Hourly Weather Forecast - Johnstown, CO

12 AM
36°F
0%
5mph
WSW
Clear
Humidity
68%
Feels like
32°F
Dew Point
27°F
1 AM
35°F
0%
5mph
SW
Mostly Clear
Humidity
73%
Feels like
30°F
Dew Point
27°F
2 AM
34°F
0%
5mph
SW
Mostly Clear
Humidity
76%
Feels like
29°F
Dew Point
27°F
3 AM
33°F
0%
5mph
SW
Partly Cloudy
Humidity
79%
Feels like
28°F
Dew Point
27°F
4 AM
33°F
0%
5mph
SW
Partly Cloudy
Humidity
78%
Feels like
29°F
Dew Point
27°F
5 AM
33°F
0%
5mph
SW
Partly Cloudy
Humidity
80%
Feels like
29°F
Dew Point
28°F
6 AM
35°F
10%
5mph
SW
Mostly Clear
Humidity
77%
Feels like
31°F
Dew Point
28°F
7 AM
38°F
10%
6mph
SW
Mostly Clear
Humidity
71%
Feels like
33°F
Dew Point
29°F
7:20 AM
8 AM
44°F
10%
6mph
SW
Sunny
Humidity
59%
Feels like
40°F
Dew Point
31°F
9 AM
51°F
10%
6mph
SSW
Sunny
Humidity
48%
Feels like
51°F
Dew Point
32°F
10 AM
58°F
10%
7mph
SSW
Sunny
Humidity
38%
Feels like
58°F
Dew Point
33°F
11 AM
63°F
10%
8mph
SSW
Sunny
Humidity
32%
Feels like
63°F
Dew Point
33°F
12 PM
67°F
0%
8mph
SW
Sunny
Humidity
28%
Feels like
67°F
Dew Point
33°F
1 PM
69°F
0%
10mph
WSW
Sunny
Humidity
26%
Feels like
69°F
Dew Point
33°F
2 PM
68°F
0%
11mph
WSW
Sunny
Humidity
26%
Feels like
68°F
Dew Point
33°F
3 PM
65°F
0%
10mph
W
Sunny
Humidity
29%
Feels like
65°F
Dew Point
32°F
4 PM
61°F
0%
8mph
WNW
Sunny
Humidity
33%
Feels like
61°F
Dew Point
32°F
4:38 PM
5 PM
57°F
10%
6mph
WNW
Clear
Humidity
38%
Feels like
57°F
Dew Point
32°F
6 PM
53°F
10%
6mph
WNW
Clear
Humidity
42%
Feels like
53°F
Dew Point
31°F
7 PM
51°F
10%
6mph
W
Clear
Humidity
45%
Feels like
51°F
Dew Point
30°F
8 PM
48°F
10%
6mph
W
Clear
Humidity
48%
Feels like
45°F
Dew Point
30°F
9 PM
46°F
10%
6mph
WSW
Clear
Humidity
51%
Feels like
43°F
Dew Point
29°F
10 PM
44°F
10%
5mph
WSW
Clear
Humidity
53%
Feels like
42°F
Dew Point
28°F
11 PM
44°F
10%
4mph
WSW
Clear
Humidity
54%
Feels like
41°F
Dew Point
28°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

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide