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      Frost Advisory
      until 9:00 AM EDT
      Elev 276 ft, 38.912 °N 77.509 °W

      South Riding, VA

      South Riding Station67°
      Sun, Nov 1, 2026
      Sunday
      Sun 11/01
      High 75°f
      20% Precip. / 0 in
      Mostly cloudy skies. Warm. High around 75F. Winds S at 5 to 10 mph.
      Sunday night
      Sun 11/01
      Low 60°f
      38% Precip. / 0.1 in
      Cloudy with showers. Low near 60F. Winds S at 5 to 10 mph. Chance of rain 40%.
      Sunrise 6:37 AM
      Sunset 5:09 PM
      Moonrise 11:32 PM
      Moonset 1:17 PM
      Last Quarter, 46% visible
      Hourly Forecast
      12AM
      58°
      1AM
      57°
      1AM
      57°
      2AM
      56°
      3AM
      55°
      4AM
      55°
      5AM
      54°
      6AM
      54°
      6:37AM
      Sunrise
      7AM
      55°
      8AM
      59°
      9AM
      63°
      10AM
      67°
      11AM
      70°
      12PM
      72°
      1PM
      73°
      2PM
      74°
      3PM
      74°
      4PM
      73°
      5PM
      72°
      5:09PM
      Sunset
      6PM
      68°
      7PM
      31%
      66°
      8PM
      33%
      65°
      9PM
      34%
      64°
      10PM
      36%
      63°
      11PM
      37%
      63°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      12:00 am
      Mostly Cloudy
      		 58°F 58°F 4% 0in 74% 54°F 85% 4 mph S 30.27in
      1:00 am
      Mostly Cloudy
      		 57°F 57°F 4% 0in 73% 54°F 88% 4 mph S 30.27in
      1:00 am
      Mostly Cloudy
      		 57°F 57°F 5% 0in 73% 54°F 89% 4 mph SSE 30.27in
      2:00 am
      Mostly Cloudy
      		 56°F 56°F 5% 0in 73% 54°F 91% 4 mph S 30.27in
      3:00 am
      Mostly Cloudy
      		 55°F 55°F 6% 0in 72% 53°F 92% 4 mph SSE 30.27in
      4:00 am
      Mostly Cloudy
      		 55°F 54°F 6% 0in 72% 53°F 93% 4 mph SSE 30.26in
      5:00 am
      Mostly Cloudy
      		 54°F 54°F 6% 0in 74% 53°F 93% 4 mph SSE 30.27in
      6:00 am
      Mostly Cloudy
      		 54°F 54°F 6% 0in 79% 52°F 93% 4 mph SSE 30.27in
      7:00 am
      Cloudy
      		 55°F 55°F 11% 0in 81% 53°F 92% 4 mph SSE 30.27in
      8:00 am
      Mostly Cloudy
      		 59°F 58°F 10% 0in 79% 54°F 85% 6 mph SSE 30.27in
      9:00 am
      Mostly Cloudy
      		 63°F 62°F 9% 0in 75% 55°F 76% 7 mph S 30.27in
      10:00 am
      Mostly Cloudy
      		 67°F 67°F 12% 0in 74% 55°F 67% 8 mph S 30.26in
      11:00 am
      Mostly Cloudy
      		 70°F 70°F 10% 0in 75% 55°F 60% 8 mph S 30.24in
      12:00 pm
      Mostly Cloudy
      		 72°F 72°F 9% 0in 77% 55°F 55% 9 mph S 30.22in
      1:00 pm
      Mostly Cloudy
      		 73°F 73°F 4% 0in 79% 56°F 54% 9 mph S 30.2in
      2:00 pm
      Cloudy
      		 74°F 74°F 7% 0in 80% 56°F 54% 9 mph S 30.19in
      3:00 pm
      Cloudy
      		 74°F 74°F 9% 0in 82% 56°F 54% 9 mph S 30.18in
      4:00 pm
      Cloudy
      		 73°F 73°F 15% 0in 84% 56°F 55% 9 mph S 30.17in
      5:00 pm
      Cloudy
      		 72°F 72°F 18% 0in 85% 56°F 59% 8 mph S 30.16in
      6:00 pm
      Cloudy
      		 68°F 68°F 20% 0in 87% 57°F 68% 7 mph SSE 30.16in
      7:00 pm
      Few Showers
      		 66°F 66°F 31% 0.01in 89% 57°F 73% 6 mph SSE 30.16in
      8:00 pm
      Few Showers
      		 65°F 65°F 33% 0.01in 89% 58°F 77% 5 mph SSE 30.15in
      9:00 pm
      Few Showers
      		 64°F 64°F 34% 0.01in 88% 58°F 81% 5 mph S 30.14in
      10:00 pm
      Showers
      		 63°F 63°F 36% 0.01in 87% 58°F 83% 5 mph S 30.13in
      11:00 pm
      Showers
      		 63°F 63°F 37% 0.01in 86% 58°F 84% 5 mph S 30.12in
      Additional Conditions
      1. Pressure 30.55 in
      2. Visibility 9 miles
      3. Clouds Mostly Cloudy
      4. Dew Point40°F
      5. Humidity 92%
      6. Rainfall 0 in
      7. Snow Depth 0 in
       KIAD Station History
      Almanac for October 25, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 65°F 65°F 81°F 2023
      4. Low 37°F 42°F 27°F 1969
      5. Rain/Snow Depth
      6. Precipitation 0 in 4.1 in -
      7. Snow 0 in 0 in -
      Almanac for October 26, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 71°F 64°F 84°F
      4. Low 36°F 41°F 26°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 7:29 AM 6:17 PM
      3. Civil Twilight 7:02 AM 6:45 PM
      4. Nautical Twilight 6:31 AM 7:16PM
      5. Astronomical Twilight 6:00 AM 7:47 PM
      1. Length of Visible Light 11h 42m
      2. Length of Day 10h 47m
      3. Tomorrow will be 2 minutes 20 seconds shorter
      1. Moon 5:43 PM 6:52 AM
      2. Waxing Gibbous99% 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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