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Flat Lake, IA 7-Day Night Weather Forecast
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Flat Lake, IA Weather Forecast
Flat Lake, IA Weather Forecast Date: 851 PM CST Fri Nov 06 2026
The area/counties/county of: Jackson, including the city of Maquoketa.or toggle through each period.
Tonight... Mostly clear this evening, then becoming partly cloudy. Lows in the upper 20s. Northwest winds around 5 mph this evening, becoming light and variable.
Saturday... Mostly sunny. Highs in the lower 50s. West winds 5 to 10 mph.
Saturday Night... Partly cloudy. Lows in the upper 30s. Southwest winds 5 to 10 mph.
Sunday... Sunny. Highs in the upper 50s. West winds 5 to 10 mph.
Sunday Night... Mostly clear. Lows in the mid 30s. Northwest winds around 5 mph in the evening, becoming light and variable.
Monday... Mostly sunny. Highs in the mid 60s.
Monday Night... Mostly clear. Lows around 40. Highs in the lower 60s.
Tuesday... Mostly clear. Lows around 40. Highs in the lower 60s.
Tuesday Night... Partly cloudy. Lows in the mid 30s. Highs in the mid 50s.
Wednesday... Partly cloudy. Lows in the mid 30s. Highs in the mid 50s.
Thursday... Partly cloudy. Lows in the mid 30s. Highs in the mid 50s.
Thursday Night... Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 30s.
POP = Probability of Precipitation
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