Home   Weather   USA   Boulder   Hour-by-hour
Flag for USA

Hour-by-Hour Forecast for Boulder, Colorado, USA

Currently: 19 °C. Partly sunny. (Weather station: Broomfield / Jeffco, USA). See more current weather

Hour-by-hour Forecast in Boulder — Graph

°C

Detailed Hourly Forecast — Next 24 hours

Scroll right to see more
  Conditions Comfort Precipitation
Time   Temp Weather Feels Like Wind   Humidity Chance Amount
11:00 am
Wed, Sep 10
26 °C Scattered clouds. 26 °C 7 km/h 33% 0% 0.0 mm (snow)
0.0 mm (rain)
12:00 pm 28 °C Mostly sunny. 27 °C 11 km/h 28% 0% 0.0 mm (snow)
0.0 mm (rain)
1:00 pm 30 °C Scattered clouds. 28 °C 8 km/h 25% 0% 0.0 mm (snow)
0.0 mm (rain)
2:00 pm 31 °C Broken clouds. 29 °C 8 km/h 22% 0% 0.0 mm (snow)
0.0 mm (rain)
3:00 pm 31 °C Overcast. 29 °C 10 km/h 21% 0% 0.0 mm (snow)
0.0 mm (rain)
4:00 pm 31 °C Overcast. 29 °C 6 km/h 21% 0% 0.0 mm (snow)
0.0 mm (rain)
5:00 pm 30 °C Overcast. 29 °C 1 km/h 22% 5% 0.0 mm (snow)
0.0 mm (rain)
6:00 pm 29 °C Passing showers. Overcast. 28 °C 4 km/h 24% 20% 0.0 mm (snow)
0.1 mm (rain)
7:00 pm 27 °C Passing showers. Overcast. 26 °C 7 km/h 29% 23% 0.0 mm (snow)
0.1 mm (rain)
8:00 pm 25 °C Passing showers. Overcast. 26 °C 11 km/h 37% 25% 0.0 mm (snow)
0.1 mm (rain)
9:00 pm 22 °C Passing showers. Overcast. 25 °C 14 km/h 47% 26% 0.0 mm (snow)
0.1 mm (rain)
10:00 pm 22 °C Passing showers. Overcast. 25 °C 13 km/h 49% 25% 0.0 mm (snow)
0.1 mm (rain)
11:00 pm 20 °C Passing showers. Overcast. 20 °C 12 km/h 54% 23% 0.0 mm (snow)
0.1 mm (rain)
12:00 am
Thu, Sep 11
19 °C Passing showers. Overcast. 19 °C 10 km/h 57% 22% 0.0 mm (snow)
0.1 mm (rain)
1:00 am 18 °C Passing showers. Overcast. 18 °C 9 km/h 59% 22% 0.0 mm (snow)
0.1 mm (rain)
2:00 am 18 °C Passing showers. Overcast. 18 °C 9 km/h 59% 23% 0.0 mm (snow)
0.1 mm (rain)
3:00 am 18 °C Drizzle. Overcast. 18 °C 8 km/h 60% 23% 0.0 mm (snow)
0.1 mm (rain)
4:00 am 17 °C Drizzle. Overcast. 17 °C 8 km/h 62% 23% 0.0 mm (snow)
0.1 mm (rain)
5:00 am 16 °C Drizzle. Overcast. 16 °C 9 km/h 65% 22% 0.0 mm (snow)
0.1 mm (rain)
6:00 am 16 °C Drizzle. Overcast. 16 °C 10 km/h 67% 22% 0.0 mm (snow)
0.1 mm (rain)
7:00 am 16 °C Drizzle. Overcast. 16 °C 10 km/h 66% 21% 0.0 mm (snow)
0.1 mm (rain)
8:00 am 17 °C Drizzle. Overcast. 17 °C 10 km/h 63% 15% 0.0 mm (snow)
0.1 mm (rain)
9:00 am 20 °C Overcast. 20 °C 10 km/h 53% 4% 0.0 mm (snow)
0.0 mm (rain)
10:00 am 23 °C Overcast. 25 °C 8 km/h 43% 5% 0.0 mm (snow)
0.0 mm (rain)
* Updated Wednesday, September 10, 2025 7:42:28 am Boulder time - Weather by CustomWeather, © 2025

14 days extended forecast