Weather in South Jacksonville, Illinois, United States

7-Day Detailed Weather Forecast for South Jacksonville

This Afternoon

Temperature: 92°F

Wind Speed: 12 mph

Wind Direction: S

Forecast: Sunny, with a high near 92. Heat index values as high as 102. South wind around 12 mph, with gusts as high as 18 mph.

Tonight

Temperature: 71°F

Wind Speed: 8 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 71. Heat index values as high as 101. South wind around 8 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Tuesday

Temperature: 89°F

Wind Speed: 5 to 9 mph

Wind Direction: WNW

Forecast: A chance of showers and thunderstorms before 4pm. Partly sunny, with a high near 89. West northwest wind 5 to 9 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.

Tuesday Night

Temperature: 70°F

Wind Speed: 5 mph

Wind Direction: N

Forecast: A slight chance of showers and thunderstorms between 7pm and 1am. Partly cloudy, with a low around 70. North wind around 5 mph. New rainfall amounts less than a tenth of an inch possible.

Wednesday

Temperature: 84°F

Wind Speed: 6 to 9 mph

Wind Direction: NNE

Forecast: Mostly sunny, with a high near 84. North northeast wind 6 to 9 mph. New rainfall amounts less than a tenth of an inch possible.

Wednesday Night

Temperature: 63°F

Wind Speed: 8 mph

Wind Direction: NNE

Forecast: Mostly clear, with a low around 63. North northeast wind around 8 mph.

Thursday

Temperature: 84°F

Wind Speed: 6 mph

Wind Direction: NNE

Forecast: Mostly sunny, with a high near 84. North northeast wind around 6 mph.

Thursday Night

Temperature: 63°F

Wind Speed: 5 mph

Wind Direction: NE

Forecast: Mostly clear, with a low around 63.

Friday

Temperature: 85°F

Wind Speed: 2 mph

Wind Direction: NNE

Forecast: Sunny, with a high near 85.

Friday Night

Temperature: 65°F

Wind Speed: 2 mph

Wind Direction: N

Forecast: Mostly clear, with a low around 65.

Saturday

Temperature: 82°F

Wind Speed: 2 to 6 mph

Wind Direction: NNW

Forecast: Sunny, with a high near 82.

Saturday Night

Temperature: 58°F

Wind Speed: 6 mph

Wind Direction: N

Forecast: Mostly clear, with a low around 58.

Sunday

Temperature: 76°F

Wind Speed: 3 to 7 mph

Wind Direction: NNW

Forecast: Sunny, with a high near 76.

Sunday Night

Temperature: 54°F

Wind Speed: 2 to 7 mph

Wind Direction: NNW

Forecast: Mostly clear, with a low around 54.