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      Frost Advisory
      until 9:00 AM EDT
      Elev 279 ft, 39.009 °N 77.421 °W

      Sterling, VA

      Washington Dulles Intl Airport Station51°
      Fri, Oct 23, 2026
      Friday
      Fri 10/23
      High 65°f
      6% Precip. / 0 in
      Mainly sunny. High around 65F. Winds N at 5 to 10 mph.
      Friday night
      Fri 10/23
      Low 39°f
      15% Precip. / 0 in
      Clear skies. Low 39F. Winds light and variable.
      Sunrise 7:27 AM
      Sunset 6:19 PM
      Moonrise 4:50 PM
      Moonset 4:33 AM
      Waxing Gibbous, 93% visible
      Hourly Forecast
      12AM
      53°
      1AM
      52°
      2AM
      52°
      3AM
      50°
      4AM
      49°
      5AM
      48°
      6AM
      47°
      7AM
      46°
      7:27AM
      Sunrise
      8AM
      47°
      9AM
      50°
      10AM
      54°
      11AM
      58°
      12PM
      61°
      1PM
      63°
      2PM
      63°
      3PM
      64°
      4PM
      63°
      5PM
      62°
      6PM
      59°
      6:19PM
      Sunset
      7PM
      56°
      8PM
      53°
      9PM
      51°
      10PM
      49°
      11PM
      48°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      12:00 am
      Clear
      		 53°F 52°F 2% 0in 5% 43°F 67% 6 mph NNW 30.14in
      1:00 am
      Clear
      		 52°F 51°F 2% 0in 6% 43°F 71% 6 mph NNW 30.15in
      2:00 am
      Clear
      		 52°F 50°F 3% 0in 6% 43°F 73% 6 mph N 30.16in
      3:00 am
      Clear
      		 50°F 48°F 4% 0in 7% 43°F 76% 6 mph N 30.17in
      4:00 am
      Clear
      		 49°F 46°F 4% 0in 7% 43°F 79% 7 mph N 30.18in
      5:00 am
      Clear
      		 48°F 45°F 5% 0in 8% 43°F 81% 6 mph N 30.19in
      6:00 am
      Clear
      		 47°F 44°F 5% 0in 7% 42°F 84% 6 mph N 30.21in
      7:00 am
      Clear
      		 46°F 43°F 5% 0in 7% 42°F 85% 6 mph N 30.23in
      8:00 am
      Sunny
      		 47°F 44°F 5% 0in 7% 43°F 85% 6 mph N 30.25in
      9:00 am
      Sunny
      		 50°F 48°F 4% 0in 8% 44°F 79% 7 mph N 30.26in
      10:00 am
      Sunny
      		 54°F 52°F 2% 0in 10% 44°F 69% 8 mph N 30.26in
      11:00 am
      Sunny
      		 58°F 56°F 1% 0in 13% 44°F 59% 8 mph N 30.26in
      12:00 pm
      Sunny
      		 61°F 60°F 0% 0in 16% 42°F 51% 8 mph N 30.26in
      1:00 pm
      Sunny
      		 63°F 62°F 0% 0in 19% 41°F 45% 8 mph NNE 30.26in
      2:00 pm
      Mostly Sunny
      		 63°F 63°F 2% 0in 20% 41°F 44% 7 mph NNE 30.26in
      3:00 pm
      Sunny
      		 64°F 64°F 2% 0in 19% 42°F 44% 8 mph NNE 30.26in
      4:00 pm
      Sunny
      		 63°F 63°F 3% 0in 17% 43°F 47% 8 mph NNE 30.26in
      5:00 pm
      Sunny
      		 62°F 62°F 5% 0in 14% 43°F 49% 7 mph NNE 30.27in
      6:00 pm
      Sunny
      		 59°F 59°F 6% 0in 11% 42°F 53% 7 mph NNE 30.28in
      7:00 pm
      Clear
      		 56°F 55°F 7% 0in 9% 42°F 59% 5 mph NNE 30.3in
      8:00 pm
      Clear
      		 53°F 52°F 8% 0in 8% 41°F 64% 4 mph NE 30.32in
      9:00 pm
      Clear
      		 51°F 50°F 10% 0in 9% 41°F 70% 4 mph NNE 30.35in
      10:00 pm
      Clear
      		 49°F 48°F 12% 0in 8% 41°F 75% 4 mph NNE 30.37in
      11:00 pm
      Clear
      		 48°F 47°F 10% 0in 8% 41°F 78% 3 mph NNE 30.38in
      Additional Conditions
      1. Pressure 30.42 in
      2. Visibility 10 miles
      3. Clouds Clear
      4. Dew Point33°F
      5. Humidity 56%
      6. Rainfall 0.03 in
      7. Snow Depth 0 in
       KIAD Station History
      Almanac for October 17, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 62°F 67°F 86°F 1989
      4. Low 41°F 45°F 28°F 1995
      5. Rain/Snow Depth
      6. Precipitation 0 in - in -
      7. Snow 0 in - in -
      Almanac for October 18, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 62°F 67°F 84°F
      4. Low 37°F 45°F 24°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 7:21 AM 6:28 PM
      3. Civil Twilight 6:54 AM 6:55 PM
      4. Nautical Twilight 6:23 AM 7:26PM
      5. Astronomical Twilight 5:52 AM 7:56 PM
      1. Length of Visible Light 12h 0m
      2. Length of Day 11h 6m
      3. Tomorrow will be 2 minutes 25 seconds shorter
      1. Moon 2:03 PM 11:16 PM
      2. Waxing Crescent41% 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
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