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Next 5 Days
  • Early AM

    Sep 1

    Mainly clear Lo 15°
    more
  • Today

    Sep 1

    Sunny and very warm 30°Lo 18°
  • Wed

    Sep 2

    A shower or t-storm in spots 31°Lo 17°
    more
  • Thu

    Sep 3

    Sunny, very warm and humid 29°Lo 15°
    more
  • Fri

    Sep 4

    Warm with plenty of sunshine 27°Lo 13°
    more
Hi 30° RealFeel® 32° Precipitation 2%

Day

N

E

S

W

  • WSW 9 km/h
  • Gusts: 15 km/h

Very warm with plenty of sunshine

  • Max UV Index: 6 (High)
  • Thunderstorms: 0%
  • Precipitation: 0 mm
  • Rain: 0 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 18° RealFeel® 18° Precipitation 4%

Night

N

E

S

W

  • W 6 km/h
  • Gusts: 11 km/h

Mainly clear and humid

  • Max UV Index: N/A
  • Thunderstorms: 24%
  • Precipitation: 0 mm
  • Rain: 0 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Sep 1

more Historical Weather Data >
  Today Normal Record 9/1/2014
High 30° 24° N/A N/A
Low 18° 12° N/A N/A

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:43 AM with 13:13 of sunlight, then sets at 7:56 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:45 PM with 13:39 of moolight, then sets at 11:24 AM

Alton Weather Report

Oppressive Heat Adds Stress to Physical, Mental Health of Homeless People From US to Canada This Summer

September 1, 2015; 2:27 AM ET

Hot weather this summer from the central United States into Canada has put extra stress on some of the most vulnerable residents: the homeless. more >