Merrimac Lake, VA 7-Day Weather Forecast

Feedback E-mail the Weather

Quick Weather Clicks

Merrimac Lake, VA 7-Day Weather Forecast

Current Conditions

Settings
Merrimac Lake VA weather  - Clear - 83°F
Clear
83°F
Updated 2:42 pm
Feels Like 83°F
Humidity 39%
Wind SSW 6 mph
Barometer  29.83 in
Dew Point 56°F
Merrimac Lake VA weather  - Clear - 28°C
Clear
28°C
Updated 2:42 pm
Feels Like 28°C
Humidity 39%
Wind SSW 10 km/h
Barometer  101 kPa
Dew Point 13°C
Weather in Merrimac LakeMerrimac Lake Weather

Merrimac Lake Weather Forecast

Weather Merrimac LakeMerrimac Lake weather forecast

Merrimac Lake, VA Weather Forecast Date: 757 AM EDT Wed Mar 11 2026

Weather forecast for Merrimac Lake, VA


Today
Merrimac Lake VA Weather for Today - Chance Of T-Storm
Hi: 80°FHi: 27°C
Lo: 45°F
Lo: 7°C
Today... Partly sunny with a chance of showers. A slight chance of thunderstorms this morning, then a chance of thunderstorms this afternoon. Some thunderstorms May produce damaging winds and large hail this afternoon. Highs around 80. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 40%.
Thu
Merrimac Lake VA Weather for Thursday - Chance Of Showers
Hi: 49°FHi: 9°C
Lo: 30°F
Lo: -1°C
Thursday... Showers in the morning, then partly sunny with a chance of showers in the afternoon. Much cooler with highs in the upper 40s. Northwest winds 15 to 20 mph. Gusts up to 35 mph in the morning. Chance of rain near 100%.
Fri
Merrimac Lake VA Weather for Friday - Partly Sunny
Hi: 59°FHi: 15°C
Lo: 39°F
Lo: 4°C
Friday... Partly sunny and breezy. Highs in the upper 50s. South winds 10 to 15 mph, increasing to 15 to 25 mph in the afternoon.
Sat
Merrimac Lake VA Weather for Saturday - Mostly Sunny
Hi: 59°FHi: 15°C
Lo: 39°F
Lo: 4°C
Saturday... Mostly sunny. Highs in the upper 50s.
Sun
Merrimac Lake VA Weather for Sunday - Mostly Cloudy
Hi: 61°FHi: 16°C
Lo: 49°F
Lo: 9°C
Sunday... Mostly cloudy. Highs in the lower 60s.
Mon
Merrimac Lake VA Weather for Monday - Rain
Hi: 61°FHi: 16°C
Lo: 25°F
Lo: -4°C
Monday... Rain likely. Highs in the lower 60s. Temperature falling into the lower 50s in the afternoon. Chance of rain 70%.
Tue
Merrimac Lake VA Weather for Tuesday - Mostly Sunny
Hi: 41°FHi: 5°C
Tuesday... Mostly sunny. Highs in the lower 40s.

Trending Headlines

Merrimac Lake Radar Loop

Use the map search tool if you want to place a location marker on the radar map...

Merrimac Lake Quick Facts

National Two Day Weather Forecast

E-mail the Merrimac Lake Weather Forecast

Voice your opinion or tell us about page issues...