Weather in South Jacksonville, Illinois, United States

7-Day Detailed Weather Forecast for South Jacksonville

Overnight

Temperature: 35°F

Wind Speed: 5 mph

Wind Direction: ENE

Forecast: Areas of frost. Mostly clear, with a low around 35. East northeast wind around 5 mph.

Monday

Temperature: 65°F

Wind Speed: 3 to 9 mph

Wind Direction: SE

Forecast: Areas of frost before 8am. Sunny, with a high near 65. Southeast wind 3 to 9 mph.

Monday Night

Temperature: 49°F

Wind Speed: 8 to 12 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 49. South wind 8 to 12 mph, with gusts as high as 21 mph.

Tuesday

Temperature: 79°F

Wind Speed: 12 to 20 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 79. Southwest wind 12 to 20 mph, with gusts as high as 29 mph.

Tuesday Night

Temperature: 56°F

Wind Speed: 10 to 15 mph

Wind Direction: SW

Forecast: A slight chance of rain showers between 1am and 4am, then a slight chance of showers and thunderstorms. Mostly clear, with a low around 56. Southwest wind 10 to 15 mph, with gusts as high as 24 mph.

Wednesday

Temperature: 78°F

Wind Speed: 9 mph

Wind Direction: SW

Forecast: A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 78. Southwest wind around 9 mph, with gusts as high as 17 mph.

Wednesday Night

Temperature: 57°F

Wind Speed: 7 to 10 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 57. South wind 7 to 10 mph, with gusts as high as 18 mph.

Thursday

Temperature: 81°F

Wind Speed: 10 to 21 mph

Wind Direction: S

Forecast: Mostly sunny, with a high near 81.

Thursday Night

Temperature: 60°F

Wind Speed: 15 to 18 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms between 7pm and 1am, then showers and thunderstorms. Mostly cloudy, with a low around 60. Chance of precipitation is 80%.

Friday

Temperature: 72°F

Wind Speed: 14 mph

Wind Direction: WSW

Forecast: Showers and thunderstorms before 1pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 72.

Friday Night

Temperature: 48°F

Wind Speed: 10 mph

Wind Direction: NW

Forecast: A chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 48.

Saturday

Temperature: 69°F

Wind Speed: 10 mph

Wind Direction: N

Forecast: A chance of showers and thunderstorms. Mostly sunny, with a high near 69.

Saturday Night

Temperature: 47°F

Wind Speed: 9 mph

Wind Direction: NNE

Forecast: A chance of rain showers. Partly cloudy, with a low around 47.

Sunday

Temperature: 69°F

Wind Speed: 10 mph

Wind Direction: NE

Forecast: A chance of rain showers. Mostly sunny, with a high near 69.