Weather in Collinsville, Illinois, United States

7-Day Detailed Weather Forecast for Collinsville

Today

Temperature: 72°F

Wind Speed: 2 to 10 mph

Wind Direction: E

Forecast: Scattered rain showers. Mostly cloudy, with a high near 72. East wind 2 to 10 mph. Chance of precipitation is 20%.

Tonight

Temperature: 58°F

Wind Speed: 3 to 7 mph

Wind Direction: NE

Forecast: Isolated showers and thunderstorms before 7pm, then scattered showers and thunderstorms. Cloudy, with a low around 58. Northeast wind 3 to 7 mph. Chance of precipitation is 50%.

Thursday

Temperature: 69°F

Wind Speed: 6 to 9 mph

Wind Direction: NE

Forecast: Scattered rain showers before 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 69. Northeast wind 6 to 9 mph. Chance of precipitation is 60%.

Thursday Night

Temperature: 51°F

Wind Speed: 9 mph

Wind Direction: NE

Forecast: A chance of showers and thunderstorms before 7pm, then isolated showers and thunderstorms between 7pm and 1am. Mostly cloudy, with a low around 51. Northeast wind around 9 mph. Chance of precipitation is 60%.

Friday

Temperature: 69°F

Wind Speed: 10 mph

Wind Direction: NE

Forecast: Mostly sunny, with a high near 69. Northeast wind around 10 mph.

Friday Night

Temperature: 48°F

Wind Speed: 7 mph

Wind Direction: NE

Forecast: Partly cloudy, with a low around 48.

Saturday

Temperature: 73°F

Wind Speed: 8 mph

Wind Direction: NE

Forecast: Mostly sunny, with a high near 73.

Saturday Night

Temperature: 52°F

Wind Speed: 3 to 7 mph

Wind Direction: NE

Forecast: Partly cloudy, with a low around 52.

Sunday

Temperature: 75°F

Wind Speed: 8 mph

Wind Direction: E

Forecast: Mostly sunny, with a high near 75.

Sunday Night

Temperature: 57°F

Wind Speed: 3 to 7 mph

Wind Direction: E

Forecast: A slight chance of rain showers after 1am. Partly cloudy, with a low around 57. Chance of precipitation is 20%.

Monday

Temperature: 75°F

Wind Speed: 7 mph

Wind Direction: E

Forecast: A chance of rain showers before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 75. Chance of precipitation is 40%.

Monday Night

Temperature: 61°F

Wind Speed: 6 mph

Wind Direction: SE

Forecast: A chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 61. Chance of precipitation is 40%.

Tuesday

Temperature: 78°F

Wind Speed: 3 to 8 mph

Wind Direction: SE

Forecast: A chance of rain showers between 7am and 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 78. Chance of precipitation is 40%.

Tuesday Night

Temperature: 63°F

Wind Speed: 7 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 63. Chance of precipitation is 40%.