10-Day Weather Forecast - Astoria, SD

Mostly sunny. Hot with highs around 90. Northeast winds 5 to 10 mph, becoming east in the afternoon.

Mostly clear in the evening, then partly cloudy with a slight chance of showers after midnight. Humid with lows in the upper 60s. East winds 5 to 10 mph. Chance of rain 20 percent.

Partly sunny with a chance of showers with a slight chance of thunderstorms. Hot with highs around 90. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent.

Partly cloudy. A slight chance of thunderstorms in the evening, then a chance of thunderstorms after midnight. Humid with lows in the upper 60s. Southeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50 percent.

Partly sunny. A chance of thunderstorms, mainly in the morning. Highs in the mid 80s. Chance of rain 40 percent.

Partly cloudy in the evening, then becoming mostly cloudy. A chance of thunderstorms. Showers likely after midnight. Lows in the upper 60s. Chance of rain 60 percent.

Mostly cloudy with a 50 percent chance of thunderstorms. Highs in the mid 80s.

Mostly cloudy with a 50 percent chance of thunderstorms. Lows in the upper 60s.

Mostly cloudy in the morning, then partly sunny with a slight chance of showers in the afternoon. Highs in the mid 80s. Chance of rain 20 percent.

Mostly clear. Lows in the lower 60s.

Partly cloudy. Highs in the lower 80s.

Partly cloudy. Lows in the upper 50s.

Partly sunny with a 20 percent chance of showers. Highs in the upper 70s.

Partly cloudy. Low temperature around 60F. Dew point will be around 58F with an average humidity of 80%. Winds will be 2 mph from the SE.

Partly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 73F. Dew point will be around 61F with an average humidity of 78%. Winds will be 5 mph from the S.

Mostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 60F. Dew point will be around 60F with an average humidity of 83%. Winds will be 3 mph from the SE.

Sunny. High temperature around 73F. Dew point will be around 61F with an average humidity of 77%. Winds will be 5 mph from the S.

Clear. Low temperature around 60F. Dew point will be around 60F with an average humidity of 82%. Winds will be 4 mph from the S.