56° 4% 0.00 in SW 5 74% 48° 60%
5 AM Mostly Cloudy 55° 55° 4% 0.00 in WSW 5 77% 48° 60%
6 AM Partly Sunny 55° 55° 4% 0.00 in W 3 77% 48° 60%
7 AM Partly Sunny 55° 55° 10% 0.00 in W 3 77% 48° 69%
8 AM Partly Sunny 56° 56° 10% 0.00 in WNW 3 74% 48° 69%
9 AM Partly Sunny 58° 58° 10% 0.00 in NNW 5 72% 49° 69%
10 AM Partly Sunny 60° 60° 10% 0.00 in N 5 67% 49° 69%
11 AM Partly Sunny 62° 62° 10% 0.00 in N 5 62% 49° 69%
12 PM Partly Sunny 65° 65° 10% 0.00 in N 5 56% 49° 69%
1 PM Partly Sunny 67° 67° 9% 0.00 in N 5 50% 48° 63%
2 PM Partly Sunny 69° 69° 9% 0.00 in N 5 45% 47° 63%
3 PM Partly Sunny 69° 69° 9% 0.00 in N 5 45% 47° 63%
4 PM Partly Sunny 69° 69° 9% 0.00 in N 5 44% 46° 63%
5 PM Partly Sunny 67° 67° 9% 0.00 in N 5 47% 46° 63%
6 PM Mostly Cloudy 65° 65° 9% 0.00 in NNE 3 50% 46° 63%
7 PM Mostly Cloudy 62° 62° 6% 0.00 in NNE 3 56% 46° 65%
8 PM Mostly Cloudy 60° 60° 6% 0.00 in NE 3 60% 46° 65%
9 PM Mostly Cloudy 58° 58° 6% 0.00 in NE 3 64% 46° 65%
10 PM Mostly Cloudy 56° 56° 6% 0.00 in NE 3 G8 69% 46° 65%
11 PM Mostly Cloudy 55° 55° 6% 0.00 in NE 3 G8 72% 46° 65%
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds
12 AM Mostly Cloudy 54° 54° 6% 0.00 in NE 3 74% 46° 65%
1 AM Mostly Cloudy 53° 53° 11% 0.00 in NE 3 77% 46° 71%
2 AM Mostly Cloudy 52° 52° 11% 0.00 in NE 3 80% 46° 71%
3 AM Mostly Cloudy 51° 51° 11% 0.00 in NNE 5 83% 46° 71%
4 AM Mostly Cloudy 51° 51° 11% 0.00 in NNE 5 83% 46° 71%
5 AM Mostly Cloudy 51° 51° 11% 0.00 in NNE 5 83% 46° 71%
6 AM Mostly Cloudy 51° 51° 11% 0.00 in NNE 5 83% 46° 71%
7 AM Chance Rain Showers 51° 51° 28% 0.00 in NNE 5 83% 46° 80%
8 AM Chance Rain Showers 52° 52° 28% 0.00 in NNE 5 83% 47° 80%
9 AM Chance Rain Showers 53° 53° 28% 0.00 in NNE 5 83% 48° 80%
10 AM Chance Rain Showers 55° 55° 28% 0.00 in NNE 5 77% 48° 80%
11 AM Chance Rain Showers 56° 56° 28% 0.00 in NNE 5 74% 48° 80%
12 PM Chance Rain Showers 58° 58° 28% 0.00 in NNE 6 67% 47° 80%
1 PM Chance Rain Showers 59° 59° 36% 0.00 in N 6 62% 46° 73%
2 PM Chance Rain Showers 60° 60° 36% 0.00 in N 6 58% 45° 73%
3 PM Chance Rain Showers 61° 61° 36% 0.00 in N 6 53% 44° 73%
4 PM Chance Rain Showers 61° 61° 36% 0.00 in N 6 53% 44° 73%
5 PM Chance Rain Showers 60° 60° 36% 0.00 in N 6 55% 44° 73%
6 PM Chance Rain Showers 58° 58° 36% 0.00 in NNE 5 62% 45° 73%
7 PM Chance Rain Showers 56° 56° 25% <0.01 in NNE 5 66% 45° 78%
8 PM Chance Rain Showers 54° 54° 25% <0.01 in NNE 5 71% 45° 78%
9 PM Chance Rain Showers 53° 53° 25% <0.01 in NNE 5 74% 45° 78%
10 PM Chance Rain Showers 51° 51° 25% <0.01 in NNE 5 80% 45° 78%
11 PM Chance Rain Showers 50° 48° 25% <0.01 in NNE 5 83% 45° 78%
Tuesday, October 2723 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds
12 AM Chance Rain Showers 49° 47° 25% <0.01 in NNE 5 86% 45° 78%
1 AM Slight Chance Rain Showers 48° 46° 19% 0.00 in NNE 5 89% 45° 61%
2 AM Slight Chance Rain Showers 47° 45° 19% 0.00 in NNE 5 93% 45° 61%
3 AM Slight Chance Rain Showers 47° 45° 19% 0.00 in NNE 5 89% 44° 61%
4 AM Slight Chance Rain Showers 46° 44° 19% 0.00 in NNE 5 93% 44° 61%
5 AM Slight Chance Rain Showers 45° 43° 19% 0.00 in NNE 5 96% 44° 61%
6 AM Slight Chance Rain Showers 45° 43° 19% 0.00 in NE 5 G10 93% 43° 61%
7 AM Slight Chance Rain Showers 45° 43° 15% 0.00 in NE 5 G10 93% 43° 57%
8 AM Slight Chance Rain Showers 46° 44° 15% 0.00 in NE 5 G10 89% 43° 57%
9 AM Slight Chance Rain Showers 48° 45° 15% 0.00 in NE 6 86% 44° 57%
10 AM Slight Chance Rain Showers 50° 48° 15% 0.00 in NE 6 80% 44° 57%
11 AM Slight Chance Rain Showers 52° 52° 15% 0.00 in NE 6 74% 44° 57%
12 PM Slight Chance Rain Showers 54° 54° 15% 0.00 in ENE 6 G12 66% 43° 57%
1 PM Partly Sunny 55° 55° 8% 0.00 in ENE 6 G12 61% 42° 51%
2 PM Partly Sunny 56° 56° 8% 0.00 in ENE 6 G12 59% 42° 51%
3 PM Partly Sunny 56° 56° 8% 0.00 in ENE 6 G12 57% 41° 51%
4 PM Partly Sunny 56° 56° 8% 0.00 in ENE 6 57% 41° 51%
5 PM Partly Sunny 55° 55° 8% 0.00 in ENE 5 59% 41° 51%
6 PM Mostly Cloudy 53° 53° 8% 0.00 in ENE 5 64% 41° 51%
7 PM Partly Cloudy 51° 51° 7% 0.00 in ENE 3 G8 68% 41° 45%
8 PM Partly Cloudy 49° 48° 7% 0.00 in ENE 3 G8 74% 41° 45%
9 PM Partly Cloudy 48° 46° 7% 0.00 in E 5 77% 41° 45%
10 PM Partly Cloudy 46° 44° 7% 0.00 in E 5 83% 41° 45%

National Weather Service forecast updated 3 days 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.