Weather in Sullivan, Illinois, United States

7-Day Detailed Weather Forecast for Sullivan

This Afternoon

Temperature: 84°F

Wind Speed: 8 mph

Wind Direction: NNW

Forecast: Sunny, with a high near 84. North northwest wind around 8 mph.

Tonight

Temperature: 64°F

Wind Speed: 2 to 6 mph

Wind Direction: NNW

Forecast: Clear, with a low around 64. North northwest wind 2 to 6 mph.

Wednesday

Temperature: 86°F

Wind Speed: 2 to 6 mph

Wind Direction: NW

Forecast: Sunny, with a high near 86. Northwest wind 2 to 6 mph.

Wednesday Night

Temperature: 67°F

Wind Speed: 5 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 67. West wind around 5 mph.

Thursday

Temperature: 89°F

Wind Speed: 5 mph

Wind Direction: W

Forecast: Sunny, with a high near 89. West wind around 5 mph.

Thursday Night

Temperature: 69°F

Wind Speed: 3 mph

Wind Direction: SSW

Forecast: Mostly clear, with a low around 69. South southwest wind around 3 mph.

Independence Day

Temperature: 91°F

Wind Speed: 3 to 7 mph

Wind Direction: SSW

Forecast: Sunny, with a high near 91. South southwest wind 3 to 7 mph.

Friday Night

Temperature: 71°F

Wind Speed: 6 mph

Wind Direction: S

Forecast: Partly cloudy, with a low around 71.

Saturday

Temperature: 92°F

Wind Speed: 6 to 10 mph

Wind Direction: S

Forecast: Mostly sunny, with a high near 92.

Saturday Night

Temperature: 73°F

Wind Speed: 8 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 73.

Sunday

Temperature: 90°F

Wind Speed: 6 to 10 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms. Mostly sunny, with a high near 90.

Sunday Night

Temperature: 69°F

Wind Speed: 3 to 7 mph

Wind Direction: WNW

Forecast: A chance of showers and thunderstorms. Mostly cloudy, with a low around 69.

Monday

Temperature: 86°F

Wind Speed: 7 mph

Wind Direction: NW

Forecast: A chance of showers and thunderstorms. Mostly sunny, with a high near 86.

Monday Night

Temperature: 66°F

Wind Speed: 5 mph

Wind Direction: NE

Forecast: A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 66.