County Forecast for Harmony , MN
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261500-
Fillmore-
Including the city of Preston
241 AM CDT Sun Apr 26 2026

Today   Mostly cloudy this morning, then becoming partly sunny. Highs in the upper 60s. Southeast winds 10 to 15 mph.
Tonight   A chance of showers with a slight chance of thunderstorms in the evening, then showers with a chance of thunderstorms after midnight. Lows in the lower 50s. Southeast winds 10 to 20 mph. Gusts up to 35 mph after midnight. Chance of rain 100 percent.
Monday   Showers with a chance of thunderstorms. Breezy with highs in the mid 60s. Southeast winds 15 to 25 mph with gusts up to 35 mph. Chance of rain 100 percent.
Monday night   Breezy, colder. Rain showers likely in the evening. Lows in the lower 40s. West winds 15 to 25 mph. Chance of rain 60 percent.
Tuesday   Breezy, cooler. Partly sunny. Highs in the mid 50s. Northwest winds 15 to 25 mph.
Tuesday night   Mostly cloudy. Lows in the upper 30s.
Wednesday through friday   Partly cloudy. Highs in the upper 50s. Lows in the mid 30s.
Friday night   Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 30s.
Saturday   Mostly sunny. Highs in the mid 60s.
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Bryce Anderson – DTN Meteorologist
Areas of Storms, Another System This Weekend

Thunderstorms are moving from the Mississippi Valley toward the Southeast, with more storms expected Sunday. » More DTN Weather Commentary

Posted at 12:18PM Fri Apr 24, 2026 CDT
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