Boulder, State of Colorado, United States weather hourly

Boulder weather by the hour

02:009° / 7°Light rain67%11.8 km/hLight rain · 11.8 km/h
Rainfall
1.6 mm
Humidity
98%
Gusts
18 km/h
Wind direction
North
Cloud
100%
Pressure
1,017 hPa
Visibility
1.6 km
UV
0
03:008° / 6°Dense drizzle71%12.7 km/hDense drizzle · 12.7 km/h
Rainfall
1.2 mm
Humidity
99%
Gusts
19.4 km/h
Wind direction
North
Cloud
100%
Pressure
1,018 hPa
Visibility
0.6 km
UV
0
04:008° / 6°Light rain76%10.3 km/hLight rain · 10.3 km/h
Rainfall
1.8 mm
Humidity
99%
Gusts
15.8 km/h
Wind direction
Northeast
Cloud
100%
Pressure
1,018 hPa
Visibility
0.5 km
UV
0
05:008° / 6°Dense drizzle69%10.2 km/hDense drizzle · 10.2 km/h
Rainfall
1 mm
Humidity
98%
Gusts
15.8 km/h
Wind direction
Northeast
Cloud
100%
Pressure
1,018 hPa
Visibility
11.7 km
UV
0
06:008° / 6°Dense drizzle59%8.7 km/hDense drizzle · 8.7 km/h
Rainfall
1.1 mm
Humidity
99%
Gusts
12.6 km/h
Wind direction
Northeast
Cloud
100%
Pressure
1,019 hPa
Visibility
0.4 km
UV
0
07:008° / 6°Drizzle44%9.3 km/hDrizzle · 9.3 km/h
Rainfall
0.8 mm
Humidity
98%
Gusts
13.3 km/h
Wind direction
East
Cloud
100%
Pressure
1,019 hPa
Visibility
1.8 km
UV
0
08:008° / 6°Light drizzle53%8.3 km/hLight drizzle · 8.3 km/h
Rainfall
0.1 mm
Humidity
95%
Gusts
10.8 km/h
Wind direction
East
Cloud
100%
Pressure
1,019 hPa
Visibility
12.2 km
UV
0
09:008° / 5°Light drizzle50%8.5 km/hLight drizzle · 8.5 km/h
Rainfall
0.1 mm
Humidity
95%
Gusts
12.2 km/h
Wind direction
East
Cloud
100%
Pressure
1,018 hPa
Visibility
12.3 km
UV
0.1
10:008° / 6°Light drizzle55%7.7 km/hLight drizzle · 7.7 km/h
Rainfall
0.1 mm
Humidity
94%
Gusts
10.1 km/h
Wind direction
East
Cloud
100%
Pressure
1,018 hPa
Visibility
12.9 km
UV
0.2
11:007° / 5°Light drizzle53%9.3 km/hLight drizzle · 9.3 km/h
Rainfall
0.1 mm
Humidity
94%
Gusts
11.9 km/h
Wind direction
East
Cloud
100%
Pressure
1,017 hPa
Visibility
12.7 km
UV
0.3
12:007° / 6°Light drizzle53%6.3 km/hLight drizzle · 6.3 km/h
Rainfall
0.4 mm
Humidity
94%
Gusts
8.6 km/h
Wind direction
East
Cloud
100%
Pressure
1,017 hPa
Visibility
12.7 km
UV
0.3
13:007° / 5°Drizzle51%7.4 km/hDrizzle · 7.4 km/h
Rainfall
0.6 mm
Humidity
96%
Gusts
10.4 km/h
Wind direction
Northeast
Cloud
100%
Pressure
1,016 hPa
Visibility
11.4 km
UV
0.5
14:007° / 5°Drizzle49%7.7 km/hDrizzle · 7.7 km/h
Rainfall
0.6 mm
Humidity
96%
Gusts
10.8 km/h
Wind direction
Northeast
Cloud
100%
Pressure
1,015 hPa
Visibility
10.1 km
UV
0.4
15:007° / 6°Drizzle51%5.9 km/hDrizzle · 5.9 km/h
Rainfall
0.8 mm
Humidity
97%
Gusts
9 km/h
Wind direction
North
Cloud
100%
Pressure
1,015 hPa
Visibility
9.7 km
UV
0.4
16:007° / 5°Light snow54%7.2 km/hLight snow · 7.2 km/h
Rainfall
2.9 mm
Humidity
95%
Gusts
10.1 km/h
Wind direction
Northeast
Cloud
100%
Pressure
1,014 hPa
Visibility
3.7 km
UV
0.3
17:007° / 5°Light rain69%7 km/hLight rain · 7 km/h
Rainfall
1.8 mm
Humidity
94%
Gusts
10.4 km/h
Wind direction
North
Cloud
100%
Pressure
1,015 hPa
Visibility
5.2 km
UV
0.2
18:007° / 5°Drizzle64%8.6 km/hDrizzle · 8.6 km/h
Rainfall
0.7 mm
Humidity
95%
Gusts
11.9 km/h
Wind direction
North
Cloud
100%
Pressure
1,015 hPa
Visibility
11.5 km
UV
0.1
19:007° / 5°Dense drizzle66%4.9 km/hDense drizzle · 4.9 km/h
Rainfall
1.1 mm
Humidity
93%
Gusts
7.6 km/h
Wind direction
North
Cloud
100%
Pressure
1,016 hPa
Visibility
8.3 km
UV
0
20:006° / 5°Overcast52%5.8 km/hOvercast · 5.8 km/h
Rainfall
0 mm
Humidity
95%
Gusts
9.7 km/h
Wind direction
North
Cloud
100%
Pressure
1,016 hPa
Visibility
12.3 km
UV
0
21:006° / 4°Light rain35%9 km/hLight rain · 9 km/h
Rainfall
1.4 mm
Humidity
96%
Gusts
12.6 km/h
Wind direction
Northeast
Cloud
100%
Pressure
1,017 hPa
Visibility
6.5 km
UV
0
22:006° / 3°Overcast38%9.6 km/hOvercast · 9.6 km/h
Rainfall
0 mm
Humidity
98%
Gusts
13.7 km/h
Wind direction
North
Cloud
100%
Pressure
1,018 hPa
Visibility
1.5 km
UV
0
23:006° / 3°Overcast35%9 km/hOvercast · 9 km/h
Rainfall
0 mm
Humidity
96%
Gusts
14 km/h
Wind direction
North
Cloud
100%
Pressure
1,018 hPa
Visibility
12.2 km
UV
0
00:006° / 3°Overcast42%9.7 km/hOvercast · 9.7 km/h
Rainfall
0 mm
Humidity
94%
Gusts
15.5 km/h
Wind direction
North
Cloud
100%
Pressure
1,019 hPa
Visibility
13 km
UV
0
01:006° / 4°Overcast33%5.4 km/hOvercast · 5.4 km/h
Rainfall
0 mm
Humidity
92%
Gusts
7.9 km/h
Wind direction
North
Cloud
100%
Pressure
1,019 hPa
Visibility
13.7 km
UV
0

Boulder temperature over the next 12 hours

Temperature
Feels like

Show data table

Temperature by the hour
Time	Temperature	Feels like
02:00	9.1°C	7°C
03:00	8.4°C	6.1°C
04:00	8.1°C	6.1°C
05:00	8°C	5.9°C
06:00	7.6°C	5.6°C
07:00	7.5°C	5.5°C
08:00	7.6°C	5.6°C
09:00	7.5°C	5.4°C
10:00	7.5°C	5.5°C
11:00	7.4°C	5.2°C
12:00	7.4°C	5.6°C
13:00	7.3°C	5.3°C

Boulder chance of rain over the next 12 hours

Bars show chance of rain (%); rainfall (mm) is in the data table

Show data table

Chance of rain and rainfall by the hour
Time	Chance of rain	Rainfall
02:00	67%	1.6 mm
03:00	71%	1.2 mm
04:00	76%	1.8 mm
05:00	69%	1 mm
06:00	59%	1.1 mm
07:00	44%	0.8 mm
08:00	53%	0.1 mm
09:00	50%	0.1 mm
10:00	55%	0.1 mm
11:00	53%	0.1 mm
12:00	53%	0.4 mm
13:00	51%	0.6 mm

Environment

AQI details →

Air quality

61Moderate

Ultraviolet (UV)

0Low

Wind now

1km/h

Dew point

11°RH 96%

Sunrise & sunset

11h 12m of daylight

Noon 12:47

Rise: 07:10Dawn 06:43

Set: 18:22Dusk 18:49

Windy wind map & radar (Boulder)

Detailed radar →

Data source: Weather data by Open-Meteo.com (CC BY 4.0)