, °F

Personalized Forecasts

Featured Forecast

My Favorite Forecasts

    My Recent Locations

    • Today

      Aug 19

      83° /64°F
      Mostly sunny
      • Excellent
      • for stargazing
      • Cloud Cover: 0%
      • Precip: 2%
      • Hours of Precip: 0
    • Sun

      Aug 20

      88° /70°
      Mostly sunny and pleasant
      • Good
      • for stargazing
      • Cloud Cover: 44%
      • Precip: 25%
      • Hours of Precip: 0
      More
    • Mon

      Aug 21

      86° /70°
      Partly sunny, warm and muggy
      • Poor
      • for stargazing
      • Cloud Cover: 99%
      • Precip: 53%
      • Hours of Precip: 1.5
      More
    • Tue

      Aug 22

      79° /58°
      A couple of thunderstorms
      • Excellent
      • for stargazing
      • Cloud Cover: 18%
      • Precip: 5%
      • Hours of Precip: 3
      More
    • Wed

      Aug 23

      74° /57°
      Mostly sunny and nice
      • Very Good
      • for stargazing
      • Cloud Cover: 6%
      • Precip: 8%
      • Hours of Precip: 0
      More
    Saturday
    12pm
    1pm
    2pm
    3pm
    4pm
    5pm
    6pm
    7pm
    Forecast Mostly Sunny Mostly Sunny Mostly Sunny Mostly Sunny Mostly Sunny Mostly Sunny Mostly Sunny Mostly Sunny
    Temp (°F) 78° 80° 82° 83° 83° 82° 81° 79°
    RealFeel® 91° 93° 94° 93° 89° 84° 80° 76°
    Wind (mph) 4 NNW 4 NNW 5 NNW 5 N 5 N 5 NE 6 E 6 ESE
    precip
    12pm
    1pm
    2pm
    3pm
    4pm
    5pm
    6pm
    7pm
    Rain
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    Snow
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    Ice
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    SKY
    12pm
    1pm
    2pm
    3pm
    4pm
    5pm
    6pm
    7pm
    UV Index 10 11 10 8 6 3 1 0
    Cloud Cover 22% 11% 11% 11% 11% 11% 11% 11%
    Humidity 51% 46% 44% 43% 43% 44% 48% 51%
    Dew Point 59° 58° 58° 59° 58° 58° 59° 59°
    Temp °F
    12pm
    1pm
    2pm
    3pm
    4pm
    5pm
    6pm
    7pm
    85° 80° 75°

    Temperature History

    more Historical Weather Data >
      Today Normal Record 8/19/2016
    High 83° 82° N/A 86°
    Low 64° 63° N/A 68°

    Sunrise/Sunset

    • Sunrise: 6:04 AM
    • Sunset: 7:47 PM
    • Duration: 13:43 hr

    Moonrise/Moonset

    • Moonrise: 3:33 AM
    • Moonset: 6:24 PM
    • Duration: 14:51 hr
    Astronomy

    Solunar Information for Arlington Heights, IL

    Mon, Aug 21
    New
    Tue, Aug 29
    First
    Wed, Sep 6
    Full
    Wed, Sep 13
    Last

    Sat. Stargazing