Weather in Decatur, Indiana, United States
7-Day Forecast Summary
7-Day Detailed Weather Forecast for Decatur
Today |
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Temperature: 66°F Wind Speed: 15 to 20 mph Wind Direction: W Forecast: Showers and thunderstorms. Mostly cloudy. High near 66, with temperatures falling to around 50 in the afternoon. West wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible. |
Tonight |
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Temperature: 35°F Wind Speed: 5 to 15 mph Wind Direction: W Forecast: Partly cloudy, with a low around 35. West wind 5 to 15 mph, with gusts as high as 25 mph. |
Sunday |
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Temperature: 54°F Wind Speed: 5 to 15 mph Wind Direction: W Forecast: A slight chance of rain showers after 2pm. Mostly sunny, with a high near 54. West wind 5 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%. |
Sunday Night |
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Temperature: 31°F Wind Speed: 5 to 15 mph Wind Direction: NW Forecast: A slight chance of rain showers before 8pm, then widespread frost. Partly cloudy, with a low around 31. Northwest wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%. |
Monday |
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Temperature: 51°F Wind Speed: 5 mph Wind Direction: NW Forecast: Widespread frost before 10am. Sunny, with a high near 51. Northwest wind around 5 mph. |
Monday Night |
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Temperature: 38°F Wind Speed: 0 to 10 mph Wind Direction: S Forecast: Partly cloudy, with a low around 38. |
Tuesday |
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Temperature: 72°F Wind Speed: 10 to 20 mph Wind Direction: S Forecast: Mostly sunny, with a high near 72. |
Tuesday Night |
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Temperature: 54°F Wind Speed: 10 to 15 mph Wind Direction: SW Forecast: A slight chance of showers and thunderstorms between 8pm and 2am. Partly cloudy, with a low around 54. Chance of precipitation is 20%. |
Wednesday |
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Temperature: 73°F Wind Speed: 10 mph Wind Direction: NW Forecast: A slight chance of rain showers between 8am and 2pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 73. Chance of precipitation is 20%. |
Wednesday Night |
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Temperature: 51°F Wind Speed: 5 mph Wind Direction: E Forecast: A slight chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 51. Chance of precipitation is 20%. |
Thursday |
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Temperature: 81°F Wind Speed: 5 to 15 mph Wind Direction: S Forecast: Sunny, with a high near 81. |
Thursday Night |
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Temperature: 60°F Wind Speed: 10 mph Wind Direction: S Forecast: A slight chance of rain showers after 2am. Partly cloudy, with a low around 60. |
Friday |
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Temperature: 79°F Wind Speed: 10 to 20 mph Wind Direction: SW Forecast: A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 79. |
Friday Night |
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Temperature: 52°F Wind Speed: 10 to 15 mph Wind Direction: SW Forecast: A chance of showers and thunderstorms. Mostly cloudy, with a low around 52. |