Johnstown, ND Weather Forecast
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Johnstown Weather Forecast
| REST OF TODAY | TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT |
| Rain | Light Rain | Light Rain | Light Rain | Light Rain | Mostly Cloudy | Mostly Cloudy | Mostly Cloudy | Mostly Cloudy | Partly Cloudy | Light Rain | Partly Cloudy |
| Hi: 58°FHi: 14°C | Lo: 43°FLo: 6°C | Hi: 45°FHi: 7°C | Lo: 35°FLo: 2°C | Hi: 48°FHi: 9°C | Hi: 45°FHi: 7°C Lo: 33°FLo: 1°C | Hi: 45°FHi: 7°C Lo: 33°FLo: 1°C | Hi: 45°FHi: 7°C Lo: 25°FLo: -4°C | Hi: 45°FHi: 7°C Lo: 25°FLo: -4°C | Lo: 33°FLo: 1°C | Hi: 53°FHi: 12°C | Hi: 48°FHi: 9°C Lo: 33°FLo: 1°C |
| POP: 100% | POP: 100% | POP: 50% | POP: 50% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 917 AM CST Mon Nov 02 2026 

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Issued: 626 AM CST Mon Nov 2 2026
Key Messages
- Widespread rain is expected across the region through Wednesday AM. Best chances for 2+ inch of rain will be in southeast North Dakota and west central Minnesota.
- Breezy north winds are likely late Monday night into Tuesday, with gusts upwards of 40 mph at times.
Discussion
... Issued at 401 PM CST Sun Nov 1 2026
...Synopsis...
Widespread cloud cover remains in place across much of the Northern Plains and Upper Midwest. Temperatures this afternoon are in the 60s where broken cloud cover ...
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