Glacial Lakes Energy LLC

	County Forecast for Watertown , SD

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100100-
Codington-
Including the city of Watertown
1237 PM CDT Mon Mar 9 2026

This afternoon   Mostly sunny. Much colder with highs in the upper 40s. Northeast winds 15 to 20 mph.
Tonight   Partly cloudy with a chance of snow in the evening, then mostly cloudy with a slight chance of snow after midnight. Little or no snow accumulation. Lows in the mid 20s. Northeast winds 15 to 20 mph with gusts up to 30 mph. Chance of snow 50 percent.
Tuesday   Mostly cloudy. A slight chance of snow in the afternoon. Highs in the upper 30s. Northeast winds 10 to 15 mph. Chance of snow 20 percent.
Tuesday night   Snow likely, mainly in the evening. Light snow accumulation possible. Lows in the mid 20s. North winds 5 to 10 mph with gusts up to 20 mph. Chance of snow 70 percent.
Wednesday   Partly sunny. Highs in the upper 30s. Northwest winds 10 to 15 mph with gusts up to 25 mph.
Wednesday night   Mostly clear in the evening, then becoming mostly cloudy. Lows in the lower 20s.
Thursday and thursday night   Mostly cloudy with a chance of rain and snow. Breezy. Highs in the upper 40s. Lows in the lower 20s. Chance of precipitation 40 percent.
Friday   Mostly cloudy. Colder with highs in the upper 30s.
Friday night and saturday   Cloudy with a 50 percent chance of snow. Lows in the lower 20s. Highs around 40.
Saturday night   Snow likely. Snow may be heavy at times after midnight. Heavy snow accumulation possible. Lows 15 to 20. Chance of snow 70 percent.
Sunday   Mostly cloudy with a chance of snow in the morning, then partly sunny with a slight chance of snow in the afternoon. Much colder with highs in the mid 20s. Chance of snow 40 percent.

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Bryce Anderson – DTN Meteorologist

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Posted at 5:37AM Mon Mar 9, 2026 CDT

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