Hourly Weather Forecast - Longmont, CO

12 AM
36°F
0%
3mph
W
Clear
Humidity
68%
Feels like
36°F
Dew Point
26°F
1 AM
35°F
0%
3mph
W
Clear
Humidity
70%
Feels like
35°F
Dew Point
26°F
2 AM
34°F
0%
3mph
W
Clear
Humidity
71%
Feels like
34°F
Dew Point
26°F
3 AM
34°F
0%
3mph
W
Clear
Humidity
73%
Feels like
34°F
Dew Point
26°F
4 AM
33°F
0%
3mph
W
Clear
Humidity
73%
Feels like
33°F
Dew Point
26°F
5 AM
32°F
0%
2mph
W
Clear
Humidity
75%
Feels like
32°F
Dew Point
25°F
6 AM
32°F
0%
3mph
W
Clear
Humidity
76%
Feels like
32°F
Dew Point
25°F
7 AM
33°F
0%
3mph
W
Clear
Humidity
72%
Feels like
33°F
Dew Point
25°F
7:23 AM
8 AM
37°F
0%
3mph
WSW
Mostly Sunny
Humidity
64%
Feels like
37°F
Dew Point
26°F
9 AM
42°F
0%
2mph
WSW
Partly Cloudy
Humidity
53%
Feels like
42°F
Dew Point
26°F
10 AM
48°F
0%
2mph
SW
Partly Cloudy
Humidity
44%
Feels like
48°F
Dew Point
27°F
11 AM
53°F
0%
1mph
SSW
Mostly Cloudy
Humidity
36%
Feels like
53°F
Dew Point
26°F
12 PM
56°F
0%
1mph
S
Mostly Cloudy
Humidity
31%
Feels like
56°F
Dew Point
26°F
1 PM
59°F
0%
1mph
SSE
Mostly Cloudy
Humidity
28%
Feels like
59°F
Dew Point
26°F
2 PM
59°F
0%
1mph
SSE
Partly Cloudy
Humidity
27%
Feels like
59°F
Dew Point
25°F
3 PM
57°F
0%
1mph
S
Partly Cloudy
Humidity
29%
Feels like
57°F
Dew Point
24°F
4 PM
53°F
0%
1mph
W
Partly Cloudy
Humidity
33%
Feels like
53°F
Dew Point
24°F
4:47 PM
5 PM
48°F
0%
1mph
WNW
Mostly Clear
Humidity
39%
Feels like
48°F
Dew Point
24°F
6 PM
45°F
0%
2mph
W
Mostly Clear
Humidity
44%
Feels like
45°F
Dew Point
24°F
7 PM
42°F
0%
2mph
W
Mostly Clear
Humidity
47%
Feels like
42°F
Dew Point
23°F
8 PM
39°F
0%
3mph
W
Mostly Clear
Humidity
51%
Feels like
39°F
Dew Point
23°F
9 PM
37°F
0%
3mph
WSW
Mostly Clear
Humidity
54%
Feels like
35°F
Dew Point
22°F
10 PM
35°F
0%
4mph
WSW
Mostly Clear
Humidity
56%
Feels like
32°F
Dew Point
22°F
11 PM
35°F
0%
4mph
WSW
Partly Cloudy
Humidity
57%
Feels like
31°F
Dew Point
21°F

Wednesday's Weather Outlook

Wednesday's Weather Outlook

After an overall quieter day of weather on Tuesday, Mother Nature brings a soggy, snowy forecast.

St. Louis Tornado - May 16th, 2025

2025 Year in Review: Billion-Dollar Disasters From May through June

EF3 tornado damage near Plantersville, Alabama

2025 Year in Review: Billion-Dollar Disasters From February Through April

Photos and videos from the Palisades Fire that started in the City of Los Angeles, January 8, 2025. (CAL FIRE_Official via Wikimedia Commons)

2025 Year in Review: Billion Dollar Disasters - The California Wildfires

Large wall of dust approaching Phoenix Sky Harbor Airport at around 5:30 PM MST (Photo credit: Mike Olbinski via NWS)

2025 Year in Review: Extreme Weather - July Through December

A frame from an automated video of a tornado and its mesocyclone that derailed multiple train cars near Enderlin, North Dakota and destroyed multiple homes on June 20, 2025. (ChrisWx via Wikimedia Commons)

2025 Year in Review: Extreme Weather - January through June

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide