My Profile
  1. Member Settings
  2. My Devices
  3. Sign Out
Log In
    Favorites
        More Settings
      Elev 456 ft, 39.169 °N 77.014 °W

      Brinklow, MD

      Ashton-Sandy Spring Station68°
      Updated: 2:34 AM EDT on September 21, 2026 (GMT -4)
      9 minutes ago
      82°
      68°
      68
      Feels Like 68
      Cloudy
      N
      6
      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
        Sun 09/20
        Low 63°f
         3% Precip. / 0 in
        Partly cloudy. Low 63F. Winds light and variable.
        Tomorrow
        Mon 09/21
        High 70°f
         71% Precip. / 0.14 in
        Cloudy with rain developing later in the day. High near 70F. Winds NE at 5 to 10 mph. Chance of rain 70%.
        Tomorrow night
        Mon 09/21
        Low 58°f
         88% Precip. / 0.32 in
        Periods of rain. Low 58F. Winds ENE at 5 to 10 mph. Chance of rain 90%. Rainfall near a quarter of an inch.
        Hourly Forecast
        Now
        68°
        3AM
        68°
        4AM
        67°
        5AM
        66°
        6AM
        65°
        6:54AM
        Sunrise
        7AM
        64°
        8AM
        65°
        9AM
        66°
        10AM
        68°
        11AM
        69°
        12PM
        69°
        1PM
        33%
        69°
        2PM
        69%
        69°
        3PM
        71%
        67°
        4PM
        56%
        66°
        5PM
        46%
        66°
        6PM
        63%
        66°
        7PM
        39%
        65°
        7:06PM
        Sunset
        8PM
        61%
        63°
        9PM
        71%
        62°
        10PM
        66%
        61°
        11PM
        54%
        61°
        12AM
        48%
        61°
        1AM
        60%
        61°
        2AM
        68%
        62°
        Precipitation
        71%
        Pollen
        Ragweed Pollen
        High
        Air Quality
        45
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.96 in
        2. Visibility 10 miles
        3. Clouds Cloudy
        4. Dew Point67°F
        5. Humidity 97%
        6. Rainfall 0.11 in
        7. Snow Depth 0 in
         KGAI Station History
        Almanac for September 21, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 82°F 78°F 91°F 1998
        4. Low 68°F 53°F 39°F 1991
        5. Rain/Snow Depth
        6. Precipitation 0 in 0.14 in -
        7. Snow 0 in - in -
        Almanac for September 22, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 71°F 77°F 95°F
        4. Low 68°F 52°F 35°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:54 AM 7:06 PM
        3. Civil Twilight 6:28 AM 7:33 PM
        4. Nautical Twilight 5:56 AM 8:04PM
        5. Astronomical Twilight 5:25 AM 8:36 PM
        1. Length of Visible Light 13h 5m
        2. Length of Day 12h 11m
        3. Tomorrow will be 2 minutes 32 seconds shorter
        1. Moon 4:41 PM 1:27 AM
        2. Waxing Gibbous77% 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
        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