Sully- Including the city of Onida 444 AM CDT Thu Apr 25 2024 .EARLY THIS MORNING...Mostly clear. Southeast winds 10 to 20 mph with gusts to around 35 mph. .TODAY...Windy. Partly sunny. A 40 percent chance of showers and thunderstorms in the afternoon. Highs in the lower 70s. Southeast winds 15 to 25 mph increasing to 25 to 30 mph in the afternoon. .TONIGHT...Windy. Showers and a chance of thunderstorms. Lows in the upper 40s. Southeast winds 20 to 30 mph. .FRIDAY...Showers and a chance of thunderstorms. Highs in the upper 50s. East winds 15 to 20 mph. .FRIDAY NIGHT...Breezy. Showers and a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the mid 40s. North winds 15 to 25 mph. .SATURDAY...Breezy. Cloudy with a 50 percent chance of showers. Highs in the lower 50s. North winds 15 to 25 mph. .SATURDAY NIGHT...Breezy. Showers likely. Lows in the upper 30s. Chance of showers 60 percent. .SUNDAY...Showers likely. Highs in the mid 40s. Chance of showers 70 percent. .SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of rain showers. Lows in the mid 30s. .MONDAY...Partly sunny. Highs in the lower 60s. .MONDAY NIGHT THROUGH TUESDAY NIGHT...Mostly clear with a 20 percent chance of showers. Lows in the mid 40s. Highs in the lower 70s. .WEDNESDAY...Partly sunny. Highs in the lower 70s. $$