County Forecast for Harmony , MN
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150500-
Fillmore-
Including the city of Preston
317 PM CST Wed Jan 14 2026

Tonight   Clear this evening, then becoming partly cloudy. Lows around 9 above. Northwest winds 10 to 15 mph.
Thursday   Partly sunny in the morning, then cloudy with a chance of snow with a slight chance of freezing drizzle in the afternoon. Snow accumulation little or no. Highs in the mid 20s. South winds 10 to 15 mph. Chance of precipitation 50 percent.
Thursday night   Mostly cloudy with a chance of snow. Snow accumulation up to 1 inch possible. Not as cool with lows in the mid 20s. Southwest winds 10 to 15 mph, becoming west 15 to 20 mph after midnight. Chance of snow 50 percent.
Friday   Breezy. Snow likely. Patchy blowing snow in the afternoon. Snow accumulation little or no. Highs in the lower 30s. Temperature falling to around 20 in the afternoon. Northwest winds 15 to 25 mph with gusts up to 35 mph. Chance of snow 70 percent.
Friday night   Brisk. Much colder. Mostly cloudy. Patchy blowing snow in the evening. Lows around 4 above. Northwest winds 15 to 25 mph. Gusts up to 35 mph in the evening.
Saturday and saturday night   Mostly cloudy. Highs around 10 above. Lows 5 below to zero.
Sunday and sunday night   Mostly cloudy. Highs 10 to 15. Lows around zero.
Martin luther king jr day   Colder. Partly sunny. Highs zero to 5 above zero.
Monday night and tuesday   Partly cloudy. Lows around zero. Highs 10 to 15.
Tuesday night and wednesday   Mostly cloudy. Lows around 5 above. Highs around 20.
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Bryce Anderson – DTN Meteorologist
Next Clipper Moving in Thursday

Weather systems bring snow, showers, and strong winds to Northeast, Midwest and northern Plains Thursday-Friday. » More DTN Weather Commentary

Posted at 12:24PM Wed Jan 14, 2026 CST
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