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  • Tue

    Jul 19

    Clouds giving way to some sun 76°Lo 62°
    more
  • Wed

    Jul 20

    A little afternoon rain 82°Lo 62°
  • Thu

    Jul 21

    Partial sunshine 83°Lo 62°
    more
  • Fri

    Jul 22

    Becoming cloudy 83°Lo 62°
    more
  • Sat

    Jul 23

    Cloudy with a bit of rain 83°Lo 62°
    more
Hi 82° RealFeel® 81° Precipitation 60%

Day

N

E

S

W

  • S 7 mph
  • Gusts: 16 mph

Overcast and humid; a shower in spots in the morning followed by a little rain in the afternoon

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 28%
  • Precipitation: 0.08 in
  • Rain: 0.08 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 1.5 hrs
Lo 62° RealFeel® 62° Precipitation 25%

Night

N

E

S

W

  • SW 6 mph
  • Gusts: 10 mph

Clearing

  • Max UV Index: N/A
  • Thunderstorms: 4%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Jul 20

more Historical Weather Data >
  Today Normal Record 7/20/2015
High 82° 82° N/A 88°
Low 62° 61° N/A 66°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:23 AM with 14:56 of sunlight, then sets at 8:19 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:40 PM with 10:32 of moolight, then sets at 7:12 AM

Alton Weather Report

Storms to drench parts of northeastern US that have gone without rain since first week of June

June 29, 2016; 4:03 AM ET

Thunderstorms will provide the Northeast some relief for locations currently experiencing drought conditions. more >