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      Elev 23 ft, 38.175 °N 76.416 °W

      St. Mary's City, MD

      Mon, Oct 12, 2026
      Tonight
      Sun 10/11
      Low 60°f
      88% Precip. / 0.05 in
      Cloudy. Some light rain is likely. Low around 60F. Winds WNW at 5 to 10 mph. Chance of rain 90%.
      Tomorrow
      Mon 10/12
      High 73°f
      16% Precip. / 0 in
      Cloudy early with partial sunshine expected late. High 73F. Winds NW at 10 to 15 mph.
      Sunrise 7:11 AM
      Sunset 6:32 PM
      Moonrise 9:18 AM
      Moonset 7:17 PM
      Waxing Crescent, 3% visible
      Hourly Forecast
      Now
      65°
      3AM
      65°
      4AM
      65°
      5AM
      86%
      64°
      6AM
      80%
      63°
      7AM
      62°
      7:11AM
      Sunrise
      8AM
      62°
      9AM
      63°
      10AM
      63°
      11AM
      65°
      12PM
      67°
      1PM
      69°
      2PM
      71°
      3PM
      72°
      4PM
      72°
      5PM
      72°
      6PM
      70°
      6:31PM
      Sunset
      7PM
      66°
      8PM
      64°
      9PM
      62°
      10PM
      62°
      11PM
      62°
      12AM
      62°
      1AM
      61°
      2AM
      60°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      3:00 am
      Cloudy
      65°F 65°F 18% 0in 100% 64°F 95% 8 mph W 29.69in
      4:00 am
      Cloudy
      65°F 65°F 21% 0in 100% 63°F 93% 9 mph WNW 29.69in
      5:00 am
      Rain
      64°F 63°F 86% 0.03in 100% 62°F 94% 10 mph NW 29.71in
      6:00 am
      Light Rain
      63°F 62°F 80% 0in 99% 61°F 94% 12 mph NW 29.75in
      7:00 am
      Cloudy
      62°F 61°F 18% 0in 97% 60°F 93% 12 mph NW 29.78in
      8:00 am
      Cloudy
      62°F 61°F 15% 0in 98% 59°F 90% 12 mph NW 29.8in
      9:00 am
      Cloudy
      63°F 62°F 4% 0in 87% 60°F 89% 12 mph NW 29.83in
      10:00 am
      Mostly Cloudy
      63°F 62°F 8% 0in 79% 59°F 87% 10 mph NW 29.86in
      11:00 am
      Mostly Cloudy
      65°F 64°F 7% 0in 77% 59°F 83% 10 mph NW 29.88in
      12:00 pm
      Cloudy
      67°F 67°F 7% 0in 80% 59°F 75% 11 mph NW 29.89in
      1:00 pm
      Mostly Cloudy
      69°F 69°F 4% 0in 79% 60°F 71% 10 mph NW 29.89in
      2:00 pm
      Mostly Cloudy
      71°F 71°F 2% 0in 67% 60°F 69% 9 mph NW 29.89in
      3:00 pm
      Partly Cloudy
      72°F 72°F 1% 0in 45% 60°F 65% 9 mph NW 29.89in
      4:00 pm
      Partly Cloudy
      72°F 72°F 1% 0in 57% 60°F 65% 8 mph NW 29.89in
      5:00 pm
      Sunny
      72°F 72°F 2% 0in 14% 61°F 69% 6 mph NW 29.89in
      6:00 pm
      Sunny
      70°F 71°F 3% 0in 12% 62°F 74% 4 mph NW 29.9in
      7:00 pm
      Clear
      66°F 67°F 5% 0in 19% 62°F 85% 2 mph WNW 29.91in
      8:00 pm
      Mostly Clear
      64°F 64°F 6% 0in 29% 62°F 91% 2 mph WNW 29.92in
      9:00 pm
      Clear
      62°F 62°F 6% 0in 18% 61°F 97% 1 mph WNW 29.93in
      10:00 pm
      Clear
      62°F 62°F 7% 0in 13% 62°F 100% 2 mph WNW 29.94in
      11:00 pm
      Clear
      62°F 62°F 7% 0in 5% 61°F 98% 2 mph WNW 29.96in
      Additional Conditions
      1. Pressure 29.66 in
      2. Visibility 10 miles
      3. Clouds Cloudy
      4. Dew Point64°F
      5. Humidity 95%
      6. Rainfall 1 in
      7. Snow Depth 0 in
      KNUI Station History
      Almanac for October 12, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 73°F 67°F 84°F 1974
      4. Low 60°F 47°F 34°F 1996
      5. Rain/Snow Depth
      6. Precipitation 0 in 3.4 in -
      7. Snow 0 in 0 in -
      Almanac for October 13, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 79°F 67°F 81°F
      4. Low 55°F 47°F 31°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 7:11 AM 6:32 PM
      3. Civil Twilight 6:45 AM 6:58 PM
      4. Nautical Twilight 6:14 AM 7:29PM
      5. Astronomical Twilight 5:44 AM 7:59 PM
      1. Length of Visible Light 12h 13m
      2. Length of Day 11h 20m
      3. Tomorrow will be 2 minutes 24 seconds shorter
      1. Moon 9:18 AM 7:17 PM
      2. Waxing Crescent3% of the Moon is Illuminated
      Oct 18
      Waxing Half First Qtr
      Oct 26
      Full Moon
      Nov 1
      Waning Half Last Qtr
      Nov 9
      New Moon
      Nearby Weather Stations
      Station Location
      Temp
      Windchill
      Heat Index
      Dew Point
      Humidity
      Wind
      Precip.
      Elev.
      Updated
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      Level Access
      Glossary