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Personalized Forecasts

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    My Recent Locations

    • Today

      May 23

      83° /59°
      Partly sunny; warm
      • Excellent
      • for stargazing
      • Cloud Cover: 11%
      • Precip: 1%
      • Hours of Precip: 0
      More
    • Thu

      May 24

      85° /60°
      Mostly sunny; very warm
      • Very Good
      • for stargazing
      • Cloud Cover: 17%
      • Precip: 4%
      • Hours of Precip: 0
      More
    • Fri

      May 25

      88° /66°F
      Partly sunny; warm and humid
      • Good
      • for stargazing
      • Cloud Cover: 25%
      • Precip: 25%
      • Hours of Precip: 0
    • Sat

      May 26

      87° /67°
      Partly sunny; warm and humid
      • Fair
      • for stargazing
      • Cloud Cover: 42%
      • Precip: 17%
      • Hours of Precip: 0
      More
    • Sun

      May 27

      90° /68°
      An a.m. t-storm; partly sunny
      • Poor
      • for stargazing
      • Cloud Cover: 51%
      • Precip: 10%
      • Hours of Precip: 0.5
      More

    Day

    88°Hi RealFeel® 95° Precipitation 19%
    Partly sunny; very warm and humid
    • Winds from the
    • SSW 6 mph
    • Gusts: 8 mph
    • Max UV Index: 11 (Extreme)
    • Thunderstorms: 17%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Night

    66°Lo RealFeel® 65° Precipitation 25%
    Mainly clear
    • Winds from the
    • S 5 mph
    • Gusts: 7 mph
    • 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

    more Historical Weather Data >
      Today Normal Record 5/25/2017
    High 88° 77° N/A 71°
    Low 66° 57° N/A 55°

    Sunrise/Sunset

    • Sunrise: 5:32 AM
    • Sunset: 8:09 PM
    • Duration: 14:37 hr

    Moonrise/Moonset

    • Moonrise: 4:18 PM
    • Moonset: 4:07 AM
    • Duration: 11:49 hr
    Astronomy

    Solunar Information for Mattoon, IL

    Tue, May 29
    Full
    Wed, Jun 6
    Last
    Wed, Jun 13
    New
    Wed, Jun 20
    First

    Fri. Stargazing