Weather in Winchester, Illinois, United States

7-Day Detailed Weather Forecast for Winchester

Today

Temperature: 69°F

Wind Speed: 10 to 17 mph

Wind Direction: ESE

Forecast: Showers and thunderstorms likely before 4pm, then a slight chance of showers and thunderstorms between 4pm and 5pm, then a chance of showers and thunderstorms. Some of the storms could be severe. Cloudy, with a high near 69. East southeast wind 10 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.

Tonight

Temperature: 51°F

Wind Speed: 18 mph

Wind Direction: S

Forecast: Showers and thunderstorms before 1am. Some of the storms could be severe. Mostly cloudy, with a low around 51. South wind around 18 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Monday

Temperature: 65°F

Wind Speed: 12 to 17 mph

Wind Direction: W

Forecast: Partly sunny, with a high near 65. West wind 12 to 17 mph, with gusts as high as 31 mph.

Monday Night

Temperature: 47°F

Wind Speed: 2 to 8 mph

Wind Direction: SSW

Forecast: Mostly clear, with a low around 47. South southwest wind 2 to 8 mph.

Tuesday

Temperature: 76°F

Wind Speed: 5 to 12 mph

Wind Direction: SSE

Forecast: Mostly sunny, with a high near 76. South southeast wind 5 to 12 mph, with gusts as high as 18 mph.

Tuesday Night

Temperature: 54°F

Wind Speed: 5 to 8 mph

Wind Direction: S

Forecast: A slight chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 54. South wind 5 to 8 mph, with gusts as high as 16 mph. New rainfall amounts less than a tenth of an inch possible.

Wednesday

Temperature: 77°F

Wind Speed: 7 mph

Wind Direction: SSE

Forecast: A slight chance of showers and thunderstorms. Partly sunny, with a high near 77. South southeast wind around 7 mph. New rainfall amounts less than a tenth of an inch possible.

Wednesday Night

Temperature: 57°F

Wind Speed: 6 mph

Wind Direction: SE

Forecast: A slight chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 57. Chance of precipitation is 40%.

Thursday

Temperature: 78°F

Wind Speed: 6 to 9 mph

Wind Direction: S

Forecast: A chance of rain showers before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 78. Chance of precipitation is 50%.

Thursday Night

Temperature: 57°F

Wind Speed: 7 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms. Mostly cloudy, with a low around 57. Chance of precipitation is 50%.

Friday

Temperature: 72°F

Wind Speed: 7 to 10 mph

Wind Direction: NNE

Forecast: Rain showers likely before 1pm, then showers and thunderstorms likely. Partly sunny, with a high near 72.

Friday Night

Temperature: 54°F

Wind Speed: 10 mph

Wind Direction: NE

Forecast: Showers and thunderstorms likely. Mostly cloudy, with a low around 54.

Saturday

Temperature: 69°F

Wind Speed: 12 mph

Wind Direction: NE

Forecast: A chance of rain showers. Partly sunny, with a high near 69.

Saturday Night

Temperature: 50°F

Wind Speed: 9 mph

Wind Direction: ENE

Forecast: A chance of rain showers before 1am. Partly cloudy, with a low around 50.