Hourly Weather Forecast - Boulder, CO

12 AM
49°F
0%
6mph
WSW
Clear
Humidity
40%
Feels like
47°F
Dew Point
26°F
1 AM
49°F
0%
6mph
WSW
Clear
Humidity
42%
Feels like
47°F
Dew Point
27°F
2 AM
48°F
0%
5mph
WSW
Mostly Clear
Humidity
43%
Feels like
46°F
Dew Point
27°F
3 AM
48°F
0%
5mph
WSW
Mostly Clear
Humidity
44%
Feels like
45°F
Dew Point
27°F
4 AM
47°F
0%
5mph
WSW
Mostly Clear
Humidity
45%
Feels like
45°F
Dew Point
27°F
5 AM
48°F
0%
5mph
WSW
Partly Cloudy
Humidity
44%
Feels like
46°F
Dew Point
27°F
6 AM
49°F
0%
5mph
WSW
Mostly Clear
Humidity
43%
Feels like
48°F
Dew Point
28°F
7 AM
52°F
0%
5mph
WSW
Clear
Humidity
42%
Feels like
52°F
Dew Point
30°F
7:21 AM
8 AM
55°F
0%
5mph
WSW
Sunny
Humidity
38%
Feels like
55°F
Dew Point
30°F
9 AM
59°F
0%
5mph
WSW
Sunny
Humidity
33%
Feels like
59°F
Dew Point
29°F
10 AM
61°F
0%
5mph
WSW
Sunny
Humidity
28%
Feels like
61°F
Dew Point
28°F
11 AM
63°F
0%
6mph
WSW
Sunny
Humidity
25%
Feels like
63°F
Dew Point
27°F
12 PM
64°F
0%
7mph
WSW
Sunny
Humidity
23%
Feels like
64°F
Dew Point
26°F
1 PM
64°F
0%
8mph
WSW
Sunny
Humidity
22%
Feels like
64°F
Dew Point
25°F
2 PM
63°F
0%
8mph
WSW
Sunny
Humidity
22%
Feels like
63°F
Dew Point
23°F
3 PM
61°F
0%
7mph
WSW
Sunny
Humidity
22%
Feels like
61°F
Dew Point
22°F
4 PM
58°F
0%
6mph
WSW
Sunny
Humidity
24%
Feels like
58°F
Dew Point
22°F
4:41 PM
5 PM
55°F
0%
6mph
WSW
Clear
Humidity
28%
Feels like
55°F
Dew Point
22°F
6 PM
52°F
0%
6mph
WSW
Clear
Humidity
36%
Feels like
52°F
Dew Point
26°F
7 PM
51°F
10%
6mph
WSW
Clear
Humidity
38%
Feels like
51°F
Dew Point
27°F
8 PM
50°F
10%
7mph
WSW
Clear
Humidity
41%
Feels like
50°F
Dew Point
27°F
9 PM
49°F
10%
7mph
WSW
Clear
Humidity
45%
Feels like
46°F
Dew Point
29°F
10 PM
49°F
10%
8mph
WSW
Clear
Humidity
50%
Feels like
45°F
Dew Point
31°F
11 PM
48°F
10%
9mph
WSW
Clear
Humidity
54%
Feels like
44°F
Dew Point
32°F

Rain And Snow Totals Through Monday

Atmospheric River Takes Aim For Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California later today into Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

White Christmas? What Are The Odds

Sunday's Weather Outlook

Sunday's Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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