, °F

Personalized Forecasts

Featured Forecast

My Favorite Forecasts

    My Recent Locations

    • Early AM

      Sep 29

      59° Lo
      A shower possible
      • Stargazing
      • Weather
      • Cloud Cover: 77%
      • Precip: 49%
      • Hours of Precip: 2.5
      More
    • Today

      Sep 29

      74° /58°
      A thunderstorm in spots
      • Good
      • for stargazing
      • Cloud Cover: 41%
      • Precip: 24%
      • Hours of Precip: 0.5
      More
    • Fri

      Sep 30

      75° /58°
      Clouds and sun, a t-shower
      • Excellent
      • for stargazing
      • Cloud Cover: 3%
      • Precip: 11%
      • Hours of Precip: 1
      More
    • Sat

      Oct 1

      73° /54°F
      A t-storm in the afternoon
      • Very Good
      • for stargazing
      • Cloud Cover: 29%
      • Precip: 25%
      • Hours of Precip: 1
    • Sun

      Oct 2

      74° /53°
      Thundershower
      • Fair
      • for stargazing
      • Cloud Cover: 71%
      • Precip: 20%
      • Hours of Precip: 0.5
      More

    Day

    73°Hi RealFeel® 75° Precipitation 61%
    Partly sunny with a shower or thunderstorm around in the afternoon
    • W 8 mph
    • Gusts: 14 mph
    • Max UV Index: 5 (Moderate)
    • Thunderstorms: 60%
    • Precipitation: 0.19 in
    • Rain: 0.19 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 1 hrs
    • Hours of Rain: 1 hrs

    Night

    54°Lo RealFeel® 52° Precipitation 25%
    Partly cloudy
    • E 7 mph
    • Gusts: 9 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 10/1/2015
    High 73° 70° 87° (2015) 87°
    Low 54° 46° 30° (1971) 63°

    Sunrise/Sunset

    • Sunrise: 7:26 AM
    • Sunset: 7:09 PM
    • Duration: 11:43 hr

    Moonrise/Moonset

    • Moonrise: 7:58 AM
    • Moonset: 7:47 PM
    • Duration: 11:49 hr
    Astronomy

    Solunar Information for Roy, UT

    Sat, Oct 1
    New
    Sun, Oct 9
    First
    Sun, Oct 16
    Full
    Sat, Oct 22
    Last

    Sat. Stargazing