Weather for Alton Illinois

Currently

63°

Feels like 64°

Partly sunny

Winds: S 5.2 mph

Humidity: 91%

Pressure: 29.9 inHg

Visibility: 10 miles

UV Index: 1

Precip today: 0 in

Dew Point: 60° F

Sunrise: 6:07 AM

Sunset: 7:50 PM

Today: Windy and humid with periods of clouds and sunshine; a thunderstorm in spots this afternoon

Tonight: Becoming cloudy with a thunderstorm in parts of the area; warm

Updated April 27, 6:28 AM

Call Time & Temperature
(618) 465-4545

Air Quality

AirQuality 30 Good

Grass 2 Low

Mold 3250 Low

Ragweed 0 Low

Tree 750 High

UVIndex 4 Moderate

5 Day Forecast

Saturday
04/27

40%

79° / 66°

Sunday
04/28

40%

80° / 61°

Monday
04/29

55%

76° / 54°

Tuesday
04/30

55%

82° / 62°

Wednesday
05/01

25%

82° / 62°

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