Hourly Weather Forecast - Johnstown, CO

5 AM
35°F
0%
5mph
SSW
Mostly Clear
Humidity
62%
Feels like
30°F
Dew Point
23°F
6 AM
36°F
0%
6mph
S
Mostly Clear
Humidity
61%
Feels like
31°F
Dew Point
24°F
7 AM
39°F
0%
7mph
S
Partly Cloudy
Humidity
57%
Feels like
34°F
Dew Point
25°F
7:10 AM
8 AM
45°F
0%
7mph
S
Partly Cloudy
Humidity
49%
Feels like
41°F
Dew Point
27°F
9 AM
51°F
0%
6mph
SSW
Mostly Sunny
Humidity
42%
Feels like
51°F
Dew Point
29°F
10 AM
56°F
0%
6mph
SW
Partly Cloudy
Humidity
37%
Feels like
56°F
Dew Point
30°F
11 AM
59°F
0%
8mph
WSW
Partly Cloudy
Humidity
35%
Feels like
59°F
Dew Point
31°F
12 PM
62°F
0%
8mph
W
Partly Cloudy
Humidity
32%
Feels like
62°F
Dew Point
32°F
1 PM
63°F
0%
7mph
W
Partly Cloudy
Humidity
32%
Feels like
63°F
Dew Point
33°F
2 PM
62°F
0%
8mph
W
Partly Cloudy
Humidity
34%
Feels like
62°F
Dew Point
33°F
3 PM
58°F
0%
8mph
W
Partly Cloudy
Humidity
38%
Feels like
58°F
Dew Point
33°F
4 PM
53°F
0%
7mph
W
Partly Cloudy
Humidity
44%
Feels like
53°F
Dew Point
32°F
4:33 PM
5 PM
49°F
0%
6mph
W
Partly Cloudy
Humidity
50%
Feels like
47°F
Dew Point
31°F
6 PM
47°F
0%
6mph
W
Partly Cloudy
Humidity
53%
Feels like
44°F
Dew Point
31°F
7 PM
45°F
0%
5mph
WNW
Partly Cloudy
Humidity
56%
Feels like
42°F
Dew Point
30°F
8 PM
44°F
0%
5mph
WNW
Partly Cloudy
Humidity
58%
Feels like
41°F
Dew Point
30°F
9 PM
43°F
0%
4mph
NNW
Mostly Clear
Humidity
60%
Feels like
41°F
Dew Point
30°F
10 PM
42°F
0%
5mph
N
Mostly Clear
Humidity
62%
Feels like
39°F
Dew Point
30°F
11 PM
40°F
0%
5mph
NNE
Mostly Clear
Humidity
67%
Feels like
37°F
Dew Point
30°F

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

Low pressure will produce a swath of snow from Minnesota to Maine into Thursday.

Rainfall Forecast for Northwest through Thursday

Heavy, Flooding Rain Impacts the Northwest

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide