Weather in Decatur, Indiana, United States

7-Day Detailed Weather Forecast for Decatur

Overnight

Temperature: 49°F

Wind Speed: 5 to 10 mph

Wind Direction: NE

Forecast: Partly cloudy, with a low around 49. Northeast wind 5 to 10 mph.

Monday

Temperature: 76°F

Wind Speed: 5 to 15 mph

Wind Direction: E

Forecast: A slight chance of rain showers between 11am and 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 76. East wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

Monday Night

Temperature: 60°F

Wind Speed: 5 to 15 mph

Wind Direction: SE

Forecast: A chance of showers and thunderstorms. Cloudy, with a low around 60. Southeast wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

Tuesday

Temperature: 77°F

Wind Speed: 5 mph

Wind Direction: SE

Forecast: A chance of rain showers before 2pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 77. Southeast wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.

Tuesday Night

Temperature: 61°F

Wind Speed: 0 to 5 mph

Wind Direction: SE

Forecast: Showers and thunderstorms likely before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 61. Southeast wind 0 to 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.

Wednesday

Temperature: 77°F

Wind Speed: 0 to 5 mph

Wind Direction: SE

Forecast: A chance of rain showers before 11am, then showers and thunderstorms likely. Mostly cloudy, with a high near 77. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.

Wednesday Night

Temperature: 61°F

Wind Speed: 5 mph

Wind Direction: SE

Forecast: Showers and thunderstorms likely before 8pm. Partly cloudy, with a low around 61. Chance of precipitation is 60%.

Thursday

Temperature: 85°F

Wind Speed: 5 to 15 mph

Wind Direction: S

Forecast: A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 85. Chance of precipitation is 20%.

Thursday Night

Temperature: 66°F

Wind Speed: 10 to 15 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms before 2am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 40%.

Friday

Temperature: 83°F

Wind Speed: 10 to 15 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms before 8am. Sunny, with a high near 83. Chance of precipitation is 30%.

Friday Night

Temperature: 60°F

Wind Speed: 10 to 15 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms after 8pm. Partly cloudy, with a low around 60. Chance of precipitation is 30%.

Saturday

Temperature: 76°F

Wind Speed: 10 to 15 mph

Wind Direction: W

Forecast: A slight chance of rain showers before 8am. Mostly sunny, with a high near 76. Chance of precipitation is 20%.

Saturday Night

Temperature: 52°F

Wind Speed: 5 to 15 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 52.

Sunday

Temperature: 70°F

Wind Speed: 5 to 10 mph

Wind Direction: NW

Forecast: Mostly sunny, with a high near 70.