Weather for Alton, IL
Last Updated on May 26, 8:50 AM CDT
Currently
partlycloudy
Partly Cloudy
73°
feels like 73°
UV Index: 1
Precip chance: 20%
Precip today: 0.00 in (0 mm)
Dew Point: 70 F (21 C)
Humidity: 89%
Pressure: 29.86
Visibility: 10.0 miles
Winds: Calm
Sunrise: 5:40 AM
Sunset: 8:15 PM
Today: Partly cloudy. A stray shower or thunderstorm is possible. High 92F. Winds SW at 5 to 10 mph.
Tonight: Partly cloudy skies. A stray shower or thunderstorm is possible. Low 69F. Winds light and variable.

5 Day Forecast
Sun
High 94°
Low 70°
Precip chance 10%
Partly Cloudy
Mon
High 93°
Low 70°
Precip chance 0%
Clear
Tue
High 88°
Low 69°
Precip chance 20%
Partly Cloudy
Wed
High 81°
Low 68°
Precip chance 90%
Thunderstorm
Thu
High 89°
Low 69°
Precip chance 20%
Partly Cloudy
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