Weather in Jacksonville, Illinois, United States

7-Day Detailed Weather Forecast for Jacksonville

This Afternoon

Temperature: 88°F

Wind Speed: 8 mph

Wind Direction: S

Forecast: A slight chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 88. South wind around 8 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Tonight

Temperature: 71°F

Wind Speed: 3 to 7 mph

Wind Direction: SSW

Forecast: A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. South southwest wind 3 to 7 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Monday

Temperature: 84°F

Wind Speed: 3 to 10 mph

Wind Direction: W

Forecast: A chance of showers and thunderstorms before 1pm, then showers and thunderstorms likely. Partly sunny, with a high near 84. West wind 3 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.

Monday Night

Temperature: 66°F

Wind Speed: 6 to 9 mph

Wind Direction: NW

Forecast: Showers and thunderstorms likely before 7pm. Partly cloudy, with a low around 66. Northwest wind 6 to 9 mph, with gusts as high as 16 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.

Tuesday

Temperature: 84°F

Wind Speed: 7 mph

Wind Direction: NW

Forecast: Sunny, with a high near 84. Northwest wind around 7 mph.

Tuesday Night

Temperature: 64°F

Wind Speed: 2 to 6 mph

Wind Direction: WNW

Forecast: Mostly clear, with a low around 64. West northwest wind 2 to 6 mph.

Wednesday

Temperature: 86°F

Wind Speed: 5 mph

Wind Direction: W

Forecast: Sunny, with a high near 86. West wind around 5 mph.

Wednesday Night

Temperature: 67°F

Wind Speed: 3 mph

Wind Direction: SW

Forecast: Mostly clear, with a low around 67.

Thursday

Temperature: 89°F

Wind Speed: 6 mph

Wind Direction: SW

Forecast: A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 89.

Thursday Night

Temperature: 70°F

Wind Speed: 6 mph

Wind Direction: S

Forecast: A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 70.

Independence Day

Temperature: 90°F

Wind Speed: 6 to 10 mph

Wind Direction: S

Forecast: A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 90.

Friday Night

Temperature: 73°F

Wind Speed: 9 mph

Wind Direction: S

Forecast: A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 73.

Saturday

Temperature: 92°F

Wind Speed: 12 mph

Wind Direction: SSW

Forecast: A chance of showers and thunderstorms after 7am. Mostly sunny, with a high near 92.

Saturday Night

Temperature: 73°F

Wind Speed: 9 mph

Wind Direction: SSW

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