Weather WorldLong Lake, SD Weather Forecast
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Long Lake Weather Forecast
| REST OF TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY |
 | | | |  | |  |  |  |  | | |
| Chance of Rain | Rain | Rain | Rain | Chance of Rain | Chance of Rain | Partly Cloudy | Partly Cloudy | Mostly Cloudy | Mostly Cloudy | Partly Cloudy | Partly Sunny |
| Lo: 55°FLo: 13°C | Hi: 55°FHi: 13°C | Lo: 40°FLo: 4°C | Hi: 45°FHi: 7°C | Lo: 35°FLo: 2°C | Hi: 49°FHi: 9°C | Hi: 45°FHi: 7°C Lo: 31°FLo: -1°C | Hi: 45°FHi: 7°C Lo: 31°FLo: -1°C | Hi: 49°FHi: 9°C Lo: 30°FLo: -1°C | Hi: 49°FHi: 9°C Lo: 30°FLo: -1°C | Lo: 31°FLo: -1°C | Hi: 49°FHi: 9°C |
| POP: 100% | POP: 100% | POP: 100% | POP: 70% | POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1121 PM CST Sun Nov 01 2026 
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Issued: 1113 PM CST Sun Nov 1 2026
Key Messages
- Light rain over central SD this evening will become moderate and expand across northeastern SD and west central MN overnight. The steady rain will become more scattered/spotty Monday afternoon before filling back in Monday night. A few rumbles of thunder are possible.
- There is a 25 to 40% chance of 3" or more rain through Tuesday, and an 80% chance of 2" or more from south central to northeastern SD.
- Winds out of the north will gust 45 to 55 mph late Monday afternoon into Monday even...