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Current Weather Conditions for Alton, MO

Sunny. High near 91, with temperatures falling to around 89 in the afternoon. Heat index values as high as 92. South wind around 6 mph.
89°F

Conditions

Wind: 6 mph S
Humidity: 48%
Probability of Precipitation: 0%

Hourly Forcast (next 12 hours)

9 PM 10 PM 11 PM 12 AM 1 AM 2 AM 3 AM 4 AM 5 AM 6 AM 7 AM 8 AM 9 AM
89° 89° 88° 85° 80° 77° 74° 73° 71° 70° 69° 68° 68°

Upcoming Week

Day Forecast High Low
Independence Day
Sunny
Sunny. High near 91, with temperatures falling to around 89 in the afternoon. Heat index values as high as 92. South wind around 6 mph.
89°F 68°F
Tonight
Clear
Clear. Low around 66, with temperatures rising to around 68 overnight. Southeast wind 1 to 5 mph.
89°F 68°F
Saturday
Sunny
Sunny. High near 92, with temperatures falling to around 90 in the afternoon. Heat index values as high as 95. South wind 1 to 6 mph.
89°F 68°F
Saturday Night
Partly Cloudy
Partly cloudy, with a low around 70. Heat index values as high as 94. South wind around 3 mph. New rainfall amounts less than a tenth of an inch possible.
89°F 68°F
Sunday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 7am. Partly sunny, with a high near 90. Southwest wind 2 to 6 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
89°F 68°F
Sunday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Chance of precipitation is 50%.
89°F 68°F
Monday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly sunny, with a high near 88.
89°F 68°F
Monday Night
Chance Showers And Thunderstorms then Partly Cloudy
A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 69.
89°F 68°F
Tuesday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 7am. Mostly sunny, with a high near 90.
89°F 68°F
Tuesday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly cloudy, with a low around 69.
89°F 68°F
Wednesday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly sunny, with a high near 89.
89°F 68°F
Wednesday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a low around 67.
89°F 68°F
Thursday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly sunny, with a high near 89.
89°F 68°F
Thursday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly cloudy, with a low around 67.
89°F 68°F
Data provided by weather.gov