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      Elev 124 ft, 38.900 °N 77.274 °W

      Vienna, VA

      Vienna Station39°
      Sun, Oct 25, 2026
      Tomorrow
      Sun 10/25
      High 66°f40°f
      7% Precip. / 0 in
      A mainly sunny sky. High 66F. Winds light and variable.
      Tomorrow night
      Sun 10/25
      Low 40°f
      8% Precip. / 0 in
      A mostly clear sky. Low around 40F. Winds light and variable.
      Sunrise 7:28 AM
      Sunset 6:16 PM
      Moonrise 5:42 PM
      Moonset 6:51 AM
      Waxing Gibbous, 99% visible
      Hourly Forecast
      12AM
      45°
      1AM
      44°
      2AM
      43°
      3AM
      42°
      4AM
      41°
      5AM
      41°
      6AM
      40°
      7AM
      40°
      7:28AM
      Sunrise
      8AM
      41°
      9AM
      46°
      10AM
      51°
      11AM
      56°
      12PM
      59°
      1PM
      62°
      2PM
      64°
      3PM
      65°
      4PM
      65°
      5PM
      64°
      6PM
      60°
      6:16PM
      Sunset
      7PM
      56°
      8PM
      53°
      9PM
      51°
      10PM
      48°
      11PM
      46°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      12:00 am
      Clear
      		 45°F 45°F 5% 0in 13% 41°F 87% 1 mph E 30.55in
      1:00 am
      Clear
      		 44°F 44°F 5% 0in 7% 41°F 90% 1 mph E 30.54in
      2:00 am
      Clear
      		 43°F 43°F 6% 0in 6% 41°F 91% 1 mph E 30.55in
      3:00 am
      Clear
      		 42°F 42°F 6% 0in 3% 40°F 93% 1 mph ENE 30.54in
      4:00 am
      Clear
      		 41°F 41°F 7% 0in 7% 39°F 94% 1 mph NNE 30.55in
      5:00 am
      Clear
      		 41°F 41°F 7% 0in 9% 39°F 93% 1 mph N 30.55in
      6:00 am
      Clear
      		 40°F 40°F 7% 0in 9% 39°F 94% 1 mph N 30.56in
      7:00 am
      Clear
      		 40°F 40°F 7% 0in 10% 39°F 94% 1 mph N 30.57in
      8:00 am
      Sunny
      		 41°F 41°F 7% 0in 13% 39°F 94% 2 mph N 30.58in
      9:00 am
      Sunny
      		 46°F 46°F 5% 0in 12% 42°F 84% 2 mph N 30.59in
      10:00 am
      Sunny
      		 51°F 51°F 3% 0in 9% 43°F 72% 2 mph NNE 30.59in
      11:00 am
      Sunny
      		 56°F 56°F 1% 0in 4% 42°F 59% 2 mph NE 30.58in
      12:00 pm
      Sunny
      		 59°F 59°F 0% 0in 2% 41°F 51% 2 mph ENE 30.57in
      1:00 pm
      Sunny
      		 62°F 62°F 0% 0in 0% 41°F 47% 2 mph E 30.53in
      2:00 pm
      Sunny
      		 64°F 64°F 0% 0in 0% 41°F 44% 2 mph ESE 30.51in
      3:00 pm
      Sunny
      		 65°F 65°F 0% 0in 0% 42°F 44% 2 mph SE 30.48in
      4:00 pm
      Sunny
      		 65°F 65°F 0% 0in 0% 42°F 44% 2 mph SSE 30.47in
      5:00 pm
      Sunny
      		 64°F 64°F 0% 0in 0% 44°F 48% 2 mph ESE 30.46in
      6:00 pm
      Sunny
      		 60°F 60°F 1% 0in 0% 44°F 56% 2 mph SE 30.45in
      7:00 pm
      Clear
      		 56°F 56°F 1% 0in 0% 45°F 66% 2 mph SSE 30.46in
      8:00 pm
      Clear
      		 53°F 53°F 2% 0in 0% 44°F 72% 1 mph SE 30.46in
      9:00 pm
      Clear
      		 51°F 51°F 2% 0in 0% 44°F 77% 1 mph SE 30.46in
      10:00 pm
      Clear
      		 48°F 48°F 3% 0in 0% 43°F 82% 0 mph SSE 30.45in
      11:00 pm
      Clear
      		 46°F 46°F 3% 0in 0% 43°F 87% 0 mph S 30.44in
      Additional Conditions
      1. Pressure 30.47 in
      2. Visibility 10 miles
      3. Clouds Clear
      4. Dew Point38°F
      5. Humidity 92%
      6. Rainfall 0 in
      7. Snow Depth 0 in
       KIAD Station History
      Almanac for October 24, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 63°F 65°F 85°F 2001
      4. Low 39°F 44°F 23°F 1993
      5. Rain/Snow Depth
      6. Precipitation 0 in 4 in -
      7. Snow 0 in 0 in -
      Almanac for October 25, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 66°F 65°F 82°F
      4. Low 39°F 43°F 24°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 7:27 AM 6:18 PM
      3. Civil Twilight 7:00 AM 6:45 PM
      4. Nautical Twilight 6:29 AM 7:16PM
      5. Astronomical Twilight 5:58 AM 7:47 PM
      1. Length of Visible Light 11h 44m
      2. Length of Day 10h 50m
      3. Tomorrow will be 2 minutes 20 seconds shorter
      1. Moon 5:14 PM 5:40 AM
      2. Waxing Gibbous97% of the Moon is Illuminated
      Oct 26
      Full Moon
      Nov 1
      Waning Half Last Qtr
      Nov 9
      New Moon
      Nov 17
      Waxing Half First Qtr
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      Elev.
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