Weather for Boyce, Virginia
Current Weather
Humidity: 94%
Feels Like: 61.3°F
Wind: SSE 3.4 mph
Wind Gusts: 7 mph
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 9 mi
UV Index: 0
Five Day Weather Forecast
Mon
H: 78°F
L: 58°F
Tue
H: 83°F
L: 65°F
Wed
H: 79°F
L: 64°F
Thu
H: 73°F
L: 65°F
Fri
H: 69°F
L: 64°F
Air Quality
Nitrogen Dioxide: 7.96 μg/m3
Sulphur Dioxide: 3.52 μg/m3
Ozone: 51 μg/m3
Astronomical
Sun Transit: 1:04 PM
Sunset: 7:08 PM
Daylight: 12 hrs 8 mins
Moon Transit: 1:39 PM
Moonset: 7:24 PM
Moon Phase: New
Moon Illumination: 2.9%
Best Times for Fishing or Hunting
Major Periods
2:27 AM - 4:57 AM1:09 PM - 3:39 PM
Minor Periods
6:54 PM - 8:24 PM7:14 AM - 8:44 AM
Action Rating: 5 out of 5
This is only a test for monitoring of vital dissemination systems.
Effective: Sun September 21, 2025, 8:21 PM
Expires: Sun September 21, 2025, 8:31 PM
Monitoring message only. Please disregard.
Monitoring message only. Please disregard.
Coastal Flood Advisory issued September 21 at 8:20PM EDT until September 21 at 10:00PM EDT by NWS Baltimore MD/Washington DC
Effective: Sun September 21, 2025, 8:20 PM
Expires: Sun September 21, 2025, 10:00 PM
* WHAT...Up to one foot of inundation above ground level in low lying areas due to tidal flooding. * WHERE...Shoreline in the City of Alexandria and Arlington County. * WHEN...Until 10 PM EDT this evening, especially around the time of high tide. * IMPACTS...Flooding of lots, parks, and roads with only isolated road closures expected. * ADDITIONAL DETAILS...Tides one to one and a half feet above normal. The next high tide at Alexandria is at 9:07 PM and 9:25 AM.
If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property.
Coastal Flood Advisory issued September 21 at 8:20PM EDT until September 21 at 10:00PM EDT by NWS Baltimore MD/Washington DC
Effective: Sun September 21, 2025, 8:20 PM
Expires: Sun September 21, 2025, 10:00 PM
* WHAT...Up to one foot of inundation above ground level in low lying areas due to tidal flooding. * WHERE...Shoreline in the City of Alexandria and Arlington County. * WHEN...Until 10 PM EDT this evening, especially around the time of high tide. * IMPACTS...Flooding of lots, parks, and roads with only isolated road closures expected. * ADDITIONAL DETAILS...Tides one to one and a half feet above normal. The next high tide at Alexandria is at 9:07 PM and 9:25 AM.
If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property.
Weather Forecast
Average Temperature: 66.8°F
Average Humidity: 85%
Wind: 8.7 mph
UV Index: 1.1
Air Quality
Nitrogen Dioxide: 8.8 μg/m3
Sulphur Dioxide: 3.03 μg/m3
Ozone: 70.84 μg/m3
Astronomical
Sun Transit: 1:04 PM
Sunset: 7:08 PM
Daylight: 12 hrs 8 mins
Moon Transit: 1:39 PM
Moonset: 7:24 PM
Moon Phase: New
Moon Illumination: 2.9%
Best Times for Fishing or Hunting
Major Periods
2:27 AM - 4:57 AM1:09 PM - 3:39 PM
Minor Periods
6:54 PM - 8:24 PM7:14 AM - 8:44 AM
Action Rating: 5 out of 5
Weather Forecast
Average Temperature: 73.6°F
Average Humidity: 74%
Wind: 5.6 mph
UV Index: 0
Air Quality
Nitrogen Dioxide: 6.13 μg/m3
Sulphur Dioxide: 3.5 μg/m3
Ozone: 82.44 μg/m3
Astronomical
Sun Transit: 1:04 PM
Sunset: 7:07 PM
Daylight: 12 hrs 6 mins
Moon Transit: 2:19 PM
Moonset: 7:46 PM
Moon Phase: New
Moon Illumination: 0.6%
Best Times for Fishing or Hunting
Major Periods
3:08 AM - 5:38 AM1:49 PM - 4:19 PM
Minor Periods
7:16 PM - 8:46 PM8:15 AM - 9:45 AM
Action Rating: 4 out of 5
Weather Forecast
Average Temperature: 68.8°F
Average Humidity: 89%
Wind: 5.4 mph
UV Index: 5
Air Quality
Nitrogen Dioxide: 7.22 μg/m3
Sulphur Dioxide: 6.5 μg/m3
Ozone: 86.96 μg/m3
Astronomical
Sun Transit: 1:03 PM
Sunset: 7:05 PM
Daylight: 12 hrs 3 mins
Moon Transit: 3:01 PM
Moonset: 8:10 PM
Moon Phase: New
Moon Illumination: 3.6%
Best Times for Fishing or Hunting
Major Periods
3:49 AM - 6:19 AM2:31 PM - 5:01 PM
Minor Periods
7:40 PM - 9:10 PM9:16 AM - 10:46 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 67.3°F
Average Humidity: 96%
Wind: 6.9 mph
UV Index: 4
Air Quality
Nitrogen Dioxide: 9.81 μg/m3
Sulphur Dioxide: 2.32 μg/m3
Ozone: 66.92 μg/m3
Astronomical
Sun Transit: 1:03 PM
Sunset: 7:04 PM
Daylight: 12 hrs 1 mins
Moon Transit: 3:45 PM
Moonset: 8:37 PM
Moon Phase: Waxing Crescent
Moon Illumination: 8.9%
Best Times for Fishing or Hunting
Major Periods
4:32 AM - 7:02 AM3:15 PM - 5:45 PM
Minor Periods
8:07 PM - 9:37 PM10:18 AM - 11:48 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 66.5°F
Average Humidity: 99%
Wind: 2.9 mph
UV Index: 4
Air Quality
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sun Transit: 1:03 PM
Sunset: 7:02 PM
Daylight: 11 hrs 58 mins
Moon Transit: 4:32 PM
Moonset: 9:10 PM
Moon Phase: Waxing Crescent
Moon Illumination: 16.4%
Best Times for Fishing or Hunting
Major Periods
5:18 AM - 7:48 AM4:02 PM - 6:32 PM
Minor Periods
8:40 PM - 10:10 PM11:20 AM - 12:50 AM
Action Rating: 2 out of 5