Washington, VA 22747
Current Weather Conditions [Select Refresh to Update] |
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Current Conditions |
Almanac |
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Last Updated:
2:37pm on 9/18/25 Outside Temperature: 81.3 °F Today's High: 81.8 °F at 1:35pm Lo: 59.5 °F at 8:00am Barometric Trend: |
Sunrise :
6:59am Sunset: 7:18pm Moonrise: 3:29am Moonset: 5:56pm Moon Phase: 27 |
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Parameter |
Value | High | Time | Low | Time | Average | Rate | Rate Hi | Time | Rate Lo | Time |
Wind Direction |
ESE | 355 | 12:02pm | 0 | 4:20am | 98 | 2.0 | 151.8 | 11:57am | -197.5 | 12:04pm |
Wind Speed |
0 | 5 | 1:10pm | 0 | 12:00am | 1 | -1.1 | 3.8 | 1:10pm | -1.2 | 2:02pm |
Gust |
1 | 5 | 1:10pm | 0 | 12:05am | 2 | -1.3 | 2.7 | 4:50am | -2.5 | 1:25pm |
In Humidity |
60 | 61 | 12:00am | 60 | 12:54am | 60 | -0.0 | 0.6 | 5:47am | -1.0 | 4:50am |
Out Humidity |
60 | 98 | 12:10am | 51 | 1:37pm | 60 | -0.4 | 2.7 | 2:36pm | -17.3 | 12:16pm |
In Temp |
79.1 | 79.1 | 2:32pm | 75.4 | 12:01am | 78.4 | 0.74 | 0.82 | 2:32pm | -0.25 | 7:19am |
Out Temp |
81.3 | 81.8 | 1:35pm | 59.5 | 8:00am | 80.2 | 1.06 | 5.86 | 11:05am | -0.82 | 6:27am |
Barometer |
28.89 | 28.95 | 10:10am | 28.89 | 2:34pm | 28.90 | -0.018 | 0.015 | 6:49am | -0.020 | 2:34pm |
Rain |
22.56 | 22.56 | 12:00am | 22.56 | 12:00am | 22.56 | 0.000 | 0.000 | 0.000 | ||
Wind Chill |
81.3 | 81.8 | 1:35pm | 59.5 | 8:00am | 80.2 | 1.06 | 5.86 | 11:05am | -0.82 | 6:27am |
In Heat Index |
80.9 | 80.9 | 2:32pm | 77.3 | 12:54am | 80.2 | 0.74 | 0.82 | 2:32pm | -0.30 | 7:19am |
Heat Index |
83.5 | 84.1 | 2:16pm | 66.4 | 8:00am | 82.3 | 1.15 | 4.85 | 10:59am | -0.84 | 6:12am |
Dew Point |
66.1 | 69.2 | 11:49am | 58.9 | 8:00am | 65.1 | 0.98 | 3.76 | 10:59am | -3.69 | 12:16pm |
Barom Sea-level |
30.06 | 30.13 | 10:10am | 30.06 | 2:34pm | 30.08 | -0.019 | 0.015 | 6:49am | -0.021 | 2:34pm |
Parameter |
Month High | Date | Month Low | Date | Year High | Date | Year Low | Date | Yesterday High | Yesterday Low | 24 Hour Difference |
Wind Direction |
360 | 9/1/25 | 0 | 9/12/25 | 360 | 1/1/25 | 0 | 2/5/25 | 360 | 5 | 19 |
Wind Speed |
14 | 9/16/25 | 0 | 9/1/25 | 25 | 3/22/25 | 0 | 1/1/25 | 9 | 0 | -3 |
Gust |
14 | 9/16/25 | 0 | 9/1/25 | 25 | 3/22/25 | 0 | 1/1/25 | 9 | 0 | -2 |
In Humidity |
70 | 9/6/25 | 49 | 9/1/25 | 83 | 7/27/25 | 21 | 1/22/25 | 65 | 56 | 1 |
Out Humidity |
98 | 9/4/25 | 43 | 9/8/25 | 99 | 8/12/25 | 18 | 3/24/25 | 98 | 89 | -27 |
In Temp |
84.0 | 9/6/25 | 72.1 | 9/2/25 | 89.5 | 6/24/25 | 60.9 | 2/7/25 | 75.5 | 73.4 | 4.2 |
Out Temp |
86.2 | 9/6/25 | 48.5 | 9/8/25 | 96.3 | 6/24/25 | 4.9 | 1/22/25 | 64.0 | 55.5 | 18.7 |
Barometer |
29.21 | 9/8/25 | 28.65 | 9/4/25 | 29.54 | 2/14/25 | 28.07 | 2/16/25 | 29.00 | 28.91 | -0.03 |
Rain |
22.56 | 9/17/25 | 21.72 | 9/1/25 | 22.56 | 9/17/25 | 0.00 | 1/1/25 | 22.56 | 22.16 | 0.00 |
Wind Chill |
86.2 | 9/6/25 | 48.2 | 9/8/25 | 96.3 | 6/24/25 | -10.9 | 1/22/25 | 64.0 | 53.9 | 18.7 |
In Heat Index |
88.9 | 9/6/25 | 73.7 | 9/2/25 | 103.6 | 6/24/25 | 60.6 | 3/3/25 | 77.4 | 75.7 | 4.3 |
Heat Index |
92.2 | 9/6/25 | 54.4 | 9/8/25 | 117.9 | 7/25/25 | 7.6 | 1/22/25 | 69.7 | 61.7 | 15.7 |
Dew Point |
73.3 | 9/6/25 | 45.3 | 9/8/25 | 83.0 | 7/25/25 | -3.3 | 1/22/25 | 61.8 | 53.8 | 7.9 |
Barom Sea-level |
30.40 | 9/8/25 | 29.81 | 9/4/25 | 30.74 | 2/14/25 | 29.21 | 2/16/25 | 30.18 | 30.08 | -0.03 |
Press Altitude |
970 | Daily Rain | 0.00 | Degree Heating | 1.5 | Monthly Degree Day Cooling | 53.8 | Heat Index | Caution | Beaufort | Calm |
Cloud Base |
3800 | Hourly Rain | 0.00 | Degree Cooling | 2.3 | Monthly Wind Run | 326 | Comfort Index | Warm | ||
Air Density |
2635 | 24Hr Rain | 0.00 | Moon Phase | 27 | Yearly Deg Day Heating | 2991.1 | Forecast | Increasing clouds with little temperature change. Precip possible within 24 to 48 hrs | ||
Virtual Temp |
85.9 | Rain Rate | 0.000 | Monthly Rain | 0.84 | Yearly Degree Day Cooling | 889.0 | Station Barom Trend | Steady | ||
Vapor Press |
0.64 | Wind Run | 7 | Monthly Deg Day Heating | 69.0 | Yearly Wind Run | 4863 | Barometer Trend | Steady | ||
Updated Automatically by Ambient Software's
Virtual Weather Station V15.00 |