Weather in Knoxville, Illinois, United States

7-Day Detailed Weather Forecast for Knoxville

Tonight

Temperature: 63°F

Wind Speed: 2 to 6 mph

Wind Direction: S

Forecast: Partly cloudy, with a low around 63. South wind 2 to 6 mph.

Thursday

Temperature: 88°F

Wind Speed: 2 to 8 mph

Wind Direction: SSE

Forecast: Isolated showers and thunderstorms after 4pm. Mostly sunny, with a high near 88. South southeast wind 2 to 8 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Thursday Night

Temperature: 66°F

Wind Speed: 6 mph

Wind Direction: SSE

Forecast: A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 66. South southeast wind around 6 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Friday

Temperature: 81°F

Wind Speed: 5 to 10 mph

Wind Direction: SSE

Forecast: A chance of showers and thunderstorms before 1pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 81. South southeast wind 5 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Friday Night

Temperature: 66°F

Wind Speed: 3 to 7 mph

Wind Direction: SE

Forecast: A chance of showers and thunderstorms before 10pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Southeast wind 3 to 7 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Saturday

Temperature: 86°F

Wind Speed: 7 mph

Wind Direction: NE

Forecast: A chance of rain showers before 10am, then a chance of showers and thunderstorms. Partly sunny, with a high near 86. Northeast wind around 7 mph. Chance of precipitation is 30%.

Saturday Night

Temperature: 62°F

Wind Speed: 6 mph

Wind Direction: NE

Forecast: A chance of showers and thunderstorms before 7pm, then a slight chance of showers and thunderstorms. Partly cloudy, with a low around 62. Northeast wind around 6 mph. Chance of precipitation is 30%.

Sunday

Temperature: 81°F

Wind Speed: 7 mph

Wind Direction: NE

Forecast: A slight chance of rain showers. Partly sunny, with a high near 81.

Sunday Night

Temperature: 62°F

Wind Speed: 6 mph

Wind Direction: ENE

Forecast: A slight chance of rain showers. Mostly cloudy, with a low around 62.

Monday

Temperature: 85°F

Wind Speed: 7 mph

Wind Direction: SSE

Forecast: A chance of rain showers before 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 85.

Monday Night

Temperature: 66°F

Wind Speed: 6 mph

Wind Direction: S

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

Tuesday

Temperature: 88°F

Wind Speed: 6 to 10 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms. Mostly sunny, with a high near 88.

Tuesday Night

Temperature: 66°F

Wind Speed: 9 mph

Wind Direction: S

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

Wednesday

Temperature: 86°F

Wind Speed: 8 to 12 mph

Wind Direction: SW

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