County Forecast for Harmony , MN
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152100-
Fillmore-
Including the city of Preston
736 AM CST Mon Dec 15 2025

Today   Partly sunny. Not as cool with highs in the upper 20s. Southwest winds 10 to 15 mph with gusts up to 30 mph, becoming west 5 to 10 mph this afternoon.
Tonight   Partly cloudy in the evening, then becoming mostly cloudy. Not as cold with lows around 13. Southwest winds 5 to 10 mph.
Tuesday   Partly sunny. Not as cold with highs in the upper 30s. Southwest winds 10 to 20 mph. Gusts up to 30 mph in the afternoon.
Tuesday night   Partly cloudy. Lows in the lower 20s. West winds 10 to 15 mph.
Wednesday   Mostly sunny. Highs in the mid 30s. West winds 5 to 10 mph, becoming south 10 to 15 mph with gusts up to 30 mph in the afternoon.
Wednesday night   Breezy. Rain and snow likely. Snow accumulation little or no. Lows around 30. Chance of precipitation 70 percent.
Thursday   Windy. Partly sunny with a chance of snow and rain. Highs in the lower 30s. Temperature falling to around 15 in the afternoon. Chance of precipitation 50 percent.
Thursday night   Much colder. Partly cloudy. Lows 5 below to zero.
Friday through saturday   Mostly cloudy. Highs around 30. Lows around 20.
Saturday night   Mostly cloudy in the evening, then becoming partly cloudy. Lows around 10 above.
Sunday   Mostly sunny. Highs in the lower 20s.
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Bryce Anderson – DTN Meteorologist
Warmer Air Flooding US This Week
Posted at 5:32AM Mon Dec 15, 2025 CST
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