Blue Earth, MN Weather Forecast
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| TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY |
| Rain Showers | Chance of T-Storm | Chance of Showers | Rain Showers | Mostly Cloudy | Partly Sunny | Increasing Clouds | Showers Likely | Chance of Showers | Chance of Showers | Chance of Showers | Partly Sunny |
| Lo: 59°FLo: 15°C | Hi: 59°FHi: 15°C | Lo: 59°FLo: 15°C | Hi: 65°FHi: 18°C | Lo: 55°FLo: 13°C | Hi: 69°FHi: 21°C | Lo: 59°FLo: 15°C | Hi: 65°FHi: 18°C | Lo: 59°FLo: 15°C | Hi: 69°FHi: 21°C | Lo: 55°FLo: 13°C | Hi: 65°FHi: 18°C |
| POP: 50% | POP: 100% | POP: 50% | POP: 30% | POP: 60% | POP: 50% | POP: 50% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 643 PM CDT Fri Sep 25 2026 

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Issued: 701 PM CDT Fri Sep 25 2026
Key Messages
- Rain develops across western Minnesota overnight & spreads into eastern Minnesota & western Wisconsin through tomorrow morning.
- Rainfall amounts of 0.50-0.75" are expected across much of western & central Minnesota. Generally less than 0.10-0.25" across eastern Minnesota & western Wisconsin.
- A more widespread round of rain is likely with a frontal passage Monday night into Tuesday
Discussion
... Issued at 359 PM CDT Fri Sep 25 2026
Rain begins across southwest Minnesota late tonight, ai...
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