Boulder, CO 80314 Hourly Weather

Boulder County1:02 PM MDT40.09°N, 105.37°W

Next 48 hours

1 PM 4 PM 7 PM 10 PM Thu Oct 22 1 AM 4 AM 7 AM 10 AM 1 PM 4 PM 7 PM 10 PM Fri Oct 23 1 AM 4 AM 7 AM 10 AM 50° 55° 60° 65° %
TemperatureFeels likeChance of precipitationNight
Wednesday, October 2111 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
1 PM Mostly Sunny 61° 61° 4% 0.00 in ESE 7 41% 37° 49% 6
2 PM Partly Sunny 62° 62° 4% 0.00 in SE 7 38% 36° 57% 5
3 PM Mostly Cloudy 62° 62° 4% 0.00 in SE 7 38% 36° 71% 3
4 PM Mostly Cloudy 64° 64° 4% 0.00 in SE 6 34% 35° 76% 2
5 PM Mostly Cloudy 62° 62° 4% 0.00 in SSE 3 38% 36° 82% 0
6 PM Mostly Cloudy 60° 60° 12% 0.00 in S 1 41% 36° 85% 0
7 PM Mostly Cloudy 58° 58° 12% 0.00 in W 2 44% 36° 83% 0
8 PM Mostly Cloudy 56° 56° 12% 0.00 in W 3 47% 36° 80% 0
9 PM Mostly Cloudy 56° 56° 14% 0.00 in W 5 49% 37° 76% 0
10 PM Mostly Cloudy 55° 55° 14% 0.00 in W 5 51% 37° 66% 0
11 PM Mostly Cloudy 55° 55° 14% 0.00 in WSW 5 51% 37° 76% 0
Thursday, October 2224 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 54° 54° 10% 0.00 in W 5 55% 38° 82% 0
1 AM Mostly Cloudy 54° 54° 10% 0.00 in WSW 5 55% 38° 83% 0
2 AM Mostly Cloudy 54° 54° 10% 0.00 in W 5 55% 38° 81% 0
3 AM Cloudy 54° 54° 5% 0.00 in W 3 55% 38° 89% 0
4 AM Cloudy 54° 54° 5% 0.00 in W 3 55% 38° 89% 0
5 AM Cloudy 54° 54° 5% 0.00 in W 5 57% 39° 90% 0
6 AM Cloudy 54° 54° 7% 0.00 in W 5 57% 39° 90% 0
7 AM Mostly Cloudy 53° 53° 7% 0.00 in W 5 59% 39° 87% 0
8 AM Mostly Cloudy 54° 54° 7% 0.00 in W 5 59% 40° 84% 0
9 AM Slight Chance Rain Showers 56° 56° 20% 0.00 in W 5 55% 40° 86% 1
10 AM Slight Chance Rain Showers 60° 60° 20% 0.00 in WSW 3 49% 41° 84% 3
11 AM Slight Chance Rain Showers 62° 62° 20% 0.00 in S 3 48% 42° 85% 4
12 PM Chance Rain Showers 63° 63° 31% 0.00 in S 3 46% 42° 88% 6
1 PM Chance Rain Showers 64° 64° 31% 0.00 in S 5 46% 43° 86% 6
2 PM Chance Rain Showers 64° 64° 31% 0.00 in S 5 46% 43° 82% 5
3 PM Chance Rain Showers 65° 65° 32% 0.00 in S 5 46% 44° 80% 3
4 PM Chance Rain Showers 63° 63° 32% 0.00 in S 3 50% 44° 79% 2
5 PM Chance Rain Showers 62° 62° 32% 0.00 in SSW 2 52% 44° 78% 0
6 PM Chance Rain Showers 60° 60° 28% <0.01 in SW 2 55% 44° 82% 0
7 PM Chance Rain Showers 58° 58° 28% <0.01 in SW 3 60% 44° 85% 0
8 PM Chance Rain Showers 57° 57° 28% <0.01 in WSW 3 62% 44° 82% 0
9 PM Chance Rain Showers 57° 57° 32% <0.01 in WSW 5 62% 44° 82% 0
10 PM Chance Rain Showers 57° 57° 32% <0.01 in WSW 3 62% 44° 79% 0
11 PM Chance Rain Showers 56° 56° 32% <0.01 in WSW 5 64% 44° 82% 0
Friday, October 2324 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Slight Chance Rain Showers 56° 56° 19% 0.00 in WSW 3 66% 45° 84% 0
1 AM Slight Chance Rain Showers 56° 56° 19% 0.00 in WSW 3 64% 44° 82% 0
2 AM Slight Chance Rain Showers 56° 56° 19% 0.00 in W 3 62% 43° 89% 0
3 AM Slight Chance Rain Showers 56° 56° 15% 0.00 in W 3 62% 43° 90% 0
4 AM Slight Chance Rain Showers 56° 56° 15% 0.00 in W 3 59% 42° 85% 0
5 AM Slight Chance Rain Showers 55° 55° 15% 0.00 in W 3 59% 41° 79% 0
6 AM Partly Sunny 55° 55° 1% 0.00 in W 5 59% 41° 65% 0
7 AM Partly Sunny 54° 54° 1% 0.00 in W 5 61% 41° 58% 0
8 AM Mostly Sunny 55° 55° 1% 0.00 in W 5 59% 41° 50% 0
9 AM Mostly Sunny 57° 57° 1% 0.00 in W 5 57% 42° 41% 1
10 AM Mostly Sunny 59° 59° 1% 0.00 in WSW 5 53% 42° 32% 2
11 AM Sunny 62° 62° 1% 0.00 in SW 3 44% 40° 25% 4
12 PM Sunny 65° 65° 7% 0.00 in SSW 3 38% 39° 24% 5
1 PM Mostly Sunny 67° 67° 7% 0.00 in SW 3 34% 38° 26% 5
2 PM Mostly Sunny 68° 68° 7% 0.00 in SW 5 32% 37° 29% 5
3 PM Mostly Sunny 67° 67° 7% 0.00 in WSW 5 32% 36° 31% 3
4 PM Mostly Sunny 66° 66° 7% 0.00 in W 5 32% 35° 30% 1
5 PM Mostly Sunny 63° 63° 7% 0.00 in W 6 35% 35° 26% 0
6 PM Mostly Clear 61° 61° 2% 0.00 in W 7 36% 34° 25% 0
7 PM Mostly Clear 58° 58° 2% 0.00 in W 8 G14 40% 34° 25% 0
8 PM Mostly Clear 56° 56° 2% 0.00 in W 10 G16 43% 34° 25% 0
9 PM Mostly Clear 54° 54° 2% 0.00 in W 12 G17 47% 34° 25% 0
10 PM Mostly Clear 53° 53° 2% 0.00 in W 10 G16 48% 34° 25% 0
11 PM Mostly Clear 52° 52° 2% 0.00 in W 8 50% 34° 25% 0
Saturday, October 2424 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 52° 52° 11% 0.00 in W 6 50% 34° 25% 0
1 AM Partly Cloudy 51° 51° 11% 0.00 in W 5 52% 34° 27% –
2 AM Partly Cloudy 51° 51° 11% 0.00 in W 3 52% 34° 29% –
3 AM Partly Cloudy 50° 50° 11% 0.00 in W 2 54% 34° 31% –
4 AM Partly Cloudy 49° 49° 11% 0.00 in W 1 56% 34° 38% –
5 AM Partly Cloudy 48° 48° 11% 0.00 in WSW 1 60% 35° 45% –
6 AM Chance Rain Showers 48° 48° 28% 0.00 in WSW 1 60% 35° 52% –
7 AM Chance Rain Showers 47° 47° 28% 0.00 in SW 2 63% 35° 58% –
8 AM Chance Rain Showers 47° 46° 28% 0.00 in S 3 G8 65% 36° 65% –
9 AM Chance Rain Showers 46° 44° 28% 0.00 in SE 5 G10 68% 36° 71% –
10 AM Chance Rain Showers 47° 44° 28% 0.00 in SE 6 G12 68% 37° 72% –
11 AM Chance Rain Showers 47° 44° 28% 0.00 in ESE 7 G13 71% 38° 72% –
12 PM Rain Showers Likely 47° 44° 58% 0.01 in ESE 7 G13 74% 39° 73% –
1 PM Rain Showers Likely 46° 42° 58% 0.01 in E 7 G13 76% 39° 75% –
2 PM Rain Showers Likely 45° 41° 58% 0.01 in E 7 G13 79% 39° 77% –
3 PM Rain Showers Likely 44° 40° 58% 0.01 in E 7 G13 79% 38° 79% –
4 PM Rain Showers Likely 44° 41° 58% 0.01 in E 6 G12 76% 37° 82% –
5 PM Rain Showers Likely 43° 40° 58% 0.01 in ENE 5 G10 79% 37° 85% –
6 PM Rain Showers 43° 41° 81% 0.01 in ENE 3 G9 76% 36° 88% –
7 PM Rain Showers 43° 41° 81% 0.01 in ENE 3 G8 76% 36° 88% –
8 PM Rain Showers 43° 43° 81% 0.01 in ENE 2 G8 76% 36° 88% –
9 PM Rain Showers 43° 43° 81% 0.01 in NE 2 76% 36° 88% –
10 PM Rain Showers 43° 43° 81% 0.01 in NE 1 76% 36° 88% –
11 PM Rain Showers 42° 42° 81% 0.01 in NNE 1 82% 37° 88% –
Sunday, October 2524 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Rain Showers Likely 42° 42° 62% <0.01 in Calm 82% 37° 85% –
1 AM Rain Showers Likely 42° 42° 62% <0.01 in Calm 82% 37° 85% –
2 AM Rain Showers Likely 41° 41° 62% <0.01 in Calm 86% 37° 85% –
3 AM Rain Showers Likely 41° 41° 62% <0.01 in Calm 86% 37° 85% –
4 AM Rain Showers Likely 41° 41° 62% <0.01 in Calm 86% 37° 85% –
5 AM Rain Showers Likely 41° 41° 62% <0.01 in Calm 82% 36° 85% –
6 AM Chance Rain Showers 41° 41° 40% <0.01 in Calm 82% 36° 81% –
7 AM Chance Rain Showers 40° 40° 40% <0.01 in Calm 85% 36° 81% –
8 AM Chance Rain Showers 40° 40° 40% <0.01 in E 1 85% 36° 81% –
9 AM Chance Rain Showers 40° 40° 40% <0.01 in E 1 85% 36° 81% –
10 AM Chance Rain Showers 41° 41° 40% <0.01 in E 2 86% 37° 81% –
11 AM Chance Rain Showers 43° 43° 40% <0.01 in E 2 86% 39° 81% –
12 PM Chance Rain Showers 44° 42° 37% 0.00 in E 3 86% 40° 66% –
1 PM Chance Rain Showers 45° 44° 37% 0.00 in E 3 82% 40° 66% –
2 PM Chance Rain Showers 46° 45° 37% 0.00 in E 3 79% 40° 66% –
3 PM Chance Rain Showers 46° 45° 37% 0.00 in E 3 79% 40° 66% –
4 PM Chance Rain Showers 46° 46° 37% 0.00 in E 2 76% 39° 66% –
5 PM Chance Rain Showers 45° 45° 37% 0.00 in E 2 76% 38° 66% –
6 PM Chance Rain Showers 44° 44° 44% 0.00 in E 1 76% 37° 76% –
7 PM Chance Rain Showers 43° 43° 44% 0.00 in E 1 76% 36° 76% –
8 PM Chance Rain Showers 43° 43° 44% 0.00 in Calm 76% 36° 76% –
9 PM Chance Rain Showers 42° 42° 44% 0.00 in Calm 79% 36° 76% –
10 PM Chance Rain Showers 42° 42° 44% 0.00 in Calm 79% 36° 76% –
11 PM Chance Rain Showers 42° 42° 44% 0.00 in Calm 79% 36° 76% –
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Chance Rain Showers 42° 42° 39% 0.00 in Calm 79% 36° 66% –
1 AM Chance Rain Showers 41° 41° 39% 0.00 in Calm 79% 35° 66% –
2 AM Chance Rain Showers 41° 41° 39% 0.00 in Calm 79% 35° 66% –
3 AM Chance Rain Showers 40° 40° 39% 0.00 in Calm 79% 34° 66% –
4 AM Chance Rain Showers 39° 39° 39% 0.00 in Calm 82% 34° 66% –
5 AM Chance Rain Showers 39° 39° 39% 0.00 in Calm 79% 33° 66% –
6 AM Chance Rain Showers 39° 39° 27% 0.00 in Calm 79% 33° 70% –
7 AM Chance Rain Showers 39° 39° 27% 0.00 in Calm 79% 33° 70% –
8 AM Chance Rain Showers 39° 39° 27% 0.00 in W 1 79% 33° 70% –
9 AM Chance Rain Showers 40° 40° 27% 0.00 in W 1 76% 33° 70% –
10 AM Chance Rain Showers 42° 42° 27% 0.00 in SW 2 73% 34° 70% –
11 AM Chance Rain Showers 44° 44° 27% 0.00 in SE 2 73% 36° 70% –
12 PM Slight Chance Rain Showers 46° 45° 18% 0.00 in E 3 71% 37° 46% –
1 PM Slight Chance Rain Showers 48° 47° 18% 0.00 in E 3 G8 65% 37° 46% –
2 PM Slight Chance Rain Showers 49° 48° 18% 0.00 in E 3 G8 63% 37° 46% –
3 PM Slight Chance Rain Showers 49° 48° 18% 0.00 in E 3 G8 63% 37° 46% –
4 PM Slight Chance Rain Showers 48° 48° 18% 0.00 in E 2 65% 37° 46% –
5 PM Slight Chance Rain Showers 47° 47° 18% 0.00 in E 1 65% 36° 46% –
6 PM Slight Chance Rain Showers 45° 45° 15% 0.00 in Calm 68% 35° 56% –
7 PM Slight Chance Rain Showers 44° 44° 15% 0.00 in Calm 68% 34° 56% –
8 PM Slight Chance Rain Showers 42° 42° 15% 0.00 in Calm 70% 33° 56% –
9 PM Slight Chance Rain And Snow Showers 41° 41° 15% 0.00 in Calm 70% 32° 56% –
10 PM Slight Chance Rain And Snow Showers 40° 40° 15% 0.00 in Calm 70% 31° 56% –
11 PM Slight Chance Rain And Snow Showers 40° 40° 15% 0.00 in W 1 67% 30° 56% –
Tuesday, October 2724 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 40° 40° 8% 0.00 in W 1 64% 29° 42% –
1 AM Partly Cloudy 39° 39° 8% 0.00 in W 1 64% 28° 42% –
2 AM Partly Cloudy 39° 39° 8% 0.00 in W 1 64% 28° 42% –
3 AM Partly Cloudy 38° 38° 8% 0.00 in W 1 64% 27° 42% –
4 AM Partly Cloudy 37° 37° 8% 0.00 in W 1 64% 26° 42% –
5 AM Partly Cloudy 37° 37° 8% 0.00 in W 2 61% 25° 42% –
6 AM Mostly Sunny 37° 37° 5% 0.00 in W 2 61% 25° 39% –
7 AM Mostly Sunny 38° 38° 5% 0.00 in W 2 59% 25° 39% –
8 AM Mostly Sunny 40° 40° 5% 0.00 in W 1 55% 25° 39% –
9 AM Mostly Sunny 43° 43° 5% 0.00 in W 1 51% 26° 39% –
10 AM Mostly Sunny 46° 46° 5% 0.00 in SW 1 49% 28° 39% –
11 AM Mostly Sunny 49° 49° 5% 0.00 in S 2 48% 30° 39% –
12 PM Mostly Sunny 52° 52° 7% 0.00 in SSE 2 44% 31° 32% –
1 PM Mostly Sunny 54° 54° 7% 0.00 in SSE 2 41% 31° 32% –
2 PM Mostly Sunny 54° 54° 7% 0.00 in SE 1 41% 31° 32% –
3 PM Mostly Sunny 54° 54° 7% 0.00 in SE 1 40% 30° 32% –
4 PM Mostly Sunny 53° 53° 7% 0.00 in Calm 41% 30° 32% –
5 PM Mostly Sunny 51° 51° 7% 0.00 in Calm 46% 31° 32% –
6 PM Partly Cloudy 49° 49° 6% 0.00 in Calm 50% 31° 40% –
7 PM Partly Cloudy 47° 47° 6% 0.00 in WNW 1 51% 30° 40% –
8 PM Partly Cloudy 45° 45° 6% 0.00 in W 2 53% 29° 40% –
9 PM Partly Cloudy 43° 41° 6% 0.00 in W 3 55% 28° 40% –
10 PM Partly Cloudy 42° 39° 6% 0.00 in W 5 55% 27° 40% –
11 PM Partly Cloudy 42° 39° 6% 0.00 in W 5 55% 27° 40% –

National Weather Service forecast updated 16 min 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.