Weather in Alton, Missouri, United States

7-Day Detailed Weather Forecast for Alton

This Afternoon

Temperature: 47°F

Wind Speed: 6 mph

Wind Direction: SE

Forecast: Sunny. High near 47, with temperatures falling to around 45 in the afternoon. Wind chill values as low as 42. Southeast wind around 6 mph.

Tonight

Temperature: 27°F

Wind Speed: 6 mph

Wind Direction: SE

Forecast: Partly cloudy, with a low around 27. Wind chill values as low as 24. Southeast wind around 6 mph.

Sunday

Temperature: 56°F

Wind Speed: 6 mph

Wind Direction: S

Forecast: Partly sunny. High near 56, with temperatures falling to around 54 in the afternoon. South wind around 6 mph.

Sunday Night

Temperature: 31°F

Wind Speed: 2 mph

Wind Direction: NE

Forecast: Mostly clear, with a low around 31. Wind chill values as low as 32. Northeast wind around 2 mph.

Monday

Temperature: 66°F

Wind Speed: 5 mph

Wind Direction: SW

Forecast: Sunny, with a high near 66. Southwest wind around 5 mph.

Monday Night

Temperature: 42°F

Wind Speed: 3 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 42.

Tuesday

Temperature: 71°F

Wind Speed: 6 mph

Wind Direction: SW

Forecast: A chance of rain showers after noon. Mostly cloudy, with a high near 71.

Tuesday Night

Temperature: 45°F

Wind Speed: 6 mph

Wind Direction: SE

Forecast: Rain showers likely. Mostly cloudy, with a low around 45.

Wednesday

Temperature: 58°F

Wind Speed: 6 mph

Wind Direction: NE

Forecast: A chance of rain showers before noon. Mostly cloudy, with a high near 58.

Wednesday Night

Temperature: 39°F

Wind Speed: 5 mph

Wind Direction: E

Forecast: Mostly cloudy, with a low around 39.

Thursday

Temperature: 56°F

Wind Speed: 6 mph

Wind Direction: NE

Forecast: A slight chance of rain showers. Mostly cloudy, with a high near 56.

Thursday Night

Temperature: 34°F

Wind Speed: 5 mph

Wind Direction: NE

Forecast: A chance of rain showers before midnight, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 34.

Friday

Temperature: 52°F

Wind Speed: 7 mph

Wind Direction: NE

Forecast: A chance of rain showers. Mostly cloudy, with a high near 52.

Friday Night

Temperature: 31°F

Wind Speed: 6 mph

Wind Direction: NE

Forecast: A chance of rain showers. Mostly cloudy, with a low around 31.