Merrimac South, VA Weather Forecast
Local 7-day forecast
Patchy Frost then Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Merrimac South, VA in one place.
Patchy frost before 8am. Sunny, with a high near 65. Southwest wind 6 to 9 mph.
Local Weather Overview
This forecast page for Merrimac South, 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: Nov 7, 2026 5:05 AM EST.
The active forecast window currently covers Nov 8 to Nov 13, 2026 for Merrimac South, VA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 8 to Nov 13, 2026
- Latest sync
- Nov 7, 2026 5:05 AM EST
- Forecast office
- LWX
- Source
- NOAA / NWS
Daily Outlook
This Week in Merrimac South
Tuesday looks like the warmest upcoming period in Merrimac South at 71 degrees F.
Monday Night is the coolest period ahead with temperatures near 34 degrees F.
The strongest winds are forecast for Monday at about 6 to 13 mph NW.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 7, 2026 5:05 AM EST
- Coverage
- 6 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 clear, with a low around 36. Southwest wind around 7 mph.
Sunny, with a high near 66.
Mostly clear, with a low around 34.
Sunny, with a high near 71.
Mostly clear, with a low around 38.
Sunny, with a high near 68.
Partly cloudy, with a low around 39.
A chance of rain after 7am. Partly sunny, with a high near 60. Chance of precipitation is 40%.
A chance of rain. Mostly cloudy, with a low around 35. Chance of precipitation is 40%.
A chance of rain. Partly sunny, with a high near 53.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Sunday
Nov 8
|
Patchy Frost then Sunny
|
65°F |
6 to 9 mph
SW
|
|
Sunday Night
Nov 8
|
Mostly Clear
|
36°F |
7 mph
SW
|
|
Monday
Nov 9
|
Sunny
|
66°F |
6 to 13 mph
NW
|
|
Monday Night
Nov 9
|
Mostly Clear
|
34°F |
2 to 7 mph
W
|
|
Tuesday
Nov 10
|
Sunny
|
71°F |
3 to 7 mph
SW
|
|
Tuesday Night
Nov 10
|
Mostly Clear
|
38°F |
0 to 6 mph
NW
|
|
Veterans Day
Nov 11
|
Sunny
|
68°F |
2 mph
SW
|
|
Wednesday Night
Nov 11
|
Partly Cloudy
|
39°F |
1 mph
NW
|
|
Thursday
Nov 12
|
Chance Light Rain
|
60°F |
1 to 5 mph
N
|
|
Thursday Night
Nov 12
|
Chance Light Rain
|
35°F |
2 to 6 mph
NW
|
|
Friday
Nov 13
|
Chance Light Rain
|
53°F |
7 to 13 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Merrimac South.