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Lightcap, SD Weather Forecast
Lightcap, SD Weather Forecast Date: 817 AM MST Tue Nov 03 2026
The area/counties/county of: Dewey, including the city of Isabel.or toggle through each period.
Rest of Today... Mostly cloudy with a slight chance of rain late this morning, then partly sunny this afternoon. Breezy, colder with highs in the upper 40s. Northwest winds 15 to 25 mph with gusts up to 40 mph. Chance of rain 20%.
Tonight... Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 30s. Northwest winds 15 to 20 mph with gusts up to 30 mph.
Wednesday... Partly sunny in the morning, then becoming mostly cloudy. Highs around 50. Northwest winds 15 to 20 mph with gusts up to 35 mph.
Wednesday Night... Mostly cloudy. Lows in the lower 30s. Northwest winds 15 to 20 mph with gusts up to 30 mph.
Thursday... Partly sunny. Highs in the upper 40s. North winds 10 to 15 mph with gusts up to 25 mph.
Thursday Night... Partly cloudy. Lows around 30. Highs around 50.
Friday... Partly cloudy. Lows around 30. Highs around 50.
Saturday... Partly sunny and breezy. Highs in the mid 50s.
Saturday Night... Mostly clear. Lows in the mid 30s. Highs in the upper 50s.
Sunday... Mostly clear. Lows in the mid 30s. Highs in the upper 50s.
POP = Probability of Precipitation
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