Weather in Knoxville, Illinois, United States

7-Day Detailed Weather Forecast for Knoxville

Independence Day

Temperature: 91°F

Wind Speed: 10 mph

Wind Direction: S

Forecast: Sunny, with a high near 91. South wind around 10 mph.

Tonight

Temperature: 70°F

Wind Speed: 5 to 9 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 70. South wind 5 to 9 mph.

Saturday

Temperature: 90°F

Wind Speed: 7 to 16 mph

Wind Direction: SSW

Forecast: A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. South southwest wind 7 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Saturday Night

Temperature: 71°F

Wind Speed: 7 to 13 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Southwest wind 7 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.

Sunday

Temperature: 84°F

Wind Speed: 9 mph

Wind Direction: WNW

Forecast: A chance of showers and thunderstorms. Partly sunny, with a high near 84. West northwest wind around 9 mph, with gusts as high as 16 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.

Sunday Night

Temperature: 66°F

Wind Speed: 2 to 7 mph

Wind Direction: NNE

Forecast: A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 66. North northeast wind 2 to 7 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Monday

Temperature: 86°F

Wind Speed: 5 mph

Wind Direction: ENE

Forecast: Mostly sunny, with a high near 86. East northeast wind around 5 mph.

Monday Night

Temperature: 67°F

Wind Speed: 3 mph

Wind Direction: ESE

Forecast: Mostly clear, with a low around 67.

Tuesday

Temperature: 89°F

Wind Speed: 6 mph

Wind Direction: S

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

Tuesday Night

Temperature: 68°F

Wind Speed: 5 mph

Wind Direction: SSE

Forecast: A chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 68.

Wednesday

Temperature: 85°F

Wind Speed: 2 to 6 mph

Wind Direction: NNW

Forecast: A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms. Partly sunny, with a high near 85.

Wednesday Night

Temperature: 66°F

Wind Speed: 5 mph

Wind Direction: NNE

Forecast: A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 66.

Thursday

Temperature: 86°F

Wind Speed: 6 mph

Wind Direction: ENE

Forecast: A chance of rain showers before 7am, then a slight chance of showers and thunderstorms between 7am and 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 86.

Thursday Night

Temperature: 67°F

Wind Speed: 5 mph

Wind Direction: E

Forecast: A chance of showers and thunderstorms before 7pm, then a slight chance of showers and thunderstorms. Partly cloudy, with a low around 67.