Mount Vernon Square, DC Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Mount Vernon Square, DC in one place.
Mostly sunny, with a high near 80.
Local Weather Overview
This forecast page for Mount Vernon Square, DC is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jun 12, 2026 10:53 PM EDT.
The active forecast window currently covers Jun 15 to Jun 19, 2026 for Mount Vernon Square, DC.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 15 to Jun 19, 2026
- Latest sync
- Jun 12, 2026 10:53 PM EDT
- Forecast office
- LWX
- Source
- NOAA / NWS
Daily Outlook
This Week in Mount Vernon Square
Thursday looks like the warmest upcoming period in Mount Vernon Square at 92 degrees F.
Monday Night is the coolest period ahead with temperatures near 61 degrees F.
The strongest winds are forecast for Thursday at about 7 to 15 mph S.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 12, 2026 10:53 PM EDT
- Coverage
- 5 days
- Time zone
- America/New_York
- Forecast office
- LWX
- Radar station
- KLWX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly cloudy, with a low around 61.
A slight chance of rain showers after 8am. Partly sunny, with a high near 79. Chance of precipitation is 20%.
A slight chance of rain showers. Partly cloudy, with a low around 61. Chance of precipitation is 20%.
A slight chance of rain showers. Mostly sunny, with a high near 83. Chance of precipitation is 20%.
A slight chance of rain showers. Partly cloudy, with a low around 65. Chance of precipitation is 20%.
A slight chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 92. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 69. Chance of precipitation is 40%.
A slight chance of rain showers between 8am and 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 88.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Monday
Jun 15
|
Mostly Sunny
|
80°F |
9 mph
NW
|
|
Monday Night
Jun 15
|
Mostly Cloudy
|
61°F |
1 to 6 mph
N
|
|
Tuesday
Jun 16
|
Slight Chance Rain Showers
|
79°F |
0 to 5 mph
NE
|
|
Tuesday Night
Jun 16
|
Slight Chance Rain Showers
|
61°F |
1 to 5 mph
S
|
|
Wednesday
Jun 17
|
Slight Chance Rain Showers
|
83°F |
1 to 8 mph
S
|
|
Wednesday Night
Jun 17
|
Slight Chance Rain Showers
|
65°F |
3 to 8 mph
S
|
|
Thursday
Jun 18
|
Slight Chance Rain Showers then Chance Showers And Thunderstorms
|
92°F |
7 to 15 mph
S
|
|
Thursday Night
Jun 18
|
Chance Showers And Thunderstorms
|
69°F |
7 to 14 mph
W
|
|
Juneteenth
Jun 19
|
Slight Chance Rain Showers then Chance Showers And Thunderstorms
|
88°F |
12 mph
W
|
Nearby Forecasts
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