My Profile
  1. Member Settings
  2. My Devices
  3. Sign Out
Log In
    Favorites
        More Settings
      Elev 121 ft, 39.271 °N 76.725 °W

      Catonsville, MD

      Catonsville Station74°
      Updated: 11:44 PM EDT on September 17, 2026 (GMT -4)
      4 minutes ago
      89°
      67°
      74
      Feels Like 76
      Cloudy
      N
      4
      Lower temperature is expected tomorrow
      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
        Thu 09/17
        Low 71°f
         15% Precip. / 0 in
        Partly to mostly cloudy. Slight chance of a rain shower. Low 71F. Winds light and variable.
        Tomorrow
        Fri 09/18
        High 83°f
         15% Precip. / 0 in
        A mix of clouds and sun in the morning followed by cloudy skies during the afternoon. Slight chance of a rain shower. High 83F. Winds N at 5 to 10 mph.
        Tomorrow night
        Fri 09/18
        Low 62°f
         17% Precip. / 0 in
        Partly cloudy skies. Low 62F. Winds NNE at 5 to 10 mph.
        Hourly Forecast
        Now
        74°
        12AM
        74°
        1AM
        74°
        2AM
        73°
        3AM
        73°
        4AM
        73°
        5AM
        73°
        6AM
        72°
        6:50AM
        Sunrise
        7AM
        72°
        8AM
        73°
        9AM
        76°
        10AM
        78°
        11AM
        80°
        12PM
        82°
        1PM
        82°
        2PM
        82°
        3PM
        82°
        4PM
        83°
        5PM
        81°
        6PM
        80°
        7PM
        78°
        7:10PM
        Sunset
        8PM
        76°
        9PM
        74°
        10PM
        72°
        11PM
        71°
        Precipitation
        15%
        Pollen
        Ragweed Pollen
        High
        Air Quality
        58
        Moderate
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.07 in
        2. Visibility 9 miles
        3. Clouds Cloudy
        4. Dew Point70°F
        5. Humidity 87%
        6. Rainfall 0.12 in
        7. Snow Depth 0 in
         KBWI Station History
        Almanac for September 18, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 89°F 79°F 91°F 1978
        4. Low 67°F 58°F 41°F 1990
        5. Rain/Snow Depth
        6. Precipitation 0 in 3.2 in -
        7. Snow 0 in 0 in -
        Almanac for September 19, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 83°F 79°F 94°F
        4. Low 67°F 58°F 42°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:51 AM 7:10 PM
        3. Civil Twilight 6:24 AM 7:37 PM
        4. Nautical Twilight 5:52 AM 8:08PM
        5. Astronomical Twilight 5:20 AM 8:40 PM
        1. Length of Visible Light 13h 12m
        2. Length of Day 12h 19m
        3. Tomorrow will be 2 minutes 33 seconds shorter
        1. Moon 2:37 PM 11:27 PM
        2. First Quarter49% of the Moon is Illuminated
        Sep 18
        Waxing Half First Qtr
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        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