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Hourly Weather | Wednesday, May 21, 2025
Boulder, Colorado
12 AM
Cloudy NightCloudy night, overcast skies at night with no rain.
54°
Feels Like 50°
0
Humidity: 43%
Wind: 8 mph
UV Index: 0
1 AM
Cloudy NightCloudy night, overcast skies at night with no rain.
52°
Feels Like 48°
0
Humidity: 45%
Wind: 7 mph
UV Index: 0
2 AM
Cloudy NightCloudy night, overcast skies at night with no rain.
50°
Feels Like 48°
0
Humidity: 47%
Wind: 6 mph
UV Index: 0
3 AM
Cloudy NightCloudy night, overcast skies at night with no rain.
48°
Feels Like 46°
0
Humidity: 49%
Wind: 6 mph
UV Index: 0
4 AM
Cloudy NightCloudy night, overcast skies at night with no rain.
46°
Feels Like 45°
0
Humidity: 53%
Wind: 7 mph
UV Index: 0
5 AM
Cloudy NightCloudy night, overcast skies at night with no rain.
45°
Feels Like 41°
0
Humidity: 57%
Wind: 7 mph
UV Index: 0
6 AM
Cloudy WeatherCloudy weather, overcast skies with clouds.
45°
Feels Like 39°
0
Humidity: 59%
Wind: 7 mph
UV Index: 0
7 AM
Cloudy WeatherCloudy weather, overcast skies with clouds.
46°
Feels Like 46°
0
Humidity: 53%
Wind: 7 mph
UV Index: 1
8 AM
Cloudy WeatherCloudy weather, overcast skies with clouds.
54°
Feels Like 54°
0
Humidity: 43%
Wind: 9 mph
UV Index: 2
9 AM
Cloudy WeatherCloudy weather, overcast skies with clouds.
61°
Feels Like 63°
0
Humidity: 35%
Wind: 9 mph
UV Index: 4
10 AM
Cloudy WeatherCloudy weather, overcast skies with clouds.
64°
Feels Like 66°
0
Humidity: 31%
Wind: 11 mph
UV Index: 5
11 AM
Cloudy WeatherCloudy weather, overcast skies with clouds.
66°
Feels Like 70°
0
Humidity: 26%
Wind: 12 mph
UV Index: 8
12 PM
Cloudy WeatherCloudy weather, overcast skies with clouds.
70°
Feels Like 73°
0
Humidity: 23%
Wind: 15 mph
UV Index: 10
1 PM
Cloudy WeatherCloudy weather, overcast skies with clouds.
72°
Feels Like 75°
0
Humidity: 20%
Wind: 17 mph
UV Index: 11
2 PM
Cloudy WeatherCloudy weather, overcast skies with clouds.
73°
Feels Like 77°
0
Humidity: 18%
Wind: 19 mph
UV Index: 10
3 PM
Cloudy WeatherCloudy weather, overcast skies with clouds.
73°
Feels Like 75°
0
Humidity: 18%
Wind: 20 mph
UV Index: 8
4 PM
Cloudy WeatherCloudy weather, overcast skies with clouds.
73°
Feels Like 73°
0
Humidity: 18%
Wind: 17 mph
UV Index: 5
5 PM
Cloudy WeatherCloudy weather, overcast skies with clouds.
73°
Feels Like 73°
0
Humidity: 18%
Wind: 15 mph
UV Index: 4
6 PM
Cloudy WeatherCloudy weather, overcast skies with clouds.
72°
Feels Like 70°
0
Humidity: 20%
Wind: 12 mph
UV Index: 2
7 PM
Cloudy WeatherCloudy weather, overcast skies with clouds.
68°
Feels Like 66°
0
Humidity: 22%
Wind: 12 mph
UV Index: 1
8 PM
Cloudy WeatherCloudy weather, overcast skies with clouds.
64°
Feels Like 61°
0
Humidity: 28%
Wind: 11 mph
UV Index: 0
9 PM
NightNighttime, with dark skies and stars or a moon visible.
61°
Feels Like 57°
0
Humidity: 33%
Wind: 9 mph
UV Index: 0
10 PM
Cloudy NightCloudy night, overcast skies at night with no rain.
57°
Feels Like 54°
0
Humidity: 39%
Wind: 8 mph
UV Index: 0
11 PM
Cloudy NightCloudy night, overcast skies at night with no rain.
54°
Feels Like 52°
0
Humidity: 44%
Wind: 7 mph
UV Index: 0