Currently: 71 °F. Clear. (Weather station: Fort Collins-Loveland Municipal Airport, USA). See more current weatherPast Weather in Johnstown — Graph
Johnstown Temperature Yesterday
Maximum temperature yesterday: 86 °F (at 3:56 pm)
Minimum temperature yesterday: 46 °F (at 4:56 am)
Average temperature yesterday: 66 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 89 °F (Mar 21, 1:56 pm) | 100% (Mar 10, 11:01 pm) | 30.39 "Hg (Mar 10, 11:01 pm) |
| Low | 18 °F (Mar 16, 12:56 am) | 6% (Mar 20, 4:56 pm) | 29.37 "Hg (Mar 14, 3:56 pm) |
| Average | 51 °F | 38% | 29.91 "Hg |
| * Reported Mar 6 7:56 pm — Mar 21 8:56 pm, Johnstown. Weather by CustomWeather, © 2026 | |||
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 pm Sat, Mar 21 | | 72 °F | Clear. | 6 mph | ↑ | 10% | 29.71 "Hg | 10 mi |
| 7:56 pm | | 76 °F | Clear. | 9 mph | ↑ | 9% | 29.70 "Hg | 10 mi |
| 6:56 pm |  | 82 °F | Sunny. | 15 mph | ↑ | 6% | 29.67 "Hg | 10 mi |
| 5:56 pm | | 86 °F | Sunny. | 17 mph | ↑ | 6% | 29.63 "Hg | 10 mi |
| 4:56 pm | | 87 °F | Sunny. | 10 mph | ↑ | 7% | 29.63 "Hg | 10 mi |
| 3:56 pm | | 88 °F | Sunny. | 16 mph | ↑ | 8% | 29.65 "Hg | 10 mi |
| 2:56 pm | | 89 °F | Sunny. | 22 mph | ↑ | 7% | 29.67 "Hg | 10 mi |
| 1:56 pm | | 89 °F | Sunny. | 22 mph | ↑ | 6% | 29.69 "Hg | 10 mi |
| 1:24 pm | | 88 °F | Sunny. | 22 mph | ↑ | 7% | 29.91 "Hg | 10 mi |
| 12:56 pm | | 86 °F | Sunny. | 14 mph | ↑ | 8% | 29.75 "Hg | 10 mi |
| 11:56 am | | 82 °F | Sunny. | 10 mph | ↑ | 12% | 29.79 "Hg | 10 mi |
| 10:56 am | | 71 °F | Sunny. | 5 mph | ↑ | 17% | 29.86 "Hg | 10 mi |
| 9:56 am | | 64 °F | Sunny. | 6 mph | ↑ | 22% | 29.88 "Hg | 10 mi |
| 8:56 am | | 56 °F | Sunny. | 3 mph | ↑ | 32% | 29.90 "Hg | 10 mi |
| 7:56 am | | 48 °F | Sunny. | 3 mph | ↑ | 46% | 29.93 "Hg | 10 mi |
| 6:56 am | | 44 °F | Clear. | No wind | ↑ | 60% | 29.92 "Hg | 10 mi |
| 5:56 am | | 46 °F | Clear. | No wind | ↑ | 40% | 29.90 "Hg | 10 mi |
| 4:56 am | | 51 °F | Clear. | 6 mph | ↑ | 31% | 29.88 "Hg | 10 mi |
| 3:56 am | | 50 °F | Clear. | 3 mph | ↑ | 30% | 29.90 "Hg | 10 mi |
| 2:56 am | | 48 °F | Clear. | 5 mph | ↑ | 34% | 29.93 "Hg | 10 mi |
| 1:56 am | | 53 °F | Clear. | 3 mph | ↑ | 28% | 29.93 "Hg | 10 mi |
| 12:56 am | | 51 °F | Clear. | 3 mph | ↑ | 27% | 29.95 "Hg | 10 mi |
| 11:56 pm Fri, Mar 20 | | 60 °F | Clear. | 5 mph | ↑ | 17% | 29.94 "Hg | 10 mi |
| 10:56 pm | | 57 °F | Clear. | 9 mph | ↑ | 21% | 29.96 "Hg | 10 mi |
| Weather by CustomWeather, © 2026 | ||||||||