, °F

Personalized Forecasts

Featured Forecast

My Favorite Forecasts

    My Recent Locations

    • Thu

      Oct 6

      64° /50°F
      Sunny
      • Excellent
      • for travel
      • Rain: 0 in
      • Wind Speed: 4 mph
      • T-storms: 3%
    • Fri

      Oct 7

      66° /55°
      Low clouds
      • Excellent
      • for travel
      • Rain: 0.11 in
      • Wind Speed: 4 mph
      • T-storms: 1%
      More
    • Sat

      Oct 8

      66° /44°
      Mostly cloudy
      • Excellent
      • for travel
      • Rain: 0 in
      • Wind Speed: 10 mph
      • T-storms: 2%
      More
    • Sun

      Oct 9

      55° /42°
      Mostly cloudy and cooler
      • Excellent
      • for travel
      • Rain: 0 in
      • Wind Speed: 6 mph
      • T-storms: 0%
      More
    • Mon

      Oct 10

      59° /39°
      Plenty of sunshine
      • Excellent
      • for travel
      • Rain: 0 in
      • Wind Speed: 9 mph
      • T-storms: 0%
      More

    Day

    64°Hi RealFeel® 69° Precipitation 13%
    Sunny
    • SSE 4 mph
    • Gusts: 6 mph
    • Max UV Index: 4 (Moderate)
    • Thunderstorms: 3%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Night

    50°Lo RealFeel® 51° Precipitation 25%
    Increasing cloudiness
    • ENE 2 mph
    • Gusts: 5 mph
    • Max UV Index: N/A
    • Thunderstorms: 1%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Temperature History

    more Historical Weather Data >
      Today Normal Record 10/6/2015
    High 64° 64° N/A 64°
    Low 50° 43° N/A 39°

    Sunrise/Sunset

    • Sunrise: 6:49 AM
    • Sunset: 6:16 PM
    • Duration: 11:27 hr

    Moonrise/Moonset

    • Moonrise: 11:52 AM
    • Moonset: 9:48 PM
    • Duration: 9:56 hr
    Astronomy

    Alton Weather Report

    Much-needed rain targets drought-stricken New England this weekend

    October 1, 2016; 11:01 AM ET

    Rounds of beneficial rain will fall over drought-stricken portions of New England into Monday. More >

    Flight Tracker