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County Forecast for Mankato , MN
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180900-
Blue Earth-
Including the city of Mankato
127 AM CDT Thu Jun 18 2026

Rest of tonight   Partly cloudy. Near steady temperature in the upper 50s. Northwest winds 5 to 15 mph.
Thursday   Mostly sunny. Highs in the mid 70s. Northwest winds 5 to 15 mph.
Thursday night   Mostly clear. Lows around 50. Northwest winds up to 10 mph.
Juneteenth   Mostly sunny. Chance of rain showers in the afternoon. Highs in the upper 70s. Southwest winds up to 10 mph increasing to 10 to 15 mph in the afternoon. Chance of showers 50 percent.
Friday night   Mostly clear. A 50 percent chance of thunderstorms in the evening. Lows in the lower 50s. West winds 5 to 15 mph.
Saturday   Sunny. Highs in the upper 70s.
Saturday night   Mostly cloudy. A 40 percent chance of rain showers after midnight. Lows in the upper 50s.
Sunday   Partly sunny with a 40 percent chance of rain showers. Highs in the lower 70s.
Sunday night   Decreasing clouds. Lows in the lower 50s.
Monday   Mostly sunny. Highs in the mid 70s.
Monday night   Increasing clouds. Lows in the mid 50s.
Tuesday   Mostly sunny. Chance of rain showers in the afternoon. Highs in the mid 70s. Chance of showers 40 percent.
Tuesday night   Partly cloudy. Chance of rain showers in the evening. Lows in the upper 50s. Chance of showers 40 percent.
Wednesday   Mostly sunny. Highs in the upper 70s.
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Bryce Anderson image
Bryce Anderson – DTN Meteorologist
Arthur Coming Ashore, Severe Weather Threats Shifting into Thursday
Posted at 12:06PM Wed Jun 17, 2026 CDT
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