7-Day Zone Forecast for Rock County (Text-Only)
NWS Forecast for: Rock County
Issued by: National Weather Service Sioux Falls, SD
Last Update: 939 AM CST Fri Nov 21 2025




Rest Of Today: Mostly sunny. Highs in the mid 40s. Southeast winds around 5 mph, becoming southwest around 5 mph this afternoon.

Tonight: Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 30s. South winds 5 to 10 mph.

Saturday: Mostly sunny. Highs in the mid 50s. West winds 5 to 10 mph.

Saturday Night: Mostly clear. Lows in the upper 20s. Northwest winds around 5 mph.

Sunday: Sunny. Highs in the mid 50s. South winds 5 to 10 mph.

Sunday Night: Partly cloudy in the evening, then mostly cloudy with a slight chance of rain after midnight. Lows in the upper 30s. Chance of rain 20 percent.

Monday: Rain likely. Highs in the lower 50s. Chance of rain 70 percent.

Monday Night: Mostly cloudy with a 50 percent chance of rain. Lows in the lower 30s.

Tuesday: Partly sunny with a chance of rain. A chance of snow in the afternoon. Cooler with highs in the lower 40s. Chance of precipitation 40 percent.

Tuesday Night: Mostly cloudy with a 20 percent chance of snow. Cooler with lows in the lower 20s.

Wednesday: Partly sunny. Cooler with highs around 30.

Wednesday Night: Mostly cloudy in the evening, then becoming partly cloudy. Cold with lows around 15.

Thanksgiving Day: Mostly sunny. Highs in the upper 20s.







Zone Forecast: Rock County

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