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Johnstown, NE Weather Forecast
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Johnstown Weather Forecast
| TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY |
 |  |  |  |  | | | | |  |  | |
| Showers | Chance of T-Storm | Mostly Cloudy | Mostly Sunny | Partly Cloudy | Mostly Sunny | Partly Cloudy | Mostly Sunny | Partly Cloudy | Chance of Showers | Chance of Showers | Chance of Showers |
| Lo: 35°FLo: 2°C | Hi: 49°FHi: 9°C | Lo: 31°FLo: -1°C | Hi: 61°FHi: 16°C | Lo: 39°FLo: 4°C | Hi: 65°FHi: 18°C | Lo: 39°FLo: 4°C | Hi: 65°FHi: 18°C | Lo: 41°FLo: 5°C | Hi: 69°FHi: 21°C | Lo: 45°FLo: 7°C | Hi: 61°FHi: 16°C |
| POP: 100% | POP: 100% | POP: 20% | POP: 50% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 312 PM CDT Sun Oct 25 2026 
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Issued: 648 PM CDT Sun Oct 25 2026
Key Messages
- Conditions will be wet across the forecast area with precipitation likely tonight into Monday.
- Mainly drier conditions are expected Monday night through Thursday night with only minor chances for precipitation in eastern areas Tuesday night.
- The threat for precipitation will increase Friday into next weekend with high temperatures Wednesday through Friday generally in the 60s.
Aviation
/00Z TAFS THROUGH 00Z TUESDAY/... Issued at 645 PM CDT Sun Oct 25 2026
As the first batch of rain show...