7-Day Zone Forecast for Sully County (Text-Only)
NWS Forecast for: Sully County
Issued by: National Weather Service Aberdeen, SD
Last Update: 536 PM CST Wed Dec 24 2025
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Tonight: Mostly cloudy. Patchy fog. Lows in the mid 20s. East winds 15 to 20 mph.

Christmas Day: Mostly cloudy in the morning, then becoming partly sunny. Patchy fog in the morning. Highs around 50. Southeast winds 15 to 20 mph, becoming south 10 to 15 mph in the afternoon.

Thursday Night: Partly cloudy. Patchy fog. Lows in the mid 20s. Northwest winds 5 to 10 mph.

Friday: Partly sunny. Highs in the mid 40s. Southeast winds 5 to 10 mph.

Friday Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows around 30. South winds 5 to 10 mph.

Saturday: Partly sunny. Highs in the upper 40s.

Saturday Night: Mostly cloudy. A slight chance of snow after midnight. Windy and much colder with lows around 10 above. Chance of snow 20 percent.

Sunday And Sunday Night: Mostly clear and windy. Highs 15 to 20. Lows around zero.

Monday: Mostly sunny. Highs in the mid 20s.

Monday Night: Mostly cloudy. Not as cold with lows 10 to 15. Temperature rising into the lower 20s after midnight.

Tuesday: Partly sunny. Not as cold with highs around 40.

Tuesday Night And Wednesday: Mostly cloudy. Lows 10 to 15. Highs around 30.







Zone Forecast: Sully County

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