Weather in Alton, Missouri, United States

7-Day Detailed Weather Forecast for Alton

Tonight

Temperature: 46°F

Wind Speed: 6 mph

Wind Direction: S

Forecast: A slight chance of drizzle after 9pm. Mostly cloudy. Low around 46, with temperatures rising to around 51 overnight. South wind around 6 mph. Chance of precipitation is 20%.

Tuesday

Temperature: 70°F

Wind Speed: 6 mph

Wind Direction: SW

Forecast: Mostly cloudy. High near 70, with temperatures falling to around 67 in the afternoon. Southwest wind around 6 mph.

Tuesday Night

Temperature: 55°F

Wind Speed: 2 mph

Wind Direction: S

Forecast: Patchy fog after 11pm. Mostly cloudy. Low around 55, with temperatures rising to around 57 overnight. South wind around 2 mph.

Wednesday

Temperature: 74°F

Wind Speed: 2 to 9 mph

Wind Direction: S

Forecast: Patchy fog before 9am. Mostly cloudy, with a high near 74. South wind 2 to 9 mph, with gusts as high as 18 mph.

Wednesday Night

Temperature: 56°F

Wind Speed: 7 mph

Wind Direction: SW

Forecast: Partly cloudy, with a low around 56. Southwest wind around 7 mph, with gusts as high as 18 mph.

Christmas Day

Temperature: 74°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 74.

Thursday Night

Temperature: 59°F

Wind Speed: 10 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a low around 59.

Friday

Temperature: 77°F

Wind Speed: 6 to 10 mph

Wind Direction: SW

Forecast: Sunny, with a high near 77.

Friday Night

Temperature: 54°F

Wind Speed: 5 mph

Wind Direction: SW

Forecast: Partly cloudy, with a low around 54.

Saturday

Temperature: 77°F

Wind Speed: 5 to 9 mph

Wind Direction: S

Forecast: Partly sunny, with a high near 77.

Saturday Night

Temperature: 42°F

Wind Speed: 7 to 10 mph

Wind Direction: W

Forecast: A chance of rain showers after midnight. Mostly cloudy, with a low around 42.

Sunday

Temperature: 54°F

Wind Speed: 12 mph

Wind Direction: NW

Forecast: A slight chance of showers and thunderstorms before noon. Partly sunny, with a high near 54.

Sunday Night

Temperature: 27°F

Wind Speed: 8 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 27.

Monday

Temperature: 43°F

Wind Speed: 7 mph

Wind Direction: NW

Forecast: Mostly sunny, with a high near 43.