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      Elev 738 ft, 45.002 °N 79.461 °W

      Gravenhurst, CA

      Gravenhurst Station74°
      Updated: 12:38 PM EDT on August 29, 2026 (GMT -4)
      just now
      78°
      46°
      74
      Feels Like 74
      Partly Cloudy
      N
      11
      Gusts 21 mph
      Higher 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
        Today
        Sun 08/30
        High 78°f
        7% Precip. / 0 in
        Sun and clouds mixed. High 78F. Winds WSW at 10 to 15 mph.
        Tonight
        Sun 08/30
        Low 60°f
        65% Precip. / 0.12 in
        Cloudy with rain developing after midnight. Low near 60F. Winds WSW at 5 to 10 mph. Chance of rain 70%.
        Tomorrow
        Sun 08/30
        High 72°f58°f
        69% Precip. / 0.09 in
        Cloudy with occasional light rain...mainly in the morning. High 72F. Winds light and variable. Chance of rain 70%.
        Hourly Forecast
        Now
        76°
        1PM
        76°
        2PM
        77°
        3PM
        78°
        4PM
        76°
        5PM
        75°
        6PM
        74°
        7PM
        73°
        8PM
        70°
        8:00PM
        Sunset
        9PM
        67°
        10PM
        40%
        67°
        11PM
        66°
        12AM
        65°
        1AM
        64°
        2AM
        32%
        64°
        3AM
        35%
        63°
        4AM
        56%
        63°
        5AM
        65%
        62°
        6AM
        64%
        61°
        6:37AM
        Sunrise
        7AM
        60%
        61°
        8AM
        70%
        63°
        9AM
        65%
        65°
        10AM
        45%
        66°
        11AM
        40%
        66°
        12PM
        67°
        Precipitation
        70%
        Pollen
        Grass Pollen
        Low
        Air Quality
        23
        Good
        UV Index
        6
        High
        Additional Conditions
        1. Pressure 30.09 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point59°F
        5. Humidity 57%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         CYQA Station History
        Almanac for
        1. Forecast Average Record
        2. Temperature
        3. High 78°F -°F -°F
        4. Low 46°F -°F -°F
        5. Rain/Snow Depth
        6. Precipitation 0.12 in - in -
        7. Snow 0 in - in -
        Almanac for
        1. Forecast Average Record
        2. Temperature
        3. High 72°F -°F -°F
        4. Low 46°F -°F -°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:36 AM 8:00 PM
        3. Civil Twilight 6:05 AM 8:30 PM
        4. Nautical Twilight 5:28 AM 9:07PM
        5. Astronomical Twilight 4:49 AM 9:46 PM
        1. Length of Visible Light 14h 24m
        2. Length of Day 13h 23m
        3. Tomorrow will be 2 minutes 59 seconds shorter
        1. Moon 8:29 PM 8:08 AM
        2. Waning Gibbous96% of the Moon is Illuminated
        Sep 4
        Waning Half Last Qtr
        Sep 10
        New Moon
        Sep 18
        Waxing Half First Qtr
        Sep 26
        Full Moon
        Precipitation
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