Partly cloudy. Slight chance of thunderstorms in the evening...then thunderstorms likely after midnight. Lows in the lower 70s. South winds around 10 mph early in the evening becoming light and variable late in the evening...then becoming southwest around 10 mph after midnight. Chance of precipitation 60 percent.
Wednesday's forecast for Alton, MO
Thunderstorms likely. Highs in the upper 80s. Southwest winds around 10 mph. Chance of precipitation 70 percent.
Thursday's forecast for Alton, MO
Partly sunny with a 30 percent chance of thunderstorms. Highs in the mid 80s. Southwest winds around 10 mph.
Friday's forecast for Alton, MO
Partly sunny. Highs in the upper 80s.
Saturday's forecast for Alton, MO
Partly cloudy. Highs in the lower 90s. Heat Index readings 96 to 101.
Sunday's forecast for Alton, MO
Partly cloudy. Lows in the lower 70s. Highs in the lower 90s.
Monday's forecast for Alton, MO
Partly cloudy. Lows in the lower 70s. Highs around 90.
Partly cloudy. Slight chance of thunderstorms in the evening...then thunderstorms likely after midnight. Lows in the lower 70s. South winds around 10 mph early in the evening becoming light and variable late in the evening...then becoming southwest around 10 mph after midnight. Chance of precipitation 60 percent.
Partly sunny with a 30 percent chance of thunderstorms. Highs in the mid 80s. Southwest winds around 10 mph.
Partly sunny. Highs in the upper 80s.
Partly cloudy. Highs in the lower 90s. Heat Index readings 96 to 101.