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Lake John, NE Weather Forecast
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Lake John Weather Forecast
| TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY |
 |  | | | | |  |  |  |  |  |  |
| Clear | Sunny | Mostly Clear | Sunny | Mostly Clear | Mostly Sunny | Mostly Cloudy | Windy | Chance of T-Storm | Chance of Showers | Chance of Showers | Chance of Showers |
| Lo: 41°FLo: 5°C | Hi: 71°FHi: 22°C | Lo: 45°FLo: 7°C | Hi: 71°FHi: 22°C | Lo: 49°FLo: 9°C | Hi: 75°FHi: 24°C | Lo: 55°FLo: 13°C | Hi: 79°FHi: 26°C | Lo: 49°FLo: 9°C | Hi: 60°FHi: 16°C | Lo: 39°FLo: 4°C | Hi: 59°FHi: 15°C |
| POP: 50% | POP: 20% | POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1258 PM MDT Mon Oct 19 2026 
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Issued: 618 PM CDT Mon Oct 19 2026
Key Messages
- Patchy fog possible late tonight into Tuesday morning across southwest NE.
- A slight chance for showers Tuesday afternoon and evening southwest. Otherwise, dry and mild conditions continue through the upcoming week with highs warming into the upper 70s Thursday.
- A cold front moves through the area Friday night into Saturday night, bringing chances for showers and a few thunderstorms. Windy and warm Friday, then cooler Saturday and Sunday.
Aviation
/00Z TAFS THROUGH 00Z WEDNESDAY/... Iss...