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      Small Craft Advisory
      until 6:00 AM EDT
      Elev 430 ft, 38.979 °N 77.355 °W

      Reston, VA

      Reston Station57°

      Summary

      Temperature (°F) Actual Historic Avg. Record
      High Temp736893
      Low Temp594427
      Day Average Temp65.48--
      Precipitation (in) Actual Historic Avg. Record
      Precipitation04.5-
      Dew Point (°F) Actual Historic Avg. Record
      Dew Point46.4--
      High58--
      Low33--
      Average46.4--
      Wind (mph) Actual Historic Avg. Record
      Max Wind Speed12--
      Visibility10--
      Sea Level Pressure (in) Actual Historic Avg. Record
      Sea Level Pressure29.67--
      Astronomy Day Length Rise Set
      Actual Time13h 19m6:29 AM7:49 PM
      Civil Twilight6:01 AM8:16 PM
      Nautical Twilight5:28 AM8:50 PM
      Astronomical Twilight4:53 AM9:25 PM
      Moon: Waxing gibbous1:55 PM3:51 AM

      Daily Observations

      TimeTemperatureDew PointHumidityWindWind SpeedWind GustPressurePrecip.Condition
      12:52 AM 63 °F 45 °F 52 % S 8 mph - 29.78 in 0 in Mostly Cloudy
      1:52 AM 63 °F 43 °F 48 % S 9 mph - 29.77 in 0 in Mostly Cloudy
      2:52 AM 62 °F 40 °F 44 % S 10 mph - 29.75 in 0 in Cloudy
      3:52 AM 61 °F 38 °F 42 % S 8 mph - 29.76 in 0 in Cloudy
      4:52 AM 61 °F 35 °F 38 % S 8 mph - 29.75 in 0 in Cloudy
      5:52 AM 61 °F 33 °F 35 % S 8 mph - 29.75 in 0 in Mostly Cloudy
      6:52 AM 59 °F 34 °F 39 % S 6 mph - 29.75 in 0 in Mostly Cloudy
      7:52 AM 61 °F 35 °F 38 % S 7 mph - 29.75 in 0 in Mostly Cloudy
      8:52 AM 61 °F 37 °F 41 % S 7 mph - 29.75 in 0 in Cloudy
      9:11 AM 62 °F 38 °F 41 % WSW 6 mph - 29.76 in 0 in Mostly Cloudy
      9:52 AM 61 °F 40 °F 46 % S 5 mph - 29.76 in 0 in Mostly Cloudy
      10:52 AM 62 °F 42 °F 48 % SSE 5 mph - 29.74 in 0 in Mostly Cloudy
      11:52 AM 67 °F 44 °F 44 % S 7 mph - 29.73 in 0 in Mostly Cloudy
      12:52 PM 69 °F 47 °F 45 % CALM 0 mph - 29.7 in 0 in Cloudy
      1:52 PM 70 °F 49 °F 47 % SE 9 mph - 29.64 in 0 in Cloudy
      2:52 PM 71 °F 51 °F 49 % SE 12 mph 17 mph 29.64 in 0 in Mostly Cloudy
      3:52 PM 72 °F 52 °F 49 % SE 9 mph - 29.59 in 0 in Cloudy
      4:52 PM 73 °F 54 °F 51 % SE 8 mph - 29.57 in 0 in Cloudy
      5:52 PM 72 °F 56 °F 57 % S 7 mph - 29.55 in 0 in Mostly Cloudy
      6:52 PM 71 °F 57 °F 61 % SSE 8 mph - 29.53 in 0 in Fair
      7:52 PM 70 °F 58 °F 65 % SE 6 mph - 29.54 in 0 in Mostly Cloudy
      8:52 PM 68 °F 58 °F 70 % SE 8 mph - 29.54 in 0 in Partly Cloudy
      9:52 PM 67 °F 58 °F 73 % SE 8 mph - 29.54 in 0 in Fair
      10:52 PM 66 °F 58 °F 75 % ESE 8 mph - 29.53 in 0 in Fair
      11:52 PM 64 °F 58 °F 80 % CALM 0 mph - 29.53 in 0 in Fair
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