| NWS Forecast for: Walworth County Issued by: National Weather Service Aberdeen, SD Last Update: 521 PM CDT Sun Oct 25 2026 |  |
| Tonight: Rain, mainly this evening. Lows in the lower 30s. East winds 10 to 15 mph. Chance of rain near 100 percent. Monday: Cloudy. A chance of rain in the morning, then rain and snow in the afternoon. Little or no snow accumulation. Cooler. Near steady temperature in the mid 30s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 90 percent. Monday Night: Cloudy. Rain and snow, mainly in the evening. Patchy fog after midnight. Snow accumulation up to 1 inch. Near steady temperature in the lower 30s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 90 percent. Tuesday: Mostly cloudy in the morning, then becoming partly sunny. Patchy fog in the morning. Not as cool with highs around 50. East winds 5 to 10 mph, increasing to south 15 to 20 mph with gusts up to 30 mph in the afternoon. Tuesday Night: Partly cloudy. Lows in the lower 30s. South winds 10 to 15 mph, becoming southwest 5 to 10 mph after midnight. Wednesday Through Thursday: Partly cloudy. Highs in the upper 50s. Lows in the lower 30s. Thursday Night And Friday: Mostly cloudy. Lows in the mid 30s. Highs in the mid 50s. Friday Night And Saturday: Mostly cloudy with a 40 percent chance of rain. Lows in the upper 30s. Highs in the mid 50s. Saturday Night: Mostly cloudy. A slight chance of rain in the evening. Lows in the upper 30s. Chance of rain 20 percent. Sunday: Mostly cloudy in the morning, then becoming partly sunny. Highs in the mid 50s. | |
| Zone Forecast: Walworth County | |
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