Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
1-in-1,000-year rainfall event causes flash flooding in Missouri. Read the latest. Chevron right
New England faces severe weather risk early this week. Click to see the timing. Chevron right

Merrimac, VA

68°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Merrimac

Virginia

68°
No results found.
Try searching for a city, zip code or point of interest.
Get Premium+
Create Your Account Unlock extended daily and hourly forecasts — all with your free account.
Let's Go Chevron right
Have an account already? Log In
settings
Help
Merrimac, VA Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps
News

News & Features

Astronomy

Business

Climate

Health

Recreation

Sports

Travel
For Business

Warnings

Data Suite

Forensics

Advertising

Superior Accuracy™

Video

Winter Center

Today

 Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

Tonight's Weather

Mon, Jul 13

Cloudy and humid Lo: 61°

Tomorrow: Partly sunny and warmer Hi: 84°

Current Weather

10:36 PM

68°F
RealFeel® 68°
Mostly cloudy More Details
Wind E 4 mph
Wind Gusts 4 mph

Looking Ahead

A heat wave from Wednesday into Friday

Merrimac Weather Radar

Merrimac Weather Radar
Static Radar Temporarily Unavailable
Thank you for your patience as we work to get everything up and running again.
Refresh Page
Clouds
Temperature

Hourly Weather

11 PM 68°
rain drop 34%
12 AM 67°
rain drop 34%
1 AM 66°
rain drop 23%
2 AM 65°
rain drop 2%
3 AM 64°
rain drop 2%
4 AM 63°
rain drop 2%
5 AM 62°
rain drop 2%
6 AM 61°
rain drop 2%
7 AM 63°
rain drop 1%
8 AM 65°
rain drop 0%
9 AM 68°
rain drop 0%
10 AM 71°
rain drop 0%

10-Day Weather Forecast

Tonight

7/13

61° Lo

Cloudy and humid

49%

Tue

7/14

84° 60°

Partly sunny and warmer

Night: Mainly clear
0%

Wed

7/15

91° 66°

Mostly sunny and hot

Clear and humid
3%

Thu

7/16

93° 65°

Partly sunny and hot

Partly cloudy and humid
15%

Fri

7/17

92° 68°

Hot; an afternoon t-storm

Mainly clear and humid
55%

Sat

7/18

88° 69°

A stray afternoon t-storm

Partly cloudy and humid
55%

Sun

7/19

84° 66°

A shower and t-storm; humid

Partly cloudy and humid
60%

Mon

7/20

83° 65°

Humid with a t-storm possible

Strong t-storms late; humid
30%

Tue

7/21

81° 63°

T-storms in the afternoon

Humid with rain and a t-storm
70%

Wed

7/22

80° 64°

Humid with rain and a t-storm

Early t-storms, then rain
70%

Sun & Moon

14 hrs 31 mins
Rise 6:12 AM
Set 8:43 PM
Waning Crescent
Rise 4:53 AM
Set 8:32 PM

Allergy Outlook

See All
Tree Pollen Low Data is not supported in this location Ragweed Pollen Low Data is not supported in this location Mold Low Data is not supported in this location Grass Pollen Low Data is not supported in this location Dust & Dander Low Data is not supported in this location

Top Stories

Weather Forecasts

Severe risk to sweep across New England fueled by dangerous heat

7 hours ago

Weather Forecasts

Near-daily downpours to drench the South raising flood risk

6 hours ago

Hurricane

Pacific poised for tropical surge as Atlantic shows signs of activity

7 hours ago

Severe Weather

1-in-1,000-year flood devastates Missouri’s Black River region

7 hours ago

Weather Forecasts

'Steam-cooker' pattern grips the Central, East with heat and humidity

6 hours ago

 More Stories

Featured Stories

Weather Forecasts

First storms of summer to arrive in southwestern US as monsoon begins

7 hours ago

Weather News

Pilot killed after aircraft crashes during Colorado wildfire fight

8 hours ago

Recreation

Bison tosses Yellowstone visitor 8 feet into air during attack

8 hours ago

Astronomy

Total solar eclipse: Where the moon will block the sun in August

4 days ago

Climate

Amazon rainforest deforestation hits lowest level in a decade

1 day ago
World North America United States Virginia Merrimac

Weather Near Merrimac:

  • Danville, VA
  • Lynchburg, VA
  • Roanoke, VA
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
© 2026 AccuWeather, Inc. "AccuWeather" and sun design are registered trademarks of AccuWeather, Inc. All Rights Reserved.
Terms of Use | Privacy Policy | Cookie Policy | About Your Privacy Do Not Sell or Share My Personal Information | Data Sources

...

...

...