Weather in Decatur, Indiana, United States

7-Day Detailed Weather Forecast for Decatur

This Afternoon

Temperature: 15°F

Wind Speed: 15 mph

Wind Direction: W

Forecast: Partly sunny, with a high near 15. Wind chill values as low as -5. West wind around 15 mph.

Tonight

Temperature: 3°F

Wind Speed: 5 to 10 mph

Wind Direction: W

Forecast: Mostly cloudy, with a low around 3. Wind chill values as low as -11. West wind 5 to 10 mph.

Monday

Temperature: 21°F

Wind Speed: 10 to 20 mph

Wind Direction: SW

Forecast: Patchy blowing snow between 9am and 5pm. Partly sunny, with a high near 21. Wind chill values as low as -11. Southwest wind 10 to 20 mph, with gusts as high as 30 mph.

Monday Night

Temperature: 13°F

Wind Speed: 5 to 15 mph

Wind Direction: SW

Forecast: Partly cloudy, with a low around 13. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

Tuesday

Temperature: 34°F

Wind Speed: 5 to 15 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 34. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

Tuesday Night

Temperature: 28°F

Wind Speed: 15 mph

Wind Direction: SW

Forecast: Partly cloudy, with a low around 28.

Wednesday

Temperature: 39°F

Wind Speed: 5 to 15 mph

Wind Direction: SW

Forecast: Partly sunny, with a high near 39.

Wednesday Night

Temperature: 30°F

Wind Speed: 5 to 15 mph

Wind Direction: S

Forecast: A slight chance of rain after 1am. Mostly cloudy, with a low around 30. Chance of precipitation is 20%.

Thursday

Temperature: 50°F

Wind Speed: 20 mph

Wind Direction: SW

Forecast: Rain. Mostly cloudy, with a high near 50. Chance of precipitation is 90%.

Thursday Night

Temperature: 16°F

Wind Speed: 15 to 20 mph

Wind Direction: W

Forecast: Rain before 7pm, then a chance of rain and snow between 7pm and 1am. Mostly cloudy, with a low around 16. Chance of precipitation is 80%.

Friday

Temperature: 25°F

Wind Speed: 10 to 15 mph

Wind Direction: W

Forecast: Partly sunny, with a high near 25.

Friday Night

Temperature: 19°F

Wind Speed: 5 to 15 mph

Wind Direction: S

Forecast: Mostly cloudy, with a low around 19.

Saturday

Temperature: 44°F

Wind Speed: 10 to 15 mph

Wind Direction: SW

Forecast: A slight chance of rain after 1pm. Mostly cloudy, with a high near 44.

Saturday Night

Temperature: 28°F

Wind Speed: 10 mph

Wind Direction: W

Forecast: A chance of rain. Mostly cloudy, with a low around 28.