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Martin County, MN Weather Forecast
Martin County, MN Weather Forecast Date: 1237 AM CDT Sun Sep 13 2026
The area/counties/county of: Martin, including the city of Fairmont.or toggle through each period.
Rest of Tonight... Partly cloudy. Near steady temperature in the lower 50s. Northwest winds up to 5 mph.
Sunday... Mostly cloudy with chance of rain showers in the morning, then sunny with slight chance of rain showers in the afternoon. Highs in the upper 60s. Northeast winds up to 5 mph. Chance of showers 40%.
Sunday Night... Clear. Lows in the lower 50s. Southeast winds up to 10 mph.
Monday... Windy. Rain showers likely and chance of thunderstorms in the morning, then rain showers and chance of thunderstorms in the afternoon. Highs around 70. Southeast winds 20 to 30 mph. Chance of precipitation near 100%.
Monday Night... Rain showers and chance of thunderstorms in the evening. Lows in the mid 50s. South winds 15 to 20 mph with gusts to around 35 mph becoming west 5 to 10 mph after midnight. Chance of precipitation 90%.
Tuesday... Mostly sunny. Highs in the upper 60s.
Tuesday Night... Partly cloudy. Lows in the lower 50s.
Wednesday... Mostly cloudy. Chance of rain showers in the afternoon. Highs in the mid 60s. Chance of showers 40%.
Wednesday Night... Mostly cloudy. Chance of rain showers. Lows in the mid 50s. Chance of showers 50%.
Thursday... Partly sunny. Chance of rain showers in the morning. Highs in the upper 60s. Chance of showers 50%.
Thursday Night... Partly cloudy. Chance of rain showers after midnight. Lows in the lower 50s. Chance of showers 40%.
Friday... Partly sunny with chance of rain showers. Highs in the upper 60s. Chance of showers 40%.
Friday Night... Partly cloudy. Chance of rain showers after midnight. Lows in the lower 50s. Chance of showers 30%.
POP = Probability of Precipitation
Martin County Radar Loop
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