Weather in Alton, Missouri, United States

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7-Day Detailed Weather Forecast for Alton

Tonight

Temperature: 43°F

Wind Speed: 5 to 9 mph

Wind Direction: NW

Forecast: Mostly clear. Low around 43, with temperatures rising to around 45 overnight. Wind chill values as low as 43. Northwest wind 5 to 9 mph, with gusts as high as 20 mph.

Thursday

Temperature: 61°F

Wind Speed: 6 to 14 mph

Wind Direction: NW

Forecast: Sunny. High near 61, with temperatures falling to around 55 in the afternoon. Northwest wind 6 to 14 mph, with gusts as high as 25 mph.

Thursday Night

Temperature: 31°F

Wind Speed: 5 to 10 mph

Wind Direction: N

Forecast: Mostly clear, with a low around 31. Wind chill values as low as 26. North wind 5 to 10 mph, with gusts as high as 22 mph.

Friday

Temperature: 50°F

Wind Speed: 6 to 12 mph

Wind Direction: N

Forecast: Sunny, with a high near 50. Wind chill values as low as 26. North wind 6 to 12 mph, with gusts as high as 18 mph.

Friday Night

Temperature: 25°F

Wind Speed: 5 mph

Wind Direction: N

Forecast: Clear, with a low around 25. North wind around 5 mph.

Saturday

Temperature: 51°F

Wind Speed: 2 mph

Wind Direction: NE

Forecast: Sunny, with a high near 51.

Saturday Night

Temperature: 27°F

Wind Speed: 2 mph

Wind Direction: E

Forecast: Partly cloudy, with a low around 27.

Sunday

Temperature: 52°F

Wind Speed: 5 mph

Wind Direction: E

Forecast: Mostly sunny, with a high near 52.

Sunday Night

Temperature: 30°F

Wind Speed: 2 mph

Wind Direction: NE

Forecast: Partly cloudy, with a low around 30.

Monday

Temperature: 54°F

Wind Speed: 3 mph

Wind Direction: E

Forecast: Sunny, with a high near 54.

Monday Night

Temperature: 28°F

Wind Speed: 2 mph

Wind Direction: E

Forecast: Mostly clear, with a low around 28.

Tuesday

Temperature: 56°F

Wind Speed: 3 mph

Wind Direction: E

Forecast: Sunny, with a high near 56.

Tuesday Night

Temperature: 29°F

Wind Speed: 2 mph

Wind Direction: E

Forecast: Clear, with a low around 29.

Wednesday

Temperature: 61°F

Wind Speed: 1 to 5 mph

Wind Direction: SE

Forecast: Sunny, with a high near 61.