Weather forecast for todayMerrimac, VA

Today
Tomorrow
Long-term

Weather forecast for today

Current condition 3:42 am EDT

  • 37°F
  • Feels like:
    37°F
Clear
Clear
  • Precipitation: 0"
  • Wind: 0mphSE 140°
  • Humidity: 98%
  • Dewpoint: 37°F
  • Pressure: 30.26"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
In Merrimac, currently, the atmosphere is fresh and open, with clear skies above.
The temperature is an icy 37.4°F. The current temperature is at the minimum expected for today.

Wednesday Oct 21, 2026

  • 70°F
  • 37°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 4mphNNW 331°
  • Humidity: 68%
  • UV index: 5
  • Sunrise: 7:35 am EDT
  • Sunset: 6:37 pm EDT
  • ▼
Today, in Merrimac, sunshine and minimal clouds are in the outlook.
Temperature readings will span from a daytime high of a delightful 69.8°F to a night low of a wintry 37.4°F.
Sunrise will be at 7:35 am and sunset at 6:37 pm; the daylight will last for 11h and 2min.

Hourly overview

Hourly temperatures

Warmest hour: 4 pm 68°C.
Coldest period: 6 am - 8 am 37°C.

Chance of precipitation

Highest chance: 10 pm 4%.

Hourly weather forecast

  • 4 am
  • 39°F
  • Feels like:
    39°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 0mphS 180°
  • Humidity: 98%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 am
  • 37°F
  • Feels like:
    37°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 0mphS 180°
  • Humidity: 98%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunrise: 7:35 am
  • 8 am
  • 37°F
  • Feels like:
    37°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 0mphS 180°
  • Humidity: 99%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 am
  • 48°F
  • Feels like:
    48°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 1mphNNW 342°
  • Humidity: 76%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 12 pm
  • 59°F
  • Feels like:
    59°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 1mphNNW 337°
  • Humidity: 50%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 2 pm
  • 66°F
  • Feels like:
    66°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphNNW 326°
  • Humidity: 38%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 4 pm
  • 68°F
  • Feels like:
    68°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphNNW 349°
  • Humidity: 34%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 6 pm
  • 64°F
  • Feels like:
    64°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphNNW 328°
  • Humidity: 41%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:37 pm
  • 8 pm
  • 55°F
  • Feels like:
    55°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 3mphNW 317°
  • Humidity: 61%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 48°F
  • Feels like:
    48°F
Clear
Clear
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 2mphNW 311°
  • Humidity: 74%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, a cloudless sky and mainly sunshiny weather are expected.
The temperature will be between the lowest temperature of 37.4°F and the highest temperature of 68°F. The warmest part of the day will be from 3 pm to 5 pm.
Updated: Oct 21, 2026 @ 07:42:41 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (3:42 am EDT) it is 37.4°F in Merrimac.

On Wednesday, in Merrimac, uninterrupted sunshine is anticipated.

Today, the maximum temperature will be 69.8°F, while the minimum temperature will be 37.4°F.

On Wednesday, in Merrimac, sunrise will be at 7:35 am and sunset at 6:37 pm (EDT).

In Merrimac, today, there will be 11h and 2min of daylight.
Today
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Long-term

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Merrimac, Virginia, USA

  • en: Merrimac, Virginia, USA
  • es: Merrimac, Virginia, EE.UU.
  • hr: Merimak, Virdžinija, SAD
  • mk: Merimak, Virdžinija, SAD
  • sr: Merimak, Virdžinija, SAD
  • zh: 梅里马克, 弗吉尼亚州, 美国
  • Latitude: 37.189136°
  • Longitude: -80.418743°
  • Elevation: 2028 ft
  • Current time: 3:42am EDT
  • Sunrise: 7:35 am EDT
  • Sunset: 6:37 pm EDT
  • Timezone: America/New_York

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