Weather in Decatur, Michigan, United States
7-Day Forecast Summary
7-Day Detailed Weather Forecast for Decatur
Tonight |
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Temperature: 68°F Wind Speed: 3 mph Wind Direction: S Forecast: Mostly clear. Low around 68, with temperatures rising to around 70 overnight. South wind around 3 mph. |
Saturday |
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Temperature: 90°F Wind Speed: 3 to 7 mph Wind Direction: SW Forecast: A chance of showers and thunderstorms after 10am. Mostly sunny. High near 90, with temperatures falling to around 88 in the afternoon. Heat index values as high as 97. Southwest wind 3 to 7 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible. |
Saturday Night |
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Temperature: 68°F Wind Speed: 2 to 6 mph Wind Direction: WSW Forecast: A chance of showers and thunderstorms after 8pm. Partly cloudy. Low around 68, with temperatures rising to around 72 overnight. Heat index values as high as 96. West southwest wind 2 to 6 mph. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible. |
Sunday |
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Temperature: 89°F Wind Speed: 2 to 6 mph Wind Direction: NW Forecast: A chance of showers and thunderstorms before 2pm. Partly sunny, with a high near 89. Northwest wind 2 to 6 mph. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible. |
Sunday Night |
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Temperature: 65°F Wind Speed: 6 mph Wind Direction: ENE Forecast: A slight chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 65. East northeast wind around 6 mph. Chance of precipitation is 20%. |
Monday |
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Temperature: 88°F Wind Speed: 7 mph Wind Direction: SSE Forecast: A chance of showers and thunderstorms. Mostly sunny, with a high near 88. Chance of precipitation is 40%. |
Monday Night |
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Temperature: 68°F Wind Speed: 6 mph Wind Direction: SE Forecast: A chance of showers and thunderstorms before 2am, then showers and thunderstorms likely. Mostly cloudy, with a low around 68. |
Tuesday |
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Temperature: 84°F Wind Speed: 3 to 7 mph Wind Direction: WSW Forecast: Showers and thunderstorms likely before 8am, then a chance of showers and thunderstorms. Partly sunny, with a high near 84. |
Tuesday Night |
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Temperature: 63°F Wind Speed: 3 to 7 mph Wind Direction: NNE Forecast: A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. |
Wednesday |
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Temperature: 80°F Wind Speed: 3 to 7 mph Wind Direction: NE Forecast: A slight chance of showers and thunderstorms before 8am. Mostly sunny, with a high near 80. |
Wednesday Night |
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Temperature: 58°F Wind Speed: 2 to 7 mph Wind Direction: NE Forecast: Mostly clear, with a low around 58. |
Thursday |
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Temperature: 83°F Wind Speed: 2 to 6 mph Wind Direction: NE Forecast: Sunny, with a high near 83. |
Thursday Night |
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Temperature: 58°F Wind Speed: 2 to 6 mph Wind Direction: E Forecast: Mostly clear, with a low around 58. |
Friday |
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Temperature: 84°F Wind Speed: 2 to 6 mph Wind Direction: SW Forecast: Sunny, with a high near 84. |