Weather in Granite City, Illinois, United States

7-Day Detailed Weather Forecast for Granite City

This Afternoon

Temperature: 57°F

Wind Speed: 8 mph

Wind Direction: W

Forecast: A chance of rain before 5pm. Partly sunny. High near 57, with temperatures falling to around 45 in the afternoon. West wind around 8 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

Tonight

Temperature: 25°F

Wind Speed: 9 to 21 mph

Wind Direction: W

Forecast: A chance of snow showers between 10pm and midnight. Mostly cloudy, with a low around 25. West wind 9 to 21 mph, with gusts as high as 39 mph.

Friday

Temperature: 39°F

Wind Speed: 6 to 16 mph

Wind Direction: W

Forecast: Sunny, with a high near 39. West wind 6 to 16 mph, with gusts as high as 29 mph.

Friday Night

Temperature: 33°F

Wind Speed: 7 to 12 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 33. South wind 7 to 12 mph.

Saturday

Temperature: 56°F

Wind Speed: 12 mph

Wind Direction: SW

Forecast: Mostly sunny. High near 56, with temperatures falling to around 50 in the afternoon. Southwest wind around 12 mph.

Saturday Night

Temperature: 28°F

Wind Speed: 3 to 8 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 28.

Sunday

Temperature: 42°F

Wind Speed: 5 mph

Wind Direction: N

Forecast: Mostly sunny, with a high near 42.

Sunday Night

Temperature: 29°F

Wind Speed: 6 mph

Wind Direction: SE

Forecast: Partly cloudy, with a low around 29.

Monday

Temperature: 47°F

Wind Speed: 6 to 9 mph

Wind Direction: SE

Forecast: Partly sunny, with a high near 47.

Monday Night

Temperature: 41°F

Wind Speed: 8 mph

Wind Direction: S

Forecast: Mostly cloudy, with a low around 41.

Tuesday

Temperature: 63°F

Wind Speed: 8 mph

Wind Direction: SW

Forecast: Partly sunny, with a high near 63.

Tuesday Night

Temperature: 50°F

Wind Speed: 6 mph

Wind Direction: S

Forecast: Mostly cloudy, with a low around 50.

Wednesday

Temperature: 68°F

Wind Speed: 5 to 9 mph

Wind Direction: S

Forecast: Mostly cloudy, with a high near 68.

Wednesday Night

Temperature: 55°F

Wind Speed: 8 mph

Wind Direction: S

Forecast: Mostly cloudy, with a low around 55.