Weather World
City of Arlington, SDArlington, SD 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Arlington, SD Weather Forecast
Arlington, SD Weather Forecast Date: 844 AM CDT Wed Sep 23 2026
The area/counties/county of: Kingsbury, including the cities of: De Smet, Arlington, and Lake Preston.or toggle through each period.
Rest of Today... Cloudy. Isolated showers early this morning, then isolated sprinkles this afternoon. Highs in the lower 60s. Southeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 20%.
Tonight... Cloudy with a slight chance of thunderstorms. A slight chance of showers in the evening, then showers after midnight. Lows in the mid 50s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 90%.
Thursday... Cloudy. A chance of showers in the morning. Highs in the lower 60s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 50%.
Thursday Night... Cloudy. A chance of showers after midnight. Lows in the mid 50s. Southeast winds 5 to 10 mph. Chance of rain 50%.
Friday... Showers likely. Highs in the mid 60s. Southeast winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 70%.
Friday Night... A slight chance of thunderstorms. Showers. Lows in the mid 50s. Chance of rain 80%.
Saturday... Mostly cloudy in the morning, then becoming partly sunny. Highs in the lower 70s.
Saturday Night... Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 50s.
Sunday... Mostly cloudy in the morning, then becoming mostly sunny. Highs in the lower 70s.
Sunday Night... Partly cloudy in the evening, then mostly cloudy with a chance of showers after midnight. Lows in the upper 50s. Chance of rain 30%.
Monday... Mostly cloudy in the morning, then becoming partly sunny. A chance of showers. Highs in the lower 70s. Chance of rain 50%.
Monday Night... Showers likely. Lows in the mid 50s. Chance of rain 70%.
POP = Probability of Precipitation
Arlington Radar Loop
Use the map search tool if you want to place a location marker on the radar map...