10 Day Weather - Harrison, SD
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SundayMostly Sunny81°NightThunderstorms60°Day DetailsMostly sunny. Highs in the lower 80s. Northwest winds 15 to 20 mph with gusts up to 30 mph.Night DetailsPartly cloudy with a chance of showers and thunderstorms in the evening then mostly cloudy with showers and thunderstorms after midnight. Some thunderstorms may produce heavy rainfall then some thunderstorms may be severe with large hail and heavy rainfall after midnight. Locally heavy rainfall possible after midnight. Lows in the upper 50s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 90 percent.
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Monday70% Chance of Storms78°Night50% Chance of Storms74°Day DetailsShowers and thunderstorms likely mainly in the morning. Some thunderstorms may produce heavy rainfall in the morning. Highs in the mid 80s. East winds around 15 mph becoming southeast in the afternoon. Chance of rain 70 percent.Night DetailsMostly cloudy in the evening then becoming partly cloudy. A chance of showers. A chance of thunderstorms. Some thunderstorms may be severe in the evening. Warmer with lows in the upper 60s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent.
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TuesdayMostly Sunny76°Night50% Chance of Storms56°Day DetailsMostly sunny with a slight chance of showers and thunderstorms. Near steady temperature in the mid 70s. Southwest winds 15 to 20 mph becoming northwest in the afternoon. Chance of rain 20 percent.Night DetailsMostly cloudy with a chance of showers with a slight chance of thunderstorms. Cooler with lows in the mid 50s. Chance of rain 50 percent.
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Wednesday50% Chance Rain Showers70°Night70% Chance of Storms60°Day DetailsMostly cloudy in the morning then becoming partly sunny. A chance of showers. Highs in the lower 70s. Chance of rain 50 percent.Night DetailsShowers likely with a chance of thunderstorms. Lows in the upper 50s. Chance of rain 70 percent.
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Thursday50% Chance of Storms75°Night60% Chance of Storms67°Day DetailsMostly cloudy in the morning then becoming partly sunny. A chance of showers and thunderstorms. Highs in the upper 70s. Chance of rain 50 percent.Night DetailsShowers likely with a chance of thunderstorms. Lows in the mid 60s. Chance of rain 60 percent.
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Friday50% Chance of Storms83°Night60% Chance of Storms69°Day DetailsPartly sunny with a chance of showers and thunderstorms. Highs in the lower 80s. Chance of rain 50 percent.Night DetailsA chance of thunderstorms. Showers likely mainly in the evening. Lows in the mid 60s. Chance of rain 60 percent.
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Saturday50% Chance of Storms79°Night40% Chance of Rain63°Saturday 6/22Day79°50% Chance of StormsNight63°40% Chance of RainDay DetailsPartly sunny. A chance of showers and thunderstorms in the morning. Highs in the lower 80s. Chance of rain 50 percent.Night DetailsMostly clear with a chance of rain. Chance of precipitation 35%. Low temperature around 63F. Dew point will be around 62F with an average humidity of 80%. Winds will be 7 mph from the N.
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SundayMostly Sunny84°NightClear65°Sunday 6/23Day84°Mostly SunnyNight65°ClearDay DetailsMostly sunny. High temperature around 84F. Dew point will be around 62F with an average humidity of 69%. Winds will be 2 mph from the NE.Night DetailsClear. Low temperature around 65F. Dew point will be around 62F with an average humidity of 69%. Winds will be 5 mph from the SE.
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MondaySunny87°NightClear67°Monday 6/24Day87°SunnyNight67°ClearDay DetailsSunny. High temperature around 87F. Dew point will be around 65F with an average humidity of 67%. Winds will be 6 mph from the S.Night DetailsClear. Low temperature around 67F. Dew point will be around 66F with an average humidity of 71%. Winds will be 6 mph from the S.
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Tuesday30% Chance of Rain86°Night40% Chance of Rain65°Tuesday 6/25Day86°30% Chance of RainNight65°40% Chance of RainDay DetailsSunny with a 25% chance for rain and thunderstorms. High temperature around 86F. Dew point will be around 64F with an average humidity of 65%. Winds will be 2 mph from the NW.Night DetailsClear with a 35% chance for rain and thunderstorms. Low temperature around 65F. Dew point will be around 63F with an average humidity of 68%. Winds will be 3 mph from the SE.