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      Elev 4301 ft, 40.602 °N 112.455 °W

      Grantsville, UT

      Grantsville Station74°
      Updated: 12:27 AM MDT on September 7, 2026 (GMT -6)
      5 minutes ago
      77°
      73°
      74
      Feels Like 73
      Clear/Wind
      N
      21
      Gusts 37 mph
      Lower temperature is expected today
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Radar · Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Tonight
        Mon 09/07
        Low 59°f
         1% Precip. / 0 in
        Windy with clear skies. Low 59F. Winds SSW at 20 to 30 mph.
        Tomorrow
        Tue 09/08
        High 78°f
         1% Precip. / 0 in
        Abundant sunshine. High 78F. Winds N at 10 to 20 mph.
        Tomorrow night
        Tue 09/08
        Low 54°f
         0% Precip. / 0 in
        Clear skies. Low 54F. Winds SSW at 5 to 10 mph.
        Hourly Forecast
        Now
        73°
        1AM
        72°
        2AM
        70°
        3AM
        68°
        4AM
        65°
        5AM
        64°
        6AM
        62°
        7AM
        60°
        7:03AM
        Sunrise
        8AM
        62°
        9AM
        66°
        10AM
        69°
        11AM
        70°
        12PM
        72°
        1PM
        73°
        2PM
        74°
        3PM
        75°
        4PM
        76°
        5PM
        76°
        6PM
        75°
        7PM
        74°
        7:52PM
        Sunset
        8PM
        70°
        9PM
        66°
        10PM
        63°
        11PM
        61°
        12AM
        60°
        Precipitation
        1%
        Pollen
        Ragweed Pollen
        Moderate
        Air Quality
        101
        Unhealthy for Sensitive Groups
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.76 in
        2. Visibility 10 miles
        3. Clouds Clear
        4. Dew Point48°F
        5. Humidity 41%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KTVY Station History
        Almanac for September 7, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 77°F 83°F 102°F 2022
        4. Low 73°F 56°F 25°F 1938
        5. Rain/Snow Depth
        6. Precipitation 0 in 3.5 in -
        7. Snow 0 in 0 in -
        Almanac for September 8, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 86°F 83°F 100°F
        4. Low 73°F 56°F 35°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:02 AM 7:51 PM
        3. Civil Twilight 6:35 AM 8:19 PM
        4. Nautical Twilight 6:02 AM 8:52PM
        5. Astronomical Twilight 5:28 AM 9:26 PM
        1. Length of Visible Light 13h 44m
        2. Length of Day 12h 48m
        3. Tomorrow will be 2 minutes 38 seconds shorter
        1. Moon 2:46 AM 6:08 PM
        2. Waning Crescent17% of the Moon is Illuminated
        Sep 10
        New Moon
        Sep 18
        Waxing Half First Qtr
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Precipitation
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