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Weather Forecast for Alton, IL
Current Weather Conditions
Alton, IL
| |
Temperature82°F | Feels Like87°F |
Humidity70% | WindNNE 14 mph |
Pressure29 in | Visibility5 mi |
Conditions at Alton/St. Louis | |
RainWeather Forecast
Tonight · September 5
 71°F | A stray shower or thunderstorm is possible early. Some passing clouds. Low 71F. Winds NE at 10 to 15 mph. |
Tomorrow · September 6
 90°F | Partly cloudy. High around 90F. Winds NE at 5 to 10 mph. |
Tomorrow night · September 6
 63°F | Partly cloudy. Low 63F. Winds ENE at 5 to 10 mph. |
Monday · September 7
 88°F | A few passing clouds, otherwise generally sunny. High 88F. Winds E at 5 to 10 mph. |
Monday night · September 7
62°F | Clear skies with a few passing clouds. Low 62F. Winds E at 5 to 10 mph. |
Tuesday · September 8
95°F | A few clouds from time to time. Hot. High near 95F. Winds SSE at 5 to 10 mph. |
Tuesday night · September 8
 73°F | Clear skies. Low 73F. Winds S at 5 to 10 mph. |
Wednesday · September 9
94°F | Generally sunny despite a few afternoon clouds. Hot. High 94F. Winds WSW at 5 to 10 mph. |
Wednesday night · September 9
 68°F | Scattered thunderstorms in the evening, then mainly cloudy overnight with thunderstorms likely. Low 68F. Winds light and variable. Chance of rain 70%. |
Thursday · September 10
 84°F | Scattered thunderstorms in the morning, then mainly cloudy late. High 84F. Winds N at 5 to 10 mph. Chance of rain 60%. |
