Weather in Sullivan, Indiana, United States

7-Day Detailed Weather Forecast for Sullivan

This Afternoon

Temperature: 65°F

Wind Speed: 10 mph

Wind Direction: SE

Forecast: Showers and thunderstorms. Some of the storms could be severe. Mostly cloudy. High near 65, with temperatures falling to around 62 in the afternoon. Southeast wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Tonight

Temperature: 36°F

Wind Speed: 8 to 20 mph

Wind Direction: SSW

Forecast: Showers and thunderstorms likely before 10pm. Some of the storms could be severe. Partly cloudy. Low around 36, with temperatures rising to around 40 overnight. South southwest wind 8 to 20 mph, with gusts as high as 37 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.

Friday

Temperature: 44°F

Wind Speed: 10 to 21 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 44. West wind 10 to 21 mph, with gusts as high as 37 mph.

Friday Night

Temperature: 28°F

Wind Speed: 3 to 9 mph

Wind Direction: WNW

Forecast: Partly cloudy, with a low around 28. West northwest wind 3 to 9 mph.

Saturday

Temperature: 44°F

Wind Speed: 3 to 9 mph

Wind Direction: NW

Forecast: Mostly sunny, with a high near 44. Northwest wind 3 to 9 mph.

Saturday Night

Temperature: 23°F

Wind Speed: 6 to 10 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 23. Northwest wind 6 to 10 mph, with gusts as high as 20 mph.

Sunday

Temperature: 35°F

Wind Speed: 10 to 15 mph

Wind Direction: NW

Forecast: Partly sunny, with a high near 35. Northwest wind 10 to 15 mph, with gusts as high as 29 mph.

Sunday Night

Temperature: 20°F

Wind Speed: 12 mph

Wind Direction: NW

Forecast: Mostly cloudy, with a low around 20. Northwest wind around 12 mph, with gusts as high as 22 mph.

Monday

Temperature: 35°F

Wind Speed: 9 to 13 mph

Wind Direction: NW

Forecast: Mostly sunny, with a high near 35. Northwest wind 9 to 13 mph, with gusts as high as 22 mph.

Monday Night

Temperature: 17°F

Wind Speed: 2 to 7 mph

Wind Direction: WNW

Forecast: Partly cloudy, with a low around 17. West northwest wind 2 to 7 mph.

Tuesday

Temperature: 43°F

Wind Speed: 2 to 13 mph

Wind Direction: SSW

Forecast: Partly sunny, with a high near 43.

Tuesday Night

Temperature: 35°F

Wind Speed: 9 to 13 mph

Wind Direction: S

Forecast: Mostly cloudy, with a low around 35.

Wednesday

Temperature: 54°F

Wind Speed: 14 mph

Wind Direction: SW

Forecast: A chance of rain after 7am. Mostly cloudy, with a high near 54. Chance of precipitation is 30%.

Wednesday Night

Temperature: 30°F

Wind Speed: 9 mph

Wind Direction: W

Forecast: A chance of rain. Partly cloudy, with a low around 30. Chance of precipitation is 30%.