Weather WorldRainbow Lake, MN Weather Forecast
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Rainbow Lake Weather Forecast
| THIS AFTERNOON | TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | COLUMBUS DAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT |
 |  |  |  |  |  |  |  | | | | |
| Sunny | Partly Cloudy | Clearing | Mostly Clear | Partly Sunny | Chance of Showers | Showers Likely | Chance of Showers | Mostly Cloudy | Partly Cloudy | Partly Cloudy | Chance of Showers |
| Hi: 65°FHi: 18°C | Lo: 51°FLo: 11°C | Hi: 80°FHi: 27°C | Lo: 59°FLo: 15°C | Hi: 71°FHi: 22°C | Lo: 45°FLo: 7°C | Hi: 55°FHi: 13°C | Lo: 35°FLo: 2°C | Hi: 51°FHi: 11°C | Hi: 59°FHi: 15°C Lo: 35°FLo: 2°C | Hi: 59°FHi: 15°C Lo: 35°FLo: 2°C | Lo: 39°FLo: 4°C |
| POP: 40% | POP: 60% | POP: 50% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 346 PM CDT Fri Oct 09 2026 
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Issued: 313 PM CDT Fri Oct 9 2026
Key Messages
- Warming up today into this weekend. Hot weather with near- record highs in the upper-70s to mid-80s expected on Saturday and near-record warm lows in the mid-50s to mid-60s Saturday night.
- Near-critical fire weather conditions are likely to occur Saturday with gusty south winds of 25-35 mph, dry air, and very warm temperatures.
- Closer to seasonal temperatures next week with light rain chances returning late Sunday and Monday and additional chances mid to late next week.
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