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Johnstown, NE Weather Forecast
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Johnstown Weather Forecast
| TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY |
 |  | |  | |  | | |  |  |  | |
| Chance of Showers | Chance of Showers | Chance of Showers | Mostly Cloudy | Chance of Showers | Chance of T-Storm | Showers | Chance of Showers | Chance of Showers | Mostly Sunny | Partly Cloudy | Mostly Sunny |
| Lo: 50°FLo: 10°C | Hi: 60°FHi: 16°C | Lo: 49°FLo: 9°C | Hi: 61°FHi: 16°C | Lo: 51°FLo: 11°C | Hi: 60°FHi: 16°C | Lo: 41°FLo: 5°C | Hi: 50°FHi: 10°C | Lo: 39°FLo: 4°C | Hi: 55°FHi: 13°C | Lo: 35°FLo: 2°C | Hi: 50°FHi: 10°C |
| POP: 20% | POP: 50% | POP: 50% | POP: 90% | POP: 100% | POP: 80% | POP: 50% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 415 PM CDT Fri Oct 30 2026 
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Issued: 654 PM CDT Fri Oct 30 2026
Key Messages
- Patchy fog is likely overnight into Saturday morning across portions of western, southwest and north central Nebraska
- Scattered rain showers possible tonight and through the day Saturday
- Another system arrives late Sunday into Tuesday bringing a chance of widespread precipitation
- Strong winds Monday and Tuesday, especially across western Nebraska
Aviation
/00Z TAFS THROUGH 00Z SUNDAY/... Issued at 654 PM CDT Fri Oct 30 2026
Stratus, patchy fog/drizzle will continue Saturday morning, bri...