County Forecast for Fort Atkinson , IA
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201200-
Winneshiek-
Including the city of Decorah
1141 PM CDT Sun Oct 19 2025

Overnight   Mostly clear. Lows in the upper 30s. South winds 5 to 10 mph.
Monday   Mostly sunny in the morning, then mostly cloudy with rain showers likely in the afternoon. Highs in the mid 60s. South winds 10 to 20 mph, becoming southwest in the afternoon. Gusts up to 35 mph. Chance of rain 70 percent.
Monday night   Mostly cloudy with a chance of rain showers in the evening, then partly cloudy after midnight. Lows in the lower 40s. West winds 5 to 10 mph. Chance of rain 40 percent.
Tuesday   Breezy. Much cooler. Mostly cloudy with a 50 percent chance of rain showers. Highs in the upper 40s. West winds 15 to 25 mph with gusts up to 40 mph.
Tuesday night   Breezy. Mostly cloudy. Lows in the mid 30s. Northwest winds 15 to 25 mph. Gusts up to 35 mph in the evening.
Wednesday   Mostly sunny. Highs in the lower 50s.
Wednesday night   Partly cloudy in the evening, then becoming mostly clear. Widespread frost. Lows in the lower 30s.
Thursday   Mostly sunny. Widespread frost. Highs in the mid 50s.
Thursday night through saturday   Partly cloudy. Lows in the mid 30s. Highs in the upper 50s.
Saturday night   Partly cloudy. Lows in the upper 30s.
Sunday   Partly sunny. Highs in the upper 50s.
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Bryce Anderson image
Bryce Anderson – DTN Meteorologist
Strong Front Bringing Areas of Heavy Rain, Severe Weather This Weekend
Posted at 11:54AM Fri Oct 17, 2025 CDT
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