Mount Vernon Square, DC Weather Maps °F °C°F °C D.C. Map Options Temperatures Weather Dew Point Wind Speeds Barometric Pressure Heat Index Wind Chill Temperatures Weather Dew Point Wind Speeds Barometric Pressure Heat Index Wind Chill Humidity UTC Time: 9/12/2026, 07:57 Your Time: Mount Vernon Square, D.C. Hour by Hour Forcast Aeronautical Observation: Automated synoptic observations via NWS Gateway. Auto-refresh in: 5:02 Mount Vernon Square, DC Regional Weather Expires:202609120800;;313507 ASUS41 KLWX 120710 RWRLWX REGIONAL WEATHER ROUNDUP NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 300 AM EDT SAT SEP 12 2026 Note: "FAIR" indicates few or no clouds below 12,000 feet with no significant weather and/or obstructions to visibility. TC=TEMPERATURE CELSIUS * =Non NWS site. Station does not report precipitation (e.g. rain, snow, etc.), thunder, or fog. DCZ001-MDZ009-015-VAZ040>042-051-053>054-120800- WASHINGTON METRO CITY SKY/WX TMP DP RH WIND PRES REMARKS WASHINGTON NAT MOCLDY 72 66 81 SE3 30.04S DULLES MOCLDY 68 66 93 CALM 30.04S ANDREWS AFB PTCLDY 70 66 89 SE3 30.02S FT BELVOIR MOCLDY 69 68 94 CALM 30.01R QUANTICO CLOUDY 73 67 81 VRB3 30.04S COLLEGE PARK* PTCLDY 66 65 94 CALM 30.05S LEESBURG* PTCLDY 66 66 100 CALM 30.07S MANASSAS* PTCLDY 69 68 96 CALM 30.05R GAITHERSBURG* PTCLDY 63 32 31 CALM 30.07R $$ SKY/WX - Weather TMP - Temperature DP - Dew Point RH - HumidityWIND - Wind Direction/Speed PRES - Barometric Pressure VSB - VisibilityWCI - Wind Chill Index E13G22 Wind - East Wind 13 mph/Gusts of 22 mph D.C. Weather Map D.C. Wind Speeds Map D.C. Humidity Map D.C. Barometric Pressure Map
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