Weather in Granite City, Illinois, United States

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7-Day Detailed Weather Forecast for Granite City

Today

Temperature: 94°F

Wind Speed: 8 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 94. Heat index values as high as 101. West wind around 8 mph.

Tonight

Temperature: 68°F

Wind Speed: 2 to 8 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 68. Northwest wind 2 to 8 mph.

Thursday

Temperature: 88°F

Wind Speed: 2 to 9 mph

Wind Direction: N

Forecast: Sunny, with a high near 88. North wind 2 to 9 mph.

Thursday Night

Temperature: 66°F

Wind Speed: 2 to 9 mph

Wind Direction: N

Forecast: Mostly clear, with a low around 66. North wind 2 to 9 mph.

Friday

Temperature: 87°F

Wind Speed: 2 to 6 mph

Wind Direction: N

Forecast: Sunny, with a high near 87. North wind 2 to 6 mph.

Friday Night

Temperature: 64°F

Wind Speed: 1 to 5 mph

Wind Direction: E

Forecast: Mostly clear, with a low around 64.

Saturday

Temperature: 90°F

Wind Speed: 1 to 6 mph

Wind Direction: SE

Forecast: Mostly sunny, with a high near 90.

Saturday Night

Temperature: 68°F

Wind Speed: 6 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 68.

Sunday

Temperature: 95°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: Sunny, with a high near 95.

Sunday Night

Temperature: 74°F

Wind Speed: 9 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 74.

Monday

Temperature: 98°F

Wind Speed: 9 mph

Wind Direction: S

Forecast: Mostly sunny, with a high near 98.

Monday Night

Temperature: 77°F

Wind Speed: 5 to 8 mph

Wind Direction: S

Forecast: Partly cloudy, with a low around 77.

Tuesday

Temperature: 97°F

Wind Speed: 7 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 97.

Tuesday Night

Temperature: 77°F

Wind Speed: 6 mph

Wind Direction: S

Forecast: Partly cloudy, with a low around 77.