My Profile
  1. Member Settings
  2. My Devices
  3. Sign Out
Log In
    Favorites
        More Settings
      Elev 143 ft, 39.039 °N 76.497 °W

      Arnold, MD

      Briar Lea Station64°
      Updated: 4:11 PM EDT on October 3, 2026 (GMT -4)
      5 minutes ago
      69°
      60°
      64
      Feels Like 64
      Mostly Cloudy
      N
      4
      Similar temperature is expected tomorrow
      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
        Tonight
        Sat 10/03
        Low 62°f
         57% Precip. / 0.06 in
        Cloudy with occasional showers overnight. Low 62F. Winds ENE at 5 to 10 mph. Chance of rain 60%.
        Tomorrow
        Sun 10/04
        High 66°f
         57% Precip. / 0.13 in
        Considerable cloudiness with occasional rain showers. High 66F. Winds ENE at 5 to 10 mph. Chance of rain 60%.
        Tomorrow night
        Sun 10/04
        Low 59°f
         21% Precip. / 0 in
        Cloudy. Areas of patchy fog developing. Low 59F. Winds light and variable.
        Hourly Forecast
        Now
        64°
        5PM
        65°
        6PM
        64°
        6:45PM
        Sunset
        7PM
        64°
        8PM
        63°
        9PM
        63°
        10PM
        63°
        11PM
        63°
        12AM
        64°
        1AM
        64°
        2AM
        45%
        64°
        3AM
        35%
        64°
        4AM
        58%
        64°
        5AM
        47%
        63°
        6AM
        36%
        63°
        7AM
        55%
        63°
        7:04AM
        Sunrise
        8AM
        57%
        63°
        9AM
        48%
        64°
        10AM
        44%
        64°
        11AM
        37%
        64°
        12PM
        44%
        64°
        1PM
        37%
        65°
        2PM
        31%
        65°
        3PM
        65°
        4PM
        32%
        66°
        Precipitation
        58%
        Pollen
        Ragweed Pollen
        High
        Air Quality
        20
        Good
        UV Index
        1
        Low
        Additional Conditions
        1. Pressure 30.21 in
        2. Visibility 10 miles
        3. Clouds Cloudy
        4. Dew Point56°F
        5. Humidity 75%
        6. Rainfall 0.61 in
        7. Snow Depth 0 in
         KANP Station History
        Almanac for October 3, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 69°F 73°F 90°F 1954
        4. Low 60°F 58°F 39°F 2001
        5. Rain/Snow Depth
        6. Precipitation 0.06 in - in -
        7. Snow 0 in - in -
        Almanac for October 4, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 66°F 73°F 93°F
        4. Low 62°F 57°F 34°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:03 AM 6:45 PM
        3. Civil Twilight 6:37 AM 7:11 PM
        4. Nautical Twilight 6:06 AM 7:42PM
        5. Astronomical Twilight 5:35 AM 8:13 PM
        1. Length of Visible Light 12h 34m
        2. Length of Day 11h 41m
        3. Tomorrow will be 2 minutes 31 seconds shorter
        1. Moon - 2:50 PM
        2. Last Quarter54% of the Moon is Illuminated
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Oct 18
        Waxing Half First Qtr
        Oct 26
        Full Moon
        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 UsContactCareers
        PWS NetworkWunderMap
        Trust CenterTerms of UsePrivacy PolicyData RightsPrivacy SettingsCookie NoticeData VendorsAccessibility Statement
        Level Access
        The Weather Company The Weather Channel Weather Underground Storm Radar
        © The Weather Company, LLC 2026
        Glossary