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Current Weather Conditions for Harrison, SD

Showers and thunderstorms before 1am, then patchy fog and showers and thunderstorms between 1am and 4am, then patchy fog and showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a low around 62. East southeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
64°F

Conditions

Wind: 15 mph ESE
Humidity: 100%
Probability of Precipitation: 100%

Hourly Forcast (next 12 hours)

5 AM 6 AM 7 AM 8 AM 9 AM 10 AM 11 AM 12 PM 1 PM 2 PM 3 PM 4 PM 5 PM
64° 63° 63° 62° 62° 63° 62° 64° 64° 64° 66° 68° 71°

Upcoming Week

Day Forecast High Low
Overnight
Showers And Thunderstorms
Showers and thunderstorms before 1am, then patchy fog and showers and thunderstorms between 1am and 4am, then patchy fog and showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a low around 62. East southeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
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Friday
Chance Showers And Thunderstorms then Mostly Cloudy
A chance of showers and thunderstorms before 7am, then a chance of rain showers and patchy fog between 7am and 8am, then patchy fog and a slight chance of rain showers between 8am and 10am. Mostly cloudy, with a high near 77. East wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 40%. New rainfall amounts between three quarters and one inch possible.
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Friday Night
Cloudy then Slight Chance Rain Showers
A slight chance of rain showers after 5am. Cloudy. Low around 58, with temperatures rising to around 61 overnight. North wind around 10 mph. Chance of precipitation is 20%.
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Saturday
Cloudy
Cloudy, with a high near 66. North northeast wind around 10 mph.
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Saturday Night
Cloudy then Chance Rain Showers
A chance of rain showers after 1am. Cloudy, with a low around 55. Northeast wind around 10 mph. Chance of precipitation is 30%.
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Sunday
Rain Showers Likely
Rain showers likely. Cloudy, with a high near 63. Northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
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Sunday Night
Showers And Thunderstorms
Rain showers likely before 7pm, then showers and thunderstorms. Cloudy, with a low around 51. Chance of precipitation is 80%.
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Monday
Rain Showers
Rain showers before 1pm. Cloudy, with a high near 62. Chance of precipitation is 80%.
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Monday Night
Mostly Cloudy then Slight Chance Rain Showers
A slight chance of rain showers after 1am. Mostly cloudy, with a low around 50.
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Tuesday
Slight Chance Rain Showers
A slight chance of rain showers before 1pm. Mostly cloudy, with a high near 67.
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Tuesday Night
Mostly Cloudy then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 52.
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Wednesday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a high near 70. Chance of precipitation is 40%.
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Wednesday Night
Slight Chance Showers And Thunderstorms
A slight chance of rain showers before 7pm, then a slight chance of showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 56. Chance of precipitation is 30%.
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Thursday
Chance Showers And Thunderstorms then Partly Sunny
A chance of showers and thunderstorms before 7am. Partly sunny, with a high near 75. Chance of precipitation is 30%.
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Data provided by weather.gov