• Today

    Jun 29

    77°Lo 58°

    A thunderstorm in spots

    Beneficial weather for colds
    • Avg
      Temp
      68°
    • Avg
      RealFeel
      71°
    • Hi
      RealFeel
      84°
  • Thu

    Jun 30

    83°Lo 58°

    Nice with plenty of sunshine

    Beneficial weather for colds
    • Avg
      Temp
      71°
    • Avg
      RealFeel
      74°
    • Hi
      RealFeel
      87°
    more
  • Fri

    Jul 1

    81°Lo 60°

    A thunderstorm in spots

    Beneficial weather for colds
    • Avg
      Temp
      71°
    • Avg
      RealFeel
      73°
    • Hi
      RealFeel
      86°
    more
  • Sat

    Jul 2

    75°Lo 55°

    Partly sunny and nice

    Beneficial weather for colds
    • Avg
      Temp
      65°
    • Avg
      RealFeel
      67°
    • Hi
      RealFeel
      78°
    more
  • Sun

    Jul 3

    75°Lo 56°

    Mostly sunny and nice

    Beneficial weather for colds
    • Avg
      Temp
      66°
    • Avg
      RealFeel
      67°
    • Hi
      RealFeel
      77°
    more
Next Previous
Hi 77° RealFeel® 84° Precipitation 62%

Day

N

E

S

W

  • SW 5 mph
  • Gusts: 8 mph

Mostly cloudy and humid with a shower or thunderstorm around

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 60%
  • Precipitation: 0.17 in
  • Rain: 0.17 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2.5 hrs
  • Hours of Rain: 2.5 hrs
Lo 58° RealFeel® 58° Precipitation 18%

Night

N

E

S

W

  • WNW 4 mph
  • Gusts: 6 mph

Partly cloudy

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

Temperature History - Jun 29

more Historical Weather Data >
  Today Normal Record 6/29/2015
High 77° 80° N/A 70°
Low 58° 59° N/A 52°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:07 AM with 15:23 of sunlight, then sets at 8:30 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:33 AM with 13:33 of moolight, then sets at 3:06 PM

Alton Weather Report

Dry weather to dominate July Fourth weekend from Chicago to NYC, Boston

June 29, 2016; 8:01 AM ET

While downpours could come calling at the start and finish of the July Fourth weekend in the northeastern United States, the vast majority of the time will be dry. more >

Flu Season is Just Around the Corner

Sep 11, 2012; 2:00 PM ET The peak of flu season may not be until January, but preparations should begin now. Adrienne Veilleux has more.

Wed. Cold & Flu

Wed. UV Index