McLean, VA

09/16/2026 08:50:00 AM

Monthly Reports:
Yearly Reports:

❰ Current Conditions

Statistics
Today Week Month Year Rain Year
Outside Temperature °F 63.4
08:49:32 AM
57.7
05:22:18 AM
86.1
03:36:44 PM (Sunday)
50.3
06:51:10 AM (Tuesday)
94.1
09/01/2026 02:37:20 PM
50.3
09/15/2026 06:51:10 AM
102.7
07/03/2026 03:47:45 PM
7.3
01/27/2026 07:43:28 AM
102.7
07/03/2026 03:47:45 PM
7.3
01/27/2026 07:43:28 AM
Heat Index °F 64.0
08:49:32 AM
57.7
05:22:18 AM
96.1
01:43:50 PM (Sunday)
49.6
06:51:10 AM (Tuesday)
109.3
09/01/2026 03:47:46 PM
49.6
09/15/2026 06:51:10 AM
123.0
07/02/2026 02:44:38 PM
7.3
01/27/2026 07:43:28 AM
123.0
07/02/2026 02:44:38 PM
7.3
01/27/2026 07:43:28 AM
Wind Chill °F 63.4
08:49:32 AM
57.7
05:22:18 AM
86.1
03:36:44 PM (Sunday)
50.3
06:51:10 AM (Tuesday)
94.1
09/01/2026 02:37:20 PM
50.3
09/15/2026 06:51:10 AM
102.7
07/03/2026 03:47:45 PM
-5.3
02/01/2026 08:00:17 AM
102.7
07/03/2026 03:47:45 PM
-5.3
02/01/2026 08:00:17 AM
Dew Point °F 62.4
08:48:40 AM
56.6
05:22:18 AM
76.8
02:28:04 PM (Sunday)
49.5
06:51:10 AM (Tuesday)
78.5
09/03/2026 03:51:27 PM
49.5
09/15/2026 06:51:10 AM
81.8
07/18/2026 02:16:31 PM
-12.8
01/24/2026 04:27:33 AM
81.8
07/18/2026 02:16:31 PM
-12.8
01/24/2026 04:27:33 AM
Outside Humidity % 98
07:00:04 AM
92
01:20:57 AM
99
08:39:38 AM (Sunday)
42
03:56:13 PM (Monday)
100
09/04/2026 08:19:42 AM
42
09/07/2026 02:29:05 PM
100
05/25/2026 08:51:22 AM
20
03/14/2026 02:33:55 PM
100
05/25/2026 08:51:22 AM
20
03/14/2026 02:33:55 PM
Barometer inHg 30.331
08:42:00 AM
30.259
02:10:59 AM
30.344
11:09:00 AM (Tuesday)
29.807
04:17:00 PM (Sunday)
30.344
09/15/2026 11:09:00 AM
29.781
09/05/2026 04:54:05 PM
30.688
01/24/2026 10:41:04 AM
29.204
03/16/2026 07:37:02 PM
30.688
01/24/2026 10:41:04 AM
29.204
03/16/2026 07:37:02 PM
Max Wind mph
°
0
N/A
12:00:03 AM
12
037
01:58:16 PM (Monday)
21
278
09/03/2026 11:32:58 PM
33
285
02/07/2026 02:21:32 PM
33
285
02/07/2026 02:21:32 PM
Average Wind mph 0 0 0 1 1
RMS Wind mph 0 1 1 1 1
Vector Average
Vector Direction
mph
°
0
N/A
0
279
0
290
0
277
0
277
Rain in 0.00 0.05 1.98 31.48 31.48
Rain Rate in/h 0.00
12:00:03 AM
0.08
06:46:27 AM (Sunday)
7.48
09/02/2026 02:05:50 PM
12.80
07/28/2026 06:14:51 PM
12.80
07/28/2026 06:14:51 PM
Evapotranspiration in 0.00 0.00 0.00 0.00 0.00
Inside Temperature °F 79.2
12:12:59 AM
76.8
08:31:00 AM
81.0
01:50:59 AM (Monday)
75.6
08:25:00 AM (Tuesday)
82.6
09/02/2026 01:09:03 AM
75.6
09/15/2026 08:25:00 AM
84.4
07/04/2026 02:41:59 AM
63.9
03/14/2026 09:17:01 AM
84.4
07/04/2026 02:41:59 AM
63.9
03/14/2026 09:17:01 AM
Inside Humidity % 48
08:30:00 AM
46
12:42:00 AM
53
08:12:01 PM (Sunday)
40
06:27:59 AM (Sunday)
65
09/12/2026 08:53:00 AM
38
09/02/2026 04:57:04 AM
65
09/12/2026 08:53:00 AM
12
01/30/2026 12:49:59 PM
65
09/12/2026 08:53:00 AM
12
01/30/2026 12:49:59 PM
Soil Moisture3 cb N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
64
09/02/2026 02:10:00 PM
0
09/01/2026 12:05:00 AM
128
01/10/2026 09:55:00 AM
0
01/01/2026 12:05:00 AM
128
01/10/2026 09:55:00 AM
0
01/01/2026 12:05:00 AM
Latitude 38° 57.71' N
Longitude 077° 15.64' W
Altitude 300 feet
WeeWX 5.5.0