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      Small Craft Advisory
      until 6:00 PM EST
      Elev 112 ft, 38.992 °N 76.970 °W

      Adelphi, MD

      Cool Spring Terrace Station64°
      Tue, Nov 10, 2026
      Tuesday
      Tue 11/10
      High 69°f
      7% Precip. / 0 in
      A mainly sunny sky. High 69F. Winds SW at 5 to 10 mph.
      Tuesday night
      Tue 11/10
      Low 39°f
      7% Precip. / 0 in
      A mostly clear sky. Low 39F. Winds light and variable.
      Sunrise 6:45 AM
      Sunset 4:57 PM
      Moonrise 8:17 AM
      Moonset 5:29 PM
      Waxing Crescent, 1% visible
      Hourly Forecast
      12AM
      43°
      1AM
      42°
      2AM
      41°
      3AM
      40°
      4AM
      39°
      5AM
      38°
      6AM
      38°
      6:45AM
      Sunrise
      7AM
      38°
      8AM
      44°
      9AM
      51°
      10AM
      56°
      11AM
      60°
      12PM
      64°
      1PM
      66°
      2PM
      68°
      3PM
      68°
      4PM
      66°
      4:57PM
      Sunset
      5PM
      64°
      6PM
      58°
      7PM
      54°
      8PM
      52°
      9PM
      51°
      10PM
      49°
      11PM
      48°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      12:00 am
      Partly Cloudy
      		 43°F 43°F 4% 0in 44% 39°F 85% 2 mph WNW 30.1in
      1:00 am
      Partly Cloudy
      		 42°F 42°F 4% 0in 36% 38°F 87% 1 mph WNW 30.09in
      2:00 am
      Partly Cloudy
      		 41°F 41°F 5% 0in 39% 38°F 88% 1 mph W 30.09in
      3:00 am
      Partly Cloudy
      		 40°F 40°F 6% 0in 31% 37°F 91% 2 mph W 30.09in
      4:00 am
      Mostly Clear
      		 39°F 39°F 7% 0in 28% 37°F 96% 1 mph W 30.09in
      5:00 am
      Clear
      		 38°F 38°F 7% 0in 12% 37°F 98% 1 mph WSW 30.09in
      6:00 am
      Clear
      		 38°F 38°F 7% 0in 10% 37°F 97% 1 mph WSW 30.09in
      7:00 am
      Sunny
      		 38°F 38°F 7% 0in 8% 37°F 96% 2 mph SW 30.09in
      8:00 am
      Sunny
      		 44°F 44°F 5% 0in 5% 40°F 87% 3 mph SW 30.09in
      9:00 am
      Sunny
      		 51°F 49°F 2% 0in 2% 41°F 70% 5 mph SW 30.08in
      10:00 am
      Sunny
      		 56°F 54°F 1% 0in 1% 41°F 56% 7 mph SW 30.06in
      11:00 am
      Sunny
      		 60°F 59°F 0% 0in 1% 40°F 48% 7 mph SW 30.03in
      12:00 pm
      Sunny
      		 64°F 63°F 0% 0in 1% 38°F 39% 7 mph SW 30in
      1:00 pm
      Sunny
      		 66°F 66°F 0% 0in 1% 38°F 36% 7 mph SW 29.97in
      2:00 pm
      Sunny
      		 68°F 68°F 0% 0in 0% 39°F 35% 6 mph WSW 29.95in
      3:00 pm
      Sunny
      		 68°F 68°F 0% 0in 0% 39°F 35% 6 mph SW 29.94in
      4:00 pm
      Sunny
      		 66°F 66°F 0% 0in 0% 40°F 38% 6 mph WSW 29.94in
      5:00 pm
      Clear
      		 64°F 64°F 0% 0in 0% 41°F 43% 4 mph WSW 29.95in
      6:00 pm
      Clear
      		 58°F 58°F 0% 0in 0% 42°F 55% 2 mph WSW 29.97in
      7:00 pm
      Clear
      		 54°F 54°F 1% 0in 0% 42°F 63% 3 mph W 29.98in
      8:00 pm
      Clear
      		 52°F 52°F 1% 0in 2% 42°F 69% 3 mph W 29.99in
      9:00 pm
      Clear
      		 51°F 51°F 1% 0in 19% 42°F 73% 2 mph WNW 30in
      10:00 pm
      Mostly Clear
      		 49°F 49°F 2% 0in 20% 43°F 78% 2 mph WNW 30in
      11:00 pm
      Clear
      		 48°F 48°F 3% 0in 17% 42°F 81% 2 mph WNW 30in
      Additional Conditions
      1. Pressure 29.97 in
      2. Visibility 10 miles
      3. Clouds Clear
      4. Dew Point37°F
      5. Humidity 44%
      6. Rainfall 0 in
      7. Snow Depth 0 in
       KCGS Station History
      Almanac for November 8, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 62°F 60°F 80°F 1975
      4. Low 45°F 40°F 16°F 1930
      5. Rain/Snow Depth
      6. Precipitation 0 in 0.11 in -
      7. Snow 0 in - in -
      Almanac for November 9, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 64°F 60°F 79°F
      4. Low 42°F 40°F 20°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 6:43 AM 4:59 PM
      3. Civil Twilight 6:14 AM 5:27 PM
      4. Nautical Twilight 5:43 AM 5:59PM
      5. Astronomical Twilight 5:11 AM 6:31 PM
      1. Length of Visible Light 11h 12m
      2. Length of Day 10h 16m
      3. Tomorrow will be 2 minutes 3 seconds shorter
      1. Moon 6:09 AM 4:17 PM
      2. Waning Crescent0% of the Moon is Illuminated
      Nov 9
      New Moon
      Nov 17
      Waxing Half First Qtr
      Nov 24
      Full Moon
      Dec 1
      Waning Half Last Qtr
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