County Forecast for Truman , MN
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220900-
Martin-
Including the city of Fairmont
128 AM CDT Wed Jul 22 2026

Rest of tonight   Cooler, clear. Lows in the mid 50s. North winds 5 to 10 mph.
Wednesday   Mostly sunny. Highs in the mid 70s. North winds up to 10 mph.
Wednesday night   Clear. Lows in the mid 50s. East winds up to 5 mph shifting to the south around 5 mph after midnight.
Thursday   Mostly sunny. Highs in the upper 70s. South winds 5 to 10 mph.
Thursday night   Decreasing clouds. Lows around 60. South winds 5 to 10 mph.
Friday   Mostly sunny. Highs around 80.
Friday night   Partly cloudy. Lows in the mid 60s.
Saturday   Warmer, sunny. Highs in the lower 90s.
Saturday night   Mostly clear. Lows in the lower 70s.
Sunday   Mostly sunny. Highs in the lower 90s.
Sunday night   Mostly clear. Lows around 70.
Monday   Sunny. Highs in the upper 80s.
Monday night   Mostly clear. Lows in the mid 60s.
Tuesday   Sunny. Highs in the upper 80s.
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Bryce Anderson image
Bryce Anderson – DTN Meteorologist
Front Continues South, Rain Develops in Central Plains Wednesday
Posted at 11:51AM Tue Jul 21, 2026 CDT
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