Weather in Upper Alton, Illinois, United States

7-Day Detailed Weather Forecast for Upper Alton

Today

Temperature: 70°F

Wind Speed: 8 to 15 mph

Wind Direction: S

Forecast: Sunny. High near 70, with temperatures falling to around 65 in the afternoon. South wind 8 to 15 mph, with gusts as high as 23 mph.

Tonight

Temperature: 52°F

Wind Speed: 9 to 13 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 52. South wind 9 to 13 mph, with gusts as high as 21 mph.

Wednesday

Temperature: 70°F

Wind Speed: 8 to 13 mph

Wind Direction: NW

Forecast: Sunny. High near 70, with temperatures falling to around 61 in the afternoon. Northwest wind 8 to 13 mph, with gusts as high as 22 mph.

Wednesday Night

Temperature: 38°F

Wind Speed: 6 mph

Wind Direction: NE

Forecast: Clear, with a low around 38. Northeast wind around 6 mph.

Thursday

Temperature: 65°F

Wind Speed: 6 to 14 mph

Wind Direction: SE

Forecast: Sunny, with a high near 65. Southeast wind 6 to 14 mph, with gusts as high as 23 mph.

Thursday Night

Temperature: 55°F

Wind Speed: 12 mph

Wind Direction: S

Forecast: A chance of rain after midnight. Mostly cloudy, with a low around 55. Chance of precipitation is 40%.

Friday

Temperature: 69°F

Wind Speed: 9 to 13 mph

Wind Direction: W

Forecast: A chance of rain before noon. Mostly sunny, with a high near 69. Chance of precipitation is 30%.

Friday Night

Temperature: 42°F

Wind Speed: 3 to 8 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 42.

Saturday

Temperature: 65°F

Wind Speed: 3 to 9 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 65.

Saturday Night

Temperature: 39°F

Wind Speed: 8 to 12 mph

Wind Direction: W

Forecast: A slight chance of rain before midnight. Partly cloudy, with a low around 39. Chance of precipitation is 20%.

Sunday

Temperature: 49°F

Wind Speed: 10 to 15 mph

Wind Direction: NW

Forecast: Sunny, with a high near 49.

Sunday Night

Temperature: 28°F

Wind Speed: 6 to 9 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 28.

Monday

Temperature: 46°F

Wind Speed: 7 to 10 mph

Wind Direction: NW

Forecast: Sunny, with a high near 46.

Monday Night

Temperature: 30°F

Wind Speed: 8 mph

Wind Direction: SW

Forecast: Mostly clear, with a low around 30.