My Profile
  1. Member Settings
  2. My Devices
  3. Sign Out
Log In
    Favorites
        More Settings
      Elev 252 ft, 43.214 °N 79.948 °W

      Ancaster, CA

      Marritt Station57°
      Updated: 9:06 AM EDT on September 23, 2026 (GMT -4)
      6 minutes ago
      65°
      51°
      57
      Feels Like 55
      Partly Cloudy
      N
      11
      Gusts 19 mph
      Higher temperature is expected today
      Wundermap
      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
        Wed 09/23
        High 65°f
         2% Precip. / 0 in
        A mix of clouds and sun. High around 65F. Winds ENE at 15 to 25 mph.
        Tonight
        Wed 09/23
        Low 45°f
         7% Precip. / 0 in
        Mostly clear. Low around 45F. Winds ENE at 10 to 20 mph.
        Tomorrow
        Thu 09/24
        High 66°f45°f
         7% Precip. / 0 in
        A mainly sunny sky. High 66F. Winds ENE at 10 to 20 mph.
        Hourly Forecast
        Now
        57°
        10AM
        60°
        11AM
        62°
        12PM
        63°
        1PM
        63°
        2PM
        64°
        3PM
        64°
        4PM
        63°
        5PM
        62°
        6PM
        61°
        7PM
        58°
        7:15PM
        Sunset
        8PM
        56°
        9PM
        56°
        10PM
        56°
        11PM
        55°
        12AM
        54°
        1AM
        53°
        2AM
        52°
        3AM
        51°
        4AM
        50°
        5AM
        48°
        6AM
        46°
        7AM
        46°
        7:09AM
        Sunrise
        8AM
        50°
        9AM
        54°
        Precipitation
        7%
        Pollen
        None
        Air Quality
        22
        Good
        UV Index
        1
        Low
        Additional Conditions
        1. Pressure 30.48 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point50°F
        5. Humidity 78%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         CYHM Station History
        Almanac for
        1. Forecast Average Record
        2. Temperature
        3. High 65°F -°F -°F
        4. Low 51°F -°F -°F
        5. Rain/Snow Depth
        6. Precipitation 0 in - in -
        7. Snow 0 in - in -
        Almanac for
        1. Forecast Average Record
        2. Temperature
        3. High 66°F -°F -°F
        4. Low 51°F -°F -°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:08 AM 7:15 PM
        3. Civil Twilight 6:39 AM 7:43 PM
        4. Nautical Twilight 6:06 AM 8:16PM
        5. Astronomical Twilight 5:32 AM 8:50 PM
        1. Length of Visible Light 13h 3m
        2. Length of Day 12h 6m
        3. Tomorrow will be 2 minutes 55 seconds shorter
        1. Moon 5:55 PM 3:38 AM
        2. Waxing Gibbous91% of the Moon is Illuminated
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Oct 18
        Waxing Half First Qtr
        Nearby Weather Stations
        Station Location
        Temp
        Windchill
        Heat Index
        Dew Point
        Humidity
        Wind
        Precip.
        Elev.
        Updated
        Loading nearby stations…
        Precipitation
        Loading…
        Health
        Loading…
        Weather Alerts
        Loading…
        Our AppsAbout UsContactCareersWeather Data APIs
        PWS NetworkWundermap
        Terms of UsePrivacy PolicyCookie NoticeAccessibility StatementAdChoicesData Vendors
        essentialaccessibility.com
        We recognize our responsibility to use data and technology for good. We may use or share your data with our data vendors. Take control of your data.
        Review All Privacy and Ad Settings
        Choose how my information is shared
        Data Rights
        The Weather Company The Weather Channel Weather Underground Storm Radar
        © The Weather Company, LLC 2026
        Glossary