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Past Weather in Johnstown, Colorado, USA — Yesterday and Last 2 Weeks

Currently: 67 °F. Sunny. (Weather station: Fort Collins-Loveland Municipal Airport, USA). See more current weather

Past Weather in Johnstown — Graph

°F

Johnstown Temperature Yesterday

Maximum temperature yesterday: 88 °F (at 3:56 pm)
Minimum temperature yesterday: 52 °F (at 4:56 am)
Average temperature yesterday: 70 °F

High & Low Weather Summary for the Past Weeks

  Temperature Humidity Pressure
High 90 °F (Sep 3, 2:56 pm) 100% (Aug 27, 1:21 am) 30.31 "Hg (Aug 27, 1:21 am)
Low 46 °F (Sep 6, 4:56 am) 15% (Sep 3, 11:56 am) 29.74 "Hg (Sep 4, 3:56 pm)
Average 67 °F 57% 30.04 "Hg
* Reported Aug 26 8:56 am — Sep 10 8:56 am, Johnstown. Weather by CustomWeather, © 2025

Note: Actual official high and low records may vary slightly from our data, if they occured in-between our weather recording intervals... More about our weather records

Johnstown Weather History for the Previous 24 Hours

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  Conditions Comfort    
Time   Temp Weather Wind   Humidity Barometer Visibility
8:56 am
Wed, Sep 10
61 °F Sunny. 3 mph 75% 29.98 "Hg 10 mi
7:56 am 56 °F Sunny. 3 mph 87% 30.00 "Hg 10 mi
6:56 am 53 °F Sunny. No wind 86% 29.97 "Hg 10 mi
5:56 am 54 °F Clear. 3 mph 86% 29.94 "Hg 10 mi
4:56 am 52 °F Clear. 7 mph 89% 29.93 "Hg 10 mi
3:56 am 53 °F Clear. 8 mph 83% 29.92 "Hg 10 mi
2:56 am 57 °F Clear. 7 mph 74% 29.90 "Hg 10 mi
1:56 am 55 °F Clear. 3 mph 74% 29.92 "Hg 10 mi
12:56 am 57 °F Clear. 7 mph 67% 29.90 "Hg 10 mi
11:56 pm
Tue, Sep 9
62 °F Clear. 8 mph 58% 29.88 "Hg 10 mi
10:56 pm 62 °F Clear. 9 mph 54% 29.88 "Hg 10 mi
9:56 pm 69 °F Clear. 7 mph 39% 29.88 "Hg 10 mi
8:56 pm 68 °F Passing clouds. 7 mph 45% 29.92 "Hg 10 mi
7:56 pm 68 °F Clear. 8 mph 42% 29.90 "Hg 10 mi
6:56 pm 74 °F Scattered clouds. 7 mph 36% 29.87 "Hg 10 mi
5:56 pm 77 °F Sunny. 24 mph 31% 29.88 "Hg 10 mi
5:14 pm 82 °F Sunny. 16 mph 21% 30.04 "Hg 10 mi
4:56 pm 83 °F Sunny. 3 mph 22% 29.85 "Hg 10 mi
3:56 pm 88 °F Sunny. 8 mph 18% 29.84 "Hg 10 mi
2:56 pm 87 °F Sunny. 10 mph 17% 29.83 "Hg 10 mi
1:56 pm 85 °F Sunny. 14 mph 25% 29.85 "Hg 10 mi
12:56 pm 81 °F Sunny. 12 mph 28% 29.88 "Hg 10 mi
11:56 am 80 °F Sunny. 6 mph 25% 29.89 "Hg 10 mi
10:56 am 77 °F Sunny. 6 mph 31% 29.91 "Hg 10 mi
Weather by CustomWeather, © 2025

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