Weather in Jacksonville, Illinois, United States

7-Day Detailed Weather Forecast for Jacksonville

Overnight

Temperature: 49°F

Wind Speed: 16 mph

Wind Direction: SSE

Forecast: Mostly cloudy, with a low around 49. South southeast wind around 16 mph, with gusts as high as 28 mph.

Sunday

Temperature: 77°F

Wind Speed: 18 to 23 mph

Wind Direction: S

Forecast: Partly sunny, with a high near 77. South wind 18 to 23 mph, with gusts as high as 36 mph.

Sunday Night

Temperature: 54°F

Wind Speed: 9 to 16 mph

Wind Direction: WSW

Forecast: Mostly cloudy, with a low around 54. West southwest wind 9 to 16 mph, with gusts as high as 25 mph.

Monday

Temperature: 64°F

Wind Speed: 10 to 18 mph

Wind Direction: WNW

Forecast: A slight chance of rain showers between 7am and 10am. Mostly cloudy, with a high near 64. West northwest wind 10 to 18 mph, with gusts as high as 29 mph. New rainfall amounts less than a tenth of an inch possible.

Monday Night

Temperature: 43°F

Wind Speed: 14 to 17 mph

Wind Direction: WNW

Forecast: Mostly clear, with a low around 43. West northwest wind 14 to 17 mph, with gusts as high as 28 mph.

Tuesday

Temperature: 60°F

Wind Speed: 16 to 21 mph

Wind Direction: WNW

Forecast: Sunny, with a high near 60. West northwest wind 16 to 21 mph, with gusts as high as 31 mph.

Tuesday Night

Temperature: 38°F

Wind Speed: 2 to 14 mph

Wind Direction: WNW

Forecast: Clear, with a low around 38. West northwest wind 2 to 14 mph, with gusts as high as 24 mph.

Wednesday

Temperature: 66°F

Wind Speed: 2 to 8 mph

Wind Direction: S

Forecast: Mostly sunny, with a high near 66.

Wednesday Night

Temperature: 51°F

Wind Speed: 8 to 13 mph

Wind Direction: SSE

Forecast: A chance of rain showers after 7pm. Mostly cloudy, with a low around 51. Chance of precipitation is 50%.

Thursday

Temperature: 71°F

Wind Speed: 14 to 18 mph

Wind Direction: SSE

Forecast: A chance of rain showers before 7am, then showers and thunderstorms likely. Partly sunny, with a high near 71. Chance of precipitation is 60%.

Thursday Night

Temperature: 59°F

Wind Speed: 14 to 17 mph

Wind Direction: SSE

Forecast: A chance of showers and thunderstorms. Partly cloudy, with a low around 59.

Friday

Temperature: 80°F

Wind Speed: 14 to 18 mph

Wind Direction: SSW

Forecast: A chance of showers and thunderstorms. Mostly sunny, with a high near 80.

Friday Night

Temperature: 51°F

Wind Speed: 10 to 14 mph

Wind Direction: WNW

Forecast: A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 51.

Saturday

Temperature: 65°F

Wind Speed: 12 mph

Wind Direction: NNW

Forecast: A slight chance of showers and thunderstorms. Partly sunny, with a high near 65.