County Forecast for Gettysburg , SD
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122300-
Potter-
Including the city of Gettysburg
1016 AM CDT Sat Sep 12 2026

Rest of today   Partly sunny. Not as warm with highs in the mid 60s. Northwest winds 10 to 15 mph.
Tonight   Mostly cloudy. A chance of showers after midnight. Lows in the upper 40s. North winds 5 to 10 mph, becoming northeast after midnight. Chance of rain 40 percent.
Sunday   Mostly cloudy with a slight chance of showers in the morning, then partly sunny in the afternoon. Highs in the mid 60s. East winds 15 to 20 mph. Chance of rain 20 percent.
Sunday night   Partly cloudy in the evening, then mostly cloudy with showers with a slight chance of thunderstorms after midnight. Breezy with lows in the lower 50s. Southeast winds 15 to 25 mph with gusts up to 35 mph. Chance of rain 90 percent.
Monday   Showers in the morning, then partly sunny in the afternoon. Windy with highs in the mid 70s. Southeast winds 20 to 30 mph with gusts up to 40 mph, becoming southwest 15 to 20 mph with gusts up to 30 mph in the afternoon. Chance of rain 90 percent.
Monday night and tuesday   Mostly clear. Lows in the upper 40s. Highs in the upper 60s.
Tuesday night   Mostly clear in the evening, then mostly cloudy with a slight chance of showers after midnight. Lows in the upper 40s. Chance of rain 20 percent.
Wednesday   Mostly cloudy with a chance of showers in the morning, then partly sunny in the afternoon. Highs around 70. Chance of rain 40 percent.
Wednesday night   Partly cloudy. Lows in the upper 40s.
Thursday and thursday night   Mostly clear. Highs in the lower 70s. Lows in the lower 50s.
Friday   Partly sunny. A slight chance of showers in the morning. Highs in the upper 70s. Chance of rain 20 percent.
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Bryce Anderson – DTN Meteorologist
Front Pushing Through Midwest This Weekend
Posted at 12:14PM Fri Sep 11, 2026 CDT
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