10-Day Weather Forecast - Opal, SD

Sunny. Highs in the upper 80s. Southwest winds 10 to 20 mph with gusts up to 35 mph.

Becoming partly cloudy. A chance of thunderstorms in the evening. A chance of showers. Lows in the upper 50s. South winds 10 to 15 mph becoming northeast after midnight. Gusts up to 25 mph. Chance of rain 50 percent.

Sunny. Highs in the upper 80s. North winds 5 to 10 mph. Gusts up to 25 mph in the afternoon.

Mostly clear in the evening then becoming partly cloudy. Lows around 60. East winds 10 to 15 mph.

Partly cloudy in the morning then mostly sunny with a chance of showers with a slight chance of thunderstorms in the afternoon. Highs around 90. South winds 10 to 15 mph. Gusts up to 20 mph increasing to 30 mph in the afternoon. Chance of rain 40 percent.

Partly cloudy. Lows in the upper 50s.

Partly cloudy in the morning then mostly sunny with a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 30 percent.

Partly cloudy with a slight chance of thunderstorms. A slight chance of showers in the evening then a chance of showers after midnight. Lows around 60. Chance of rain 30 percent.

Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 30 percent.

Partly cloudy with a chance of showers and thunderstorms in the evening then mostly clear after midnight. Lows in the upper 50s. Chance of rain 30 percent.

Mostly sunny. Highs around 90.

Mostly clear. Lows in the lower 60s.

Partly cloudy in the morning then clearing. Breezy with highs in the lower 90s.

Mostly clear. Low temperature around 67F. Dew point will be around 55F with an average humidity of 50%. Winds will be 8 mph from the SE.

Sunny. High temperature around 94F. Dew point will be around 57F with an average humidity of 42%. Winds will be 7 mph from the SE.

Mostly clear. Low temperature around 67F. Dew point will be around 60F with an average humidity of 57%. Winds will be 6 mph from the E.

Sunny. High temperature around 92F. Dew point will be around 58F with an average humidity of 45%. Winds will be 6 mph from the E.

Partly cloudy. Low temperature around 68F. Dew point will be around 59F with an average humidity of 55%. Winds will be 5 mph from the E.

Mostly sunny. High temperature around 92F. Dew point will be around 58F with an average humidity of 44%. Winds will be 7 mph from the E.

Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 67F. Dew point will be around 59F with an average humidity of 55%. Winds will be 5 mph from the E.