Currently: 70 °F. Clear. (Weather station: Fort Collins-Loveland Municipal Airport, USA). See more current weatherPast Weather in Johnstown — Graph
°F
Time
Wind
(mph)
(mph)
Temp
(°F)
(°F)
56
60
64
68
72
76
80
84
88
92
96
100
Mon, Jul 7
Lo:68
6 pm
Hi:72
7
Tue, Jul 8
Lo:59
12 am
Hi:68
5
Lo:59
6 am
Hi:84
4
Lo:84
12 pm
Hi:99
7
Lo:72
6 pm
Hi:93
10
Wed, Jul 9
Lo:61
12 am
Hi:72
6
Lo:61
6 am
Hi:97
3
Lo:97
12 pm
Hi:100
6
Lo:82
6 pm
Hi:100
6
Thu, Jul 10
Lo:75
12 am
Hi:84
7
Lo:75
6 am
Hi:90
14
Lo:81
12 pm
Hi:91
15
Lo:66
6 pm
Hi:81
13
Fri, Jul 11
Lo:57
12 am
Hi:66
5
Lo:57
6 am
Hi:84
11
Lo:82
12 pm
Hi:88
11
Lo:63
6 pm
Hi:82
11
Sat, Jul 12
Lo:59
12 am
Hi:63
7
Lo:59
6 am
Hi:70
6
Lo:70
12 pm
Hi:82
6
Lo:64
6 pm
Hi:82
6
Sun, Jul 13
Lo:61
12 am
Hi:66
4
Lo:61
6 am
Hi:88
6
Lo:88
12 pm
Hi:93
8
Lo:75
6 pm
Hi:91
9
Mon, Jul 14
Lo:64
12 am
Hi:75
7
Lo:64
6 am
Hi:88
6
Lo:86
12 pm
Hi:95
9
Lo:68
6 pm
Hi:91
10
Tue, Jul 15
Lo:57
12 am
Hi:68
6
Lo:61
6 am
Hi:93
8
Lo:90
12 pm
Hi:93
12
Lo:72
6 pm
Hi:90
7
Wed, Jul 16
Lo:64
12 am
Hi:73
8
Lo:63
6 am
Hi:72
7
Lo:72
12 pm
Hi:81
10
Lo:61
6 pm
Hi:77
12
Thu, Jul 17
Lo:59
12 am
Hi:61
10
Lo:59
6 am
Hi:66
5
Lo:64
12 pm
Hi:86
4
Lo:72
6 pm
Hi:86
8
Fri, Jul 18
Lo:61
12 am
Hi:72
5
Lo:61
6 am
Hi:88
4
Lo:81
12 pm
Hi:93
8
Lo:66
6 pm
Hi:88
7
Sat, Jul 19
Lo:61
12 am
Hi:66
5
Lo:61
6 am
Hi:82
3
Lo:82
12 pm
Hi:91
6
Lo:70
6 pm
Hi:90
9
Sun, Jul 20
Lo:63
12 am
Hi:72
2
Lo:64
6 am
Hi:90
3
Lo:90
12 pm
Hi:91
7
Lo:72
6 pm
Hi:90
7
Mon, Jul 21
Lo:57
12 am
Hi:72
4
Lo:59
6 am
Hi:91
4
Lo:91
12 pm
Hi:93
6
Lo:73
6 pm
Hi:93
6
Tue, Jul 22
Lo:64
12 am
Hi:73
4
Lo:64
6 am
Hi:91
4
Lo:81
12 pm
Hi:93
12
Lo:72
6 pm
Hi:81
17
Monday, July 7, 2025, 6:00 pm — 12:00 am
72 / 68 °F
Clear.
Humidity: 45%
Barometer: 30.02 "Hg
E
Wind: 6.836 mph
Johnstown Temperature Yesterday
Maximum temperature yesterday: 94 °F (at 1:56 pm)
Minimum temperature yesterday: 57 °F (at 4:56 am)
Average temperature yesterday: 78 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 101 °F (Jul 9, 4:56 pm) | 100% (Jul 17, 7:56 am) | 30.28 "Hg (Jul 17, 7:56 am) |
| Low | 57 °F (Jul 11, 3:56 am) | 7% (Jul 9, 5:31 pm) | 29.67 "Hg (Jul 22, 3:56 pm) |
| Average | 75 °F | 51% | 29.91 "Hg |
| * Reported Jul 7 9:56 pm — Jul 22 9:03 pm, 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
Scroll right to see more
| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 9:03 pm Tue, Jul 22 | | 72 °F | Clear. | 15 mph | ↑ | 57% | 30.03 "Hg | 10 mi |
| 7:56 pm |  | 72 °F | Scattered clouds. | 12 mph | ↑ | 57% | 29.80 "Hg | 10 mi |
| 7:37 pm |  | 72 °F | Overcast. | 9 mph | ↑ | 57% | 30.01 "Hg | 10 mi |
| 6:56 pm |  | 76 °F | Light rain. Overcast. | 23 mph | ↑ | 45% | 29.79 "Hg | 10 mi |
| 6:17 pm |  | 81 °F | Thundershowers. Overcast. | 18 mph | ↑ | 37% | 29.98 "Hg | 10 mi |
| 5:56 pm | | 81 °F | Thundershowers. Overcast. | 23 mph | ↑ | 33% | 29.76 "Hg | 10 mi |
| 5:44 pm | | 82 °F | Overcast. | 22 mph | ↑ | 32% | 29.95 "Hg | 10 mi |
| 5:07 pm | | 84 °F | Thundershowers. Partly sunny. | 18 mph | ↑ | 31% | 29.94 "Hg | 10 mi |
| 3:56 pm |  | 93 °F | Sunny. | 8 mph | ↑ | 20% | 29.67 "Hg | 10 mi |
| 2:56 pm | | 92 °F | Sunny. | 3 mph | ↑ | 22% | 29.69 "Hg | 10 mi |
| 1:56 pm | | 94 °F | Sunny. | 8 mph | ↑ | 22% | 29.70 "Hg | 10 mi |
| 12:56 pm | | 91 °F | Sunny. | 5 mph | ↑ | 24% | 29.72 "Hg | 10 mi |
| 11:56 am | | 92 °F | Sunny. | 7 mph | ↑ | 23% | 29.73 "Hg | 10 mi |
| 10:56 am | | 87 °F | Sunny. | 6 mph | ↑ | 27% | 29.74 "Hg | 10 mi |
| 9:56 am | | 84 °F | Sunny. | 5 mph | ↑ | 32% | 29.73 "Hg | 10 mi |
| 8:56 am | | 78 °F | Sunny. | 3 mph | ↑ | 43% | 29.74 "Hg | 10 mi |
| 7:56 am | | 73 °F | Sunny. | 6 mph | ↑ | 55% | 29.76 "Hg | 10 mi |
| 6:56 am | | 67 °F | Sunny. | No wind | ↑ | 68% | 29.75 "Hg | 10 mi |
| 5:56 am | | 64 °F | Sunny. | 3 mph | ↑ | 75% | 29.74 "Hg | 10 mi |
| 4:56 am | | 67 °F | Clear. | No wind | ↑ | 66% | 29.72 "Hg | 10 mi |
| 3:56 am | | 69 °F | Clear. | 3 mph | ↑ | 59% | 29.70 "Hg | 10 mi |
| 2:56 am | | 72 °F | Clear. | 3 mph | ↑ | 52% | 29.70 "Hg | 10 mi |
| 1:56 am | | 74 °F | Clear. | No wind | ↑ | 43% | 29.70 "Hg | 10 mi |
| 12:56 am | | 73 °F | Clear. | 7 mph | ↑ | 53% | 29.70 "Hg | 10 mi |
| 11:56 pm Mon, Jul 21 | | 73 °F | Clear. | 8 mph | ↑ | 50% | 29.71 "Hg | 10 mi |
| 10:56 pm | | 77 °F | Clear. | 5 mph | ↑ | 39% | 29.70 "Hg | 10 mi |
| Weather by CustomWeather, © 2025 | ||||||||