Arlington, VA Weather Forecast
Local 7-day forecast
Mostly Clear
Track current conditions, temperature changes, wind, and the full daily outlook for Arlington, VA in one place.
Mostly clear, with a low around 55. West wind around 3 mph.
Local Weather Overview
This forecast page for Arlington, VA 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: Oct 13, 2026 4:34 AM EDT.
The active forecast window currently covers Oct 13 to Oct 19, 2026 for Arlington, VA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 13 to Oct 19, 2026
- Latest sync
- Oct 13, 2026 4:34 AM EDT
- Forecast office
- LWX
- Source
- NOAA / NWS
Daily Outlook
This Week in Arlington
Wednesday looks like the warmest upcoming period in Arlington at 86 degrees F.
Saturday Night is the coolest period ahead with temperatures near 39 degrees F.
The strongest winds are forecast for Friday at about 10 to 20 mph SW.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 13, 2026 4:34 AM EDT
- Coverage
- 7 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
Sunny, with a high near 80. Southwest wind 2 to 9 mph.
Clear, with a low around 63. Southwest wind 3 to 8 mph.
Sunny, with a high near 86. Southwest wind 3 to 7 mph.
A slight chance of showers and thunderstorms after 8pm. Partly cloudy, with a low around 64. Northwest wind 3 to 8 mph. Chance of precipitation is 20%.
A chance of rain showers. Mostly cloudy, with a high near 68. Chance of precipitation is 50%.
A chance of rain showers. Mostly cloudy, with a low around 59. Chance of precipitation is 50%.
A chance of rain showers before 8am, then a chance of showers and thunderstorms. Partly sunny, with a high near 78. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 47. Chance of precipitation is 40%.
Sunny, with a high near 55.
Mostly clear, with a low around 39.
Sunny, with a high near 59.
Mostly clear, with a low around 42.
Sunny, with a high near 64.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Oct 13
|
Mostly Clear
|
55°F |
3 mph
W
|
|
Tuesday
Oct 13
|
Sunny
|
80°F |
2 to 9 mph
SW
|
|
Tuesday Night
Oct 13
|
Clear
|
63°F |
3 to 8 mph
SW
|
|
Wednesday
Oct 14
|
Sunny
|
86°F |
3 to 7 mph
SW
|
|
Wednesday Night
Oct 14
|
Slight Chance Showers And Thunderstorms
|
64°F |
3 to 8 mph
NW
|
|
Thursday
Oct 15
|
Chance Rain Showers
|
68°F |
5 to 8 mph
NE
|
|
Thursday Night
Oct 15
|
Chance Rain Showers
|
59°F |
5 to 9 mph
SE
|
|
Friday
Oct 16
|
Chance Rain Showers
|
78°F |
10 to 20 mph
SW
|
|
Friday Night
Oct 16
|
Chance Showers And Thunderstorms then Partly Cloudy
|
47°F |
16 to 20 mph
NW
|
|
Saturday
Oct 17
|
Sunny
|
55°F |
16 to 20 mph
NW
|
|
Saturday Night
Oct 17
|
Mostly Clear
|
39°F |
5 to 14 mph
NW
|
|
Sunday
Oct 18
|
Sunny
|
59°F |
6 mph
W
|
|
Sunday Night
Oct 18
|
Mostly Clear
|
42°F |
6 mph
S
|
|
Monday
Oct 19
|
Sunny
|
64°F |
7 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Arlington.
Nearby forecast pages are not available for this location yet.
