Weather in Sullivan, Illinois, United States

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7-Day Detailed Weather Forecast for Sullivan

This Afternoon

Temperature: 80°F

Wind Speed: 16 mph

Wind Direction: N

Forecast: Partly sunny, with a high near 80. North wind around 16 mph, with gusts as high as 24 mph.

Tonight

Temperature: 60°F

Wind Speed: 5 to 14 mph

Wind Direction: N

Forecast: Partly cloudy, with a low around 60. North wind 5 to 14 mph, with gusts as high as 20 mph.

Monday

Temperature: 82°F

Wind Speed: 6 mph

Wind Direction: NNE

Forecast: Mostly sunny, with a high near 82. North northeast wind around 6 mph.

Monday Night

Temperature: 61°F

Wind Speed: 6 mph

Wind Direction: E

Forecast: Mostly clear, with a low around 61. East wind around 6 mph.

Tuesday

Temperature: 83°F

Wind Speed: 3 mph

Wind Direction: ESE

Forecast: Sunny, with a high near 83. East southeast wind around 3 mph.

Tuesday Night

Temperature: 61°F

Wind Speed: 2 mph

Wind Direction: SE

Forecast: Mostly clear, with a low around 61. Southeast wind around 2 mph.

Wednesday

Temperature: 84°F

Wind Speed: 3 mph

Wind Direction: S

Forecast: Sunny, with a high near 84. South wind around 3 mph.

Wednesday Night

Temperature: 65°F

Wind Speed: 3 mph

Wind Direction: SSE

Forecast: A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 65. Chance of precipitation is 40%.

Thursday

Temperature: 82°F

Wind Speed: 3 to 7 mph

Wind Direction: SSW

Forecast: A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 82. Chance of precipitation is 50%.

Thursday Night

Temperature: 65°F

Wind Speed: 2 to 6 mph

Wind Direction: ESE

Forecast: A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 65.

Friday

Temperature: 83°F

Wind Speed: 6 mph

Wind Direction: SSW

Forecast: A chance of rain showers before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 83.

Friday Night

Temperature: 66°F

Wind Speed: 5 mph

Wind Direction: SSW

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

Saturday

Temperature: 85°F

Wind Speed: 6 mph

Wind Direction: SW

Forecast: A chance of rain showers before 7am, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 85.

Saturday Night

Temperature: 68°F

Wind Speed: 6 mph

Wind Direction: SSW

Forecast: A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 68.