Weather in Alton, Missouri, United States

7-Day Detailed Weather Forecast for Alton

This Afternoon

Temperature: 78°F

Wind Speed: 2 mph

Wind Direction: W

Forecast: Sunny. High near 78, with temperatures falling to around 75 in the afternoon. West wind around 2 mph.

Tonight

Temperature: 51°F

Wind Speed: 3 mph

Wind Direction: N

Forecast: Patchy fog after 5am. Mostly clear, with a low around 51. North wind around 3 mph.

Saturday

Temperature: 69°F

Wind Speed: 3 to 8 mph

Wind Direction: SE

Forecast: Patchy fog before 9am. Partly sunny. High near 69, with temperatures falling to around 65 in the afternoon. Southeast wind 3 to 8 mph.

Saturday Night

Temperature: 60°F

Wind Speed: 8 mph

Wind Direction: S

Forecast: Mostly cloudy, with a low around 60. South wind around 8 mph, with gusts as high as 18 mph.

Sunday

Temperature: 73°F

Wind Speed: 8 to 13 mph

Wind Direction: SW

Forecast: A chance of rain showers after noon. Mostly cloudy, with a high near 73. Southwest wind 8 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Sunday Night

Temperature: 23°F

Wind Speed: 15 mph

Wind Direction: W

Forecast: Rain showers likely before 9pm, then a chance of rain and snow showers between 9pm and 3am. Mostly cloudy, with a low around 23. Chance of precipitation is 70%.

Monday

Temperature: 33°F

Wind Speed: 14 mph

Wind Direction: NW

Forecast: Sunny, with a high near 33.

Monday Night

Temperature: 17°F

Wind Speed: 6 to 10 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 17.

Tuesday

Temperature: 42°F

Wind Speed: 7 mph

Wind Direction: W

Forecast: Sunny, with a high near 42.

Tuesday Night

Temperature: 25°F

Wind Speed: 6 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 25.

Wednesday

Temperature: 50°F

Wind Speed: 6 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 50.

Wednesday Night

Temperature: 24°F

Wind Speed: 5 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 24.

New Year's Day

Temperature: 41°F

Wind Speed: 6 mph

Wind Direction: N

Forecast: Mostly sunny, with a high near 41.

Thursday Night

Temperature: 19°F

Wind Speed: 3 mph

Wind Direction: NE

Forecast: Mostly cloudy, with a low around 19.