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Fish Lake, SD Weather Forecast
Fish Lake, SD Weather Forecast Date: 1041 PM CDT Sun Oct 04 2026
The area/counties/county of: Deuel, including the city of Clear Lake.or toggle through each period.
Rest of Tonight... Mostly clear. Lows in the lower 40s. Northwest winds around 5 mph, becoming south.
Monday... Partly sunny. Highs around 70. South winds 15 to 20 mph. Gusts up to 35 mph in the afternoon.
Monday Night... Mostly clear and breezy. Not as cool with lows in the mid 50s. Southwest winds 15 to 25 mph with gusts up to 40 mph.
Tuesday... Mostly sunny. Highs in the upper 70s. Southwest winds 10 to 15 mph, becoming northwest in the afternoon.
Tuesday Night... Mostly clear. Lows around 50. Northwest winds 5 to 10 mph.
Wednesday... Mostly sunny. Highs around 70.
Wednesday Night... Partly cloudy. Lows in the upper 40s.
Thursday... Partly sunny. Highs in the upper 60s.
Thursday Night... Partly cloudy. Lows in the upper 40s.
Friday... Mostly clear and breezy. Highs in the upper 60s. Lows in the mid 50s.
Friday Night... Mostly clear and breezy. Highs in the upper 60s. Lows in the mid 50s.
Saturday... Mostly clear and windy. Highs in the mid 70s. Lows in the upper 50s.
Saturday Night... Mostly clear and windy. Highs in the mid 70s. Lows in the upper 50s.
POP = Probability of Precipitation
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