Weather in Greenville, Illinois, United States

7-Day Detailed Weather Forecast for Greenville

Tonight

Temperature: 44°F

Wind Speed: 3 mph

Wind Direction: NE

Forecast: Areas of fog after 1am. Mostly cloudy, with a low around 44. Northeast wind around 3 mph.

Saturday

Temperature: 60°F

Wind Speed: 5 to 10 mph

Wind Direction: SE

Forecast: Areas of fog before 10am. Mostly cloudy, with a high near 60. Southeast wind 5 to 10 mph.

Saturday Night

Temperature: 57°F

Wind Speed: 10 mph

Wind Direction: S

Forecast: A chance of rain between midnight and 3am, then a chance of rain and patchy fog. Cloudy. Low around 57, with temperatures rising to around 62 overnight. South wind around 10 mph. Chance of precipitation is 30%.

Sunday

Temperature: 70°F

Wind Speed: 9 to 16 mph

Wind Direction: SW

Forecast: Rain and a slight chance of thunderstorms. Cloudy. High near 70, with temperatures falling to around 64 in the afternoon. Southwest wind 9 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 90%.

Sunday Night

Temperature: 20°F

Wind Speed: 15 to 24 mph

Wind Direction: W

Forecast: Rain likely before 9pm, then a slight chance of rain and snow between 9pm and midnight. Mostly cloudy, with a low around 20. West wind 15 to 24 mph, with gusts as high as 33 mph. Chance of precipitation is 70%.

Monday

Temperature: 25°F

Wind Speed: 16 to 23 mph

Wind Direction: NW

Forecast: Mostly sunny, with a high near 25.

Monday Night

Temperature: 17°F

Wind Speed: 9 to 14 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 17.

Tuesday

Temperature: 33°F

Wind Speed: 7 to 10 mph

Wind Direction: W

Forecast: Sunny, with a high near 33.

Tuesday Night

Temperature: 25°F

Wind Speed: 7 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 25.

Wednesday

Temperature: 39°F

Wind Speed: 7 to 10 mph

Wind Direction: W

Forecast: Partly sunny, with a high near 39.

Wednesday Night

Temperature: 18°F

Wind Speed: 8 mph

Wind Direction: NW

Forecast: Mostly cloudy, with a low around 18.

New Year's Day

Temperature: 28°F

Wind Speed: 8 mph

Wind Direction: NW

Forecast: Partly sunny, with a high near 28.

Thursday Night

Temperature: 13°F

Wind Speed: 5 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 13.

Friday

Temperature: 28°F

Wind Speed: 3 to 7 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 28.