Weather in Decatur, Indiana, United States

7-Day Detailed Weather Forecast for Decatur

This Afternoon

Temperature: 37°F

Wind Speed: 15 to 20 mph

Wind Direction: SW

Forecast: Partly sunny, with a high near 37. Southwest wind 15 to 20 mph, with gusts as high as 30 mph.

Tonight

Temperature: 18°F

Wind Speed: 10 to 20 mph

Wind Direction: W

Forecast: Mostly cloudy. Low around 18, with temperatures rising to around 24 overnight. West wind 10 to 20 mph, with gusts as high as 40 mph.

Thursday

Temperature: 26°F

Wind Speed: 15 to 20 mph

Wind Direction: W

Forecast: Sunny, with a high near 26. West wind 15 to 20 mph, with gusts as high as 30 mph.

Thursday Night

Temperature: 5°F

Wind Speed: 5 to 15 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 5. Wind chill values as low as -5. West wind 5 to 15 mph, with gusts as high as 25 mph.

Friday

Temperature: 9°F

Wind Speed: 10 to 15 mph

Wind Direction: NW

Forecast: Partly sunny, with a high near 9. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

Friday Night

Temperature: -3°F

Wind Speed: 5 to 10 mph

Wind Direction: N

Forecast: Mostly cloudy, with a low around -3.

Saturday

Temperature: 9°F

Wind Speed: 5 to 10 mph

Wind Direction: NE

Forecast: A chance of snow after 1pm. Mostly cloudy, with a high near 9. Chance of precipitation is 30%.

Saturday Night

Temperature: 5°F

Wind Speed: 10 mph

Wind Direction: NE

Forecast: Snow likely. Mostly cloudy, with a low around 5. Chance of precipitation is 70%.

Sunday

Temperature: 14°F

Wind Speed: 10 mph

Wind Direction: NE

Forecast: Snow likely. Mostly cloudy, with a high near 14. Chance of precipitation is 70%.

Sunday Night

Temperature: 1°F

Wind Speed: 5 to 10 mph

Wind Direction: NW

Forecast: A chance of snow before 1am. Mostly cloudy, with a low around 1. Chance of precipitation is 30%.

Monday

Temperature: 11°F

Wind Speed: 10 to 15 mph

Wind Direction: W

Forecast: Partly sunny, with a high near 11.

Monday Night

Temperature: 0°F

Wind Speed: 10 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 0.

Tuesday

Temperature: 19°F

Wind Speed: 10 to 15 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 19.

Tuesday Night

Temperature: 8°F

Wind Speed: 10 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a low around 8.