Dahlgren, VA Current Weather Conditions

Current weather observations and 72-hour history for Dahlgren, VA. • View 5-Day Forecast ›

▼Current Conditions — Dahlgren, VA

FORT BELVOIR/DAV (KDAA)

Mostly Clear

70.9 F

Humidity:	82%
Wind Speed:	0.0 mph
Barometer:	29.94 in
Dewpoint:	65.1 F
Visibility:	10.00 mi
Precip:	--
Heat Index:	71.6 F
Wind Chill:	NA

Sep 21 2026, 04:55 AM EDT

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▼Hourly Observation History — Dahlgren, VA

Time	Wind (mph)	Vis (mi)	Weather	Precip (in)	Temperature (F)		Relative Humidity	Wind Chill (F)	Heat Index (F)	Pressure
Time	Wind (mph)	Vis (mi)	Weather	Precip (in)	Air	Dwpt	Relative Humidity	Wind Chill (F)	Heat Index (F)	altimeter (in)	sea level (mb)
04:55 AM EDT	0.0	10.00	Mostly Clear	--	70.9	65.1	82%	NA	71.6	29.94	1013.9
04:35 AM EDT	3.4	10.00	Partly Cloudy	--	71.6	66.2	83%	NA	72.3	29.93	1013.5
04:25 AM EDT	3.4	10.00	Mostly Cloudy	--	71.6	66.2	83%	NA	72.3	29.93	1013.5
03:55 AM EDT	3.4	10.00	Clear	--	72.0	66.7	84%	NA	72.9	29.94	1013.6
02:55 AM EDT	3.4	10.00	Partly Cloudy	--	72.3	66.2	81%	NA	73.0	29.92	1013.2
01:55 AM EDT	3.4	10.00	Mostly Cloudy	--	73.8	66.7	79%	NA	74.5	29.92	1013.2
12:55 AM EDT	5.8	10.00	Partly Cloudy	--	74.3	69.1	84%	NA	75.4	29.91	1012.9
11:55 PM EDT	0.0	10.00	Clear	--	72.5	71.2	96%	NA	73.9	29.90	1012.5
10:55 PM EDT	0.0	10.00	Mostly Clear	--	73.2	71.4	94%	NA	74.7	29.90	1012.5
09:55 PM EDT	0.0	5.00	Fog/Mist	--	73.8	72.1	95%	NA	75.2	29.88	1011.9
08:55 PM EDT	0.0	10.00	Mostly Clear	--	75.2	73.2	94%	NA	76.8	29.87	1011.5
07:55 PM EDT	0.0	10.00	NULL	--	75.6	73.6	94%	NA	77.2	29.86	1011.2
06:55 PM EDT	0.0	10.00	Clear	--	75.9	73.0	91%	NA	77.5	29.84	1010.5
05:55 PM EDT	0.0	10.00	Partly Cloudy	00.01	76.3	73.4	91%	NA	77.9	29.85	1010.8
05:26 PM EDT	0.0	10.00	Mostly Cloudy	--	NULL	71.6	%	NA	NA	29.85	1010.8
04:55 PM EDT	0.0	10.00	Light Rain	Trace	84.9	69.4	60%	NA	89.1	29.85	1010.8
04:39 PM EDT	3.4	10.00	Mostly Clear	--	86.0	68.0	55%	NA	89.4	29.86	1011.2
04:29 PM EDT	0.0	10.00	Light Rain	--	86.0	69.8	59%	NA	90.7	29.86	1011.2
03:55 PM EDT	S 5.8	10.00	Clear	Trace	86.0	68.9	57%	NA	90.0	29.86	1011.2
03:41 PM EDT	S 5.8	10.00	Clear	--	86.0	69.8	59%	NA	90.7	29.87	1011.5
03:32 PM EDT	3.4	10.00	Light Rain	--	84.2	68.0	58%	NA	87.4	29.88	1011.9
03:23 PM EDT	5.8	10.00	Light Rain	--	84.2	69.8	62%	NA	88.5	29.88	1011.9
03:15 PM EDT	5.8	10.00	Mostly Clear	--	84.2	69.8	62%	NA	88.5	29.88	1011.9
02:59 PM EDT	S 4.7	10.00	Clear	--	84.2	69.8	62%	NA	88.5	29.89	1012.2
02:07 PM EDT	4.6	10.00	NULL	--	82.4	68.0	62%	NA	85.5	29.90	1012.5
02:02 PM EDT		10.00	Light Rain	--	NULL		%	NA	NA		M
01:55 PM EDT	S 4.7	10.00	Light Rain	Trace	83.1	68.2	61%	NA	86.4	29.91	1012.9
01:21 PM EDT	S 4.7	10.00	Light Rain	--	84.2	68.0	58%	NA	87.4	29.92	1013.2
12:55 PM EDT	S 5.8	10.00	Partly Cloudy	Trace	81.0	66.7	62%	NA	83.3	29.92	1013.2
12:05 PM EDT		10.00	Mostly Clear	--	NULL		%	NA	NA		M
11:55 AM EDT	4.7	10.00	Clear	--	78.4	66.0	66%	NA	79.2	29.94	1013.9
10:55 AM EDT	S 8.1	10.00	Clear	--	78.4	66.6	67%	NA	79.2	29.95	1014.2
09:55 AM EDT	S 5.8 G 17.2	10.00	Mostly Clear	--	77.0	66.0	69%	NA	77.7	29.95	1014.2
08:55 AM EDT	S 10.3	10.00	Mostly Cloudy	--	74.7	66.6	76%	NA	75.4	29.97	1014.9
07:55 AM EDT	8.1	10.00	Mostly Clear	--	73.4	66.7	80%	NA	74.1	29.97	1014.9
06:55 AM EDT	3.4	10.00	Cloudy	--	73.2	66.6	80%	NA	73.9	29.98	1015.2
05:55 AM EDT	4.7	10.00	Mostly Cloudy	--	72.9	66.6	81%	NA	73.6	29.96	1014.6
04:55 AM EDT	5.8	10.00	Mostly Cloudy	--	73.0	66.0	79%	NA	73.8	29.96	1014.6
03:55 AM EDT	0.0	10.00	Cloudy	--	73.2	65.8	78%	NA	73.9	29.98	1015.2
02:55 AM EDT	3.4	10.00	Cloudy	--	73.8	65.7	76%	NA	74.5	29.99	1015.6
01:55 AM EDT	5.8	10.00	Cloudy	--	73.9	65.8	76%	NA	74.7	30.00	1015.9
12:55 AM EDT	0.0	10.00	Cloudy	--	73.4	67.1	81%	NA	74.3	30.02	1016.6
11:55 PM EDT	4.7	10.00	Mostly Cloudy	--	73.4	66.7	80%	NA	74.1	30.04	1017.3
10:55 PM EDT	5.8	10.00	Mostly Cloudy	--	73.9	66.2	77%	NA	74.7	30.04	1017.3
09:55 PM EDT	4.7	10.00	Mostly Cloudy	--	74.3	65.8	75%	NA	75.0	30.05	1017.6
08:55 PM EDT	0.0	10.00	Mostly Cloudy	--	74.3	64.6	72%	NA	74.8	30.05	1017.6
07:55 PM EDT	4.7	10.00	Mostly Cloudy	--	75.7	63.5	66%	NA	76.1	30.03	1016.9
06:55 PM EDT	E 3.4	10.00	Clear	Trace	76.3	63.7	65%	NA	76.6	30.02	1016.6
06:09 PM EDT	5.8	10.00	Clear	--	78.8	64.4	61%	NA	79.3	30.02	1016.6
05:55 PM EDT	E 4.7	10.00	Partly Cloudy	--	78.4	64.8	63%	NA	79.0	30.02	1016.6
04:55 PM EDT		10.00	NULL	--	79.9	64.2	59%	NA	81.5	30.03	1016.9
03:55 PM EDT	3.4	10.00	NULL	--	81.0	63.7	56%	NA	82.4	30.04	1017.3
03:03 PM EDT	0.0	10.00	Mostly Cloudy	--	80.6	62.6	54%	NA	81.9	30.05	1017.6
01:55 PM EDT	0.0	10.00	Partly Cloudy	Trace	79.7	61.5	54%	NA	79.9	30.07	1018.3
01:25 PM EDT	6.9	10.00	Mostly Cloudy	--	80.6	62.6	54%	NA	81.9	30.08	1018.6
01:15 PM EDT	0.0	10.00	Light Rain	--	78.8	60.8	54%	NA	79.0	30.08	1018.6
12:59 PM EDT	3.4	10.00	Mostly Clear	--	78.8	62.6	58%	NA	79.2	30.09	1019.0
12:55 PM EDT	0.0	10.00	Clear	Trace	78.3	61.2	56%	NA	78.4	30.09	1019.0
12:36 PM EDT	E 3.4	10.00	Light Rain	--	78.8	62.6	58%	NA	79.2	30.10	1019.3
12:08 PM EDT	4.6	10.00	Mostly Clear	--	78.8	62.6	58%	NA	79.2	30.10	1019.3
12:05 PM EDT	SE 3.4	10.00	Light Rain	--	77.0	62.6	61%	NA	77.4	30.10	1019.3
10:55 AM EDT	E 4.7	10.00	Mostly Clear	--	75.4	60.1	59%	NA	75.4	30.12	1019.7
09:55 AM EDT	3.4	10.00	Clear	--	72.7	58.8	62%	NA	72.5	30.12	1019.7
08:55 AM EDT	0.0	10.00	Clear	--	70.7	57.9	64%	NA	70.5	30.10	1019.3
07:55 AM EDT	0.0	10.00	Mostly Cloudy	--	68.0	57.4	69%	NA	NA	30.12	1019.7
06:55 AM EDT	0.0	10.00	Mostly Clear	--	67.1	56.5	69%	NA	NA	30.09	1019.0
05:55 AM EDT	0.0	10.00	Mostly Clear	--	69.1	56.3	64%	NA	NA	30.08	1018.6
04:55 AM EDT	0.0	10.00	Clear	--	68.9	57.0	66%	NA	NA	30.06	1018.0
03:55 AM EDT	0.0	10.00	Clear	--	69.4	57.2	65%	NA	NA	30.06	1018.0
02:55 AM EDT	0.0	10.00	Partly Cloudy	--	72.1	57.4	60%	NA	71.8	30.05	1017.6
01:55 AM EDT	0.0	10.00	Mostly Cloudy	--	72.7	60.3	65%	NA	72.7	30.07	1018.3
12:55 AM EDT	0.0	10.00	Mostly Cloudy	--	74.1	61.2	64%	NA	74.3	30.07	1018.3