Weather in Decatur, Michigan, United States
7-Day Forecast Summary
7-Day Detailed Weather Forecast for Decatur
Tonight |
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Temperature: 73°F Wind Speed: 6 mph Wind Direction: S Forecast: Mostly clear. Low around 73, with temperatures rising to around 75 overnight. South wind around 6 mph. |
Thursday |
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Temperature: 96°F Wind Speed: 6 to 14 mph Wind Direction: SW Forecast: A chance of showers and thunderstorms after 4pm. Sunny. High near 96, with temperatures falling to around 92 in the afternoon. Heat index values as high as 102. Southwest wind 6 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible. |
Thursday Night |
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Temperature: 70°F Wind Speed: 3 to 15 mph Wind Direction: W Forecast: Showers and thunderstorms likely before 2am, then showers and thunderstorms likely. Mostly cloudy, with a low around 70. Heat index values as high as 96. West wind 3 to 15 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible. |
Friday |
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Temperature: 85°F Wind Speed: 2 to 6 mph Wind Direction: WNW Forecast: Showers and thunderstorms likely before 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 85. West northwest wind 2 to 6 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible. |
Friday Night |
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Temperature: 67°F Wind Speed: 5 mph Wind Direction: W Forecast: A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. West wind around 5 mph. Chance of precipitation is 50%. |
Saturday |
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Temperature: 86°F Wind Speed: 2 to 8 mph Wind Direction: SSW Forecast: A chance of showers and thunderstorms before 8am, then showers and thunderstorms likely. Partly sunny, with a high near 86. Chance of precipitation is 70%. |
Saturday Night |
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Temperature: 68°F Wind Speed: 2 to 8 mph Wind Direction: WSW Forecast: Showers and thunderstorms likely before 8pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 68. |
Sunday |
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Temperature: 90°F Wind Speed: 2 to 6 mph Wind Direction: WNW Forecast: A slight chance of showers and thunderstorms before 8am. Mostly sunny, with a high near 90. |
Sunday Night |
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Temperature: 68°F Wind Speed: 5 mph Wind Direction: SW Forecast: Mostly clear, with a low around 68. |
Monday |
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Temperature: 92°F Wind Speed: 2 to 8 mph Wind Direction: SW Forecast: A slight chance of showers and thunderstorms after 8am. Mostly sunny, with a high near 92. |
Monday Night |
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Temperature: 70°F Wind Speed: 2 to 7 mph Wind Direction: W Forecast: A slight chance of showers and thunderstorms before 2am. Mostly clear, with a low around 70. |
Tuesday |
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Temperature: 90°F Wind Speed: 2 to 8 mph Wind Direction: WNW Forecast: A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. |
Tuesday Night |
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Temperature: 64°F Wind Speed: 2 to 8 mph Wind Direction: NNW Forecast: A slight chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 64. |
Wednesday |
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Temperature: 83°F Wind Speed: 2 to 7 mph Wind Direction: N Forecast: A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 83. |