Weather in Harrisburg, South Dakota, United States
7-Day Forecast Summary
7-Day Detailed Weather Forecast for Harrisburg
This Afternoon |
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Temperature: 89°F Wind Speed: 15 mph Wind Direction: SSE Forecast: Mostly sunny, with a high near 89. Heat index values as high as 100. South southeast wind around 15 mph, with gusts as high as 25 mph. |
Tonight |
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Temperature: 74°F Wind Speed: 10 to 15 mph Wind Direction: S Forecast: Partly cloudy, with a low around 74. South wind 10 to 15 mph, with gusts as high as 25 mph. |
Wednesday |
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Temperature: 91°F Wind Speed: 10 to 15 mph Wind Direction: SSW Forecast: A slight chance of rain showers between 2pm and 3pm, then showers and thunderstorms likely. Some of the storms could be severe. Mostly sunny. High near 91, with temperatures falling to around 86 in the afternoon. South southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible. |
Wednesday Night |
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Temperature: 67°F Wind Speed: 5 to 10 mph Wind Direction: WNW Forecast: Showers and thunderstorms likely before 4am, then patchy fog and a chance of showers and thunderstorms. Some of the storms could be severe. Mostly cloudy, with a low around 67. West northwest wind 5 to 10 mph. Chance of precipitation is 70%. |
Thursday |
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Temperature: 83°F Wind Speed: 5 to 10 mph Wind Direction: N Forecast: Patchy fog and a chance of showers and thunderstorms before 7am, then patchy fog and a slight chance of rain showers between 7am and 8am, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 83. North wind 5 to 10 mph. Chance of precipitation is 50%. |
Thursday Night |
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Temperature: 65°F Wind Speed: 5 to 10 mph Wind Direction: ENE Forecast: A slight chance of rain showers before 7pm. Partly cloudy, with a low around 65. East northeast wind 5 to 10 mph. Chance of precipitation is 20%. |
Friday |
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Temperature: 85°F Wind Speed: 5 to 10 mph Wind Direction: ESE Forecast: Mostly sunny, with a high near 85. |
Friday Night |
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Temperature: 68°F Wind Speed: 5 mph Wind Direction: SE Forecast: Partly cloudy, with a low around 68. |
Saturday |
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Temperature: 90°F Wind Speed: 5 to 10 mph Wind Direction: S Forecast: Sunny, with a high near 90. |
Saturday Night |
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Temperature: 71°F Wind Speed: 5 to 10 mph Wind Direction: SSE Forecast: Mostly clear, with a low around 71. |
Sunday |
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Temperature: 92°F Wind Speed: 5 to 15 mph Wind Direction: SSE Forecast: Sunny, with a high near 92. |
Sunday Night |
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Temperature: 72°F Wind Speed: 10 mph Wind Direction: SSE Forecast: A slight chance of showers and thunderstorms after 1am. Mostly clear, with a low around 72. |
Monday |
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Temperature: 94°F Wind Speed: 5 to 10 mph Wind Direction: SSE Forecast: A slight chance of showers and thunderstorms before 7am. Sunny, with a high near 94. |
Monday Night |
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Temperature: 69°F Wind Speed: 5 to 10 mph Wind Direction: ENE Forecast: A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 69. |