My Profile
  1. Member Settings
  2. My Devices
  3. Sign Out
Log In
    Favorites
        More Settings
      Small Craft Advisory
      until 6:00 AM EDT
      Elev 18 ft, 39.273 °N 76.606 °W

      Baltimore, MD

      Riverside Station70°
      Updated: 3:59 AM EDT on September 21, 2026 (GMT -4)
      1 minute ago
      74°
      65°
      70
      Feels Like 71
      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
        Today
        Mon 09/21
        High 72°f
         61% Precip. / 0.13 in
        Cloudy with occasional showers this afternoon. High 72F. Winds NE at 5 to 10 mph. Chance of rain 60%.
        Tonight
        Mon 09/21
        Low 61°f
         61% Precip. / 0.19 in
        Cloudy with occasional rain showers. Low 61F. Winds ENE at 5 to 10 mph. Chance of rain 60%.
        Tomorrow
        Tue 09/22
        High 64°f56°f
         88% Precip. / 0.65 in
        Rain likely. High 64F. Winds NE at 10 to 15 mph. Chance of rain 90%. Rainfall near a half an inch.
        Hourly Forecast
        Now
        71°
        4AM
        71°
        5AM
        70°
        6AM
        69°
        6:53AM
        Sunrise
        7AM
        68°
        8AM
        68°
        9AM
        68°
        10AM
        70°
        11AM
        71°
        12PM
        71°
        1PM
        31%
        71°
        2PM
        50%
        71°
        3PM
        58%
        70°
        4PM
        61%
        70°
        5PM
        40%
        70°
        6PM
        39%
        69°
        7PM
        41%
        68°
        7:05PM
        Sunset
        8PM
        49%
        68°
        9PM
        51%
        67°
        10PM
        44%
        66°
        11PM
        44%
        66°
        12AM
        56%
        66°
        1AM
        36%
        66°
        2AM
        55%
        66°
        3AM
        58%
        66°
        Precipitation
        61%
        Pollen
        Ragweed Pollen
        High
        Air Quality
        33
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.96 in
        2. Visibility 10 miles
        3. Clouds Cloudy
        4. Dew Point64°F
        5. Humidity 79%
        6. Rainfall 0.21 in
        7. Snow Depth 0 in
         KBWI Station History
        Almanac for September 21, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 74°F 79°F 97°F 1931
        4. Low 65°F 62°F 42°F 1956
        5. Rain/Snow Depth
        6. Precipitation 0.31 in 0.13 in -
        7. Snow 0 in - in -
        Almanac for September 22, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 67°F 79°F 99°F
        4. Low 65°F 62°F 40°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:53 AM 7:04 PM
        3. Civil Twilight 6:26 AM 7:31 PM
        4. Nautical Twilight 5:55 AM 8:02PM
        5. Astronomical Twilight 5:23 AM 8:34 PM
        1. Length of Visible Light 13h 5m
        2. Length of Day 12h 11m
        3. Tomorrow will be 2 minutes 33 seconds shorter
        1. Moon 4:40 PM 1:24 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