Weather in Granite City, Illinois, United States

7-Day Detailed Weather Forecast for Granite City

Overnight

Temperature: 61°F

Wind Speed: 5 mph

Wind Direction: S

Forecast: Partly cloudy, with a low around 61. South wind around 5 mph.

Friday

Temperature: 87°F

Wind Speed: 5 to 16 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 87. South wind 5 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.

Friday Night

Temperature: 50°F

Wind Speed: 10 to 15 mph

Wind Direction: SW

Forecast: Showers and thunderstorms likely before 1am, then showers and thunderstorms. Some of the storms could produce heavy rain. Mostly cloudy. Low around 50, with temperatures rising to around 57 overnight. Southwest wind 10 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 100%.

Saturday

Temperature: 59°F

Wind Speed: 15 mph

Wind Direction: NW

Forecast: A chance of showers and thunderstorms. Partly sunny, with a high near 59. Northwest wind around 15 mph, with gusts as high as 26 mph. Chance of precipitation is 50%.

Saturday Night

Temperature: 41°F

Wind Speed: 5 to 13 mph

Wind Direction: W

Forecast: A slight chance of rain showers before 7pm. Mostly clear, with a low around 41. West wind 5 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

Sunday

Temperature: 68°F

Wind Speed: 5 to 13 mph

Wind Direction: W

Forecast: Sunny, with a high near 68.

Sunday Night

Temperature: 44°F

Wind Speed: 3 to 8 mph

Wind Direction: NE

Forecast: Mostly clear, with a low around 44.

Monday

Temperature: 72°F

Wind Speed: 3 to 8 mph

Wind Direction: SE

Forecast: Sunny, with a high near 72.

Monday Night

Temperature: 53°F

Wind Speed: 7 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 53.

Tuesday

Temperature: 80°F

Wind Speed: 7 to 13 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 80.

Tuesday Night

Temperature: 58°F

Wind Speed: 6 to 10 mph

Wind Direction: SW

Forecast: Mostly clear, with a low around 58.

Wednesday

Temperature: 82°F

Wind Speed: 6 to 9 mph

Wind Direction: SW

Forecast: Sunny, with a high near 82.

Wednesday Night

Temperature: 60°F

Wind Speed: 8 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 60.

Thursday

Temperature: 84°F

Wind Speed: 6 to 13 mph

Wind Direction: S

Forecast: A slight chance of rain showers between 7am and 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 84. Chance of precipitation is 30%.