Weather forecast for todayMerrimac, MA

Weather forecast for today

Current condition 3:13 pm EST

• 57°F
• Feels like:
  55°F

Sunny

• Precipitation: 0"
• Wind: 8mphN 0°
• Humidity: 29%
• Dewpoint: 25°F
• Pressure: 30.35"Hg
• Visibility: 10mi
• UV index: 1
• details ▼

In Merrimac, at the moment, the air is clear and fresh under a radiant sun.
The temperature is a moderate 57.2°F, while the feels-like temperature is a similar 55.4°F.

Friday Oct 23, 2026

• min.
• 30°F

Clear

• Precip. probability: 4%
• Precipitation: 0"
• Wind: 7mphNNW 338°
• Humidity: 65%
• UV index: 0
• Sunrise: 7:07 am EDT
• Sunset: 5:49 pm EDT
• details ▼

For the rest of Friday, the atmosphere will remain completely clear and bright.
The lowest temperature will be a subzero 30.2°F.
Sunrise was at 7:07 am and sunset will be at 5:49 pm; the daylight will last for 10h and 42min.

Hourly overview

Hourly weather forecast

• 5 pm

• 55°F
• Feels like:
  54°F

Sunny

• Precip. probability: 0%
• Precipitation: 0"
• Wind: 6mphNNE 18°
• Humidity: 35%
• Pressure: 30.36"Hg
• Visibility: 10mi
• UV index: 0
• details ▼

Sunset: 5:49 pm

• 6 pm

• 48°F
• Feels like:
  48°F

Clear

• Precip. probability: 0%
• Precipitation: 0"
• Wind: 3mphNNE 27°
• Humidity: 44%
• Pressure: 30.36"Hg
• Visibility: 10mi
• UV index: 0
• details ▼

• 7 pm

• 46°F
• Feels like:
  46°F

Clear

• Precip. probability: 1%
• Precipitation: 0"
• Wind: 2mphNNE 29°
• Humidity: 54%
• Pressure: 30.39"Hg
• Visibility: 10mi
• UV index: 0
• details ▼

• 8 pm

• 43°F
• Feels like:
  43°F

Clear

• Precip. probability: 1%
• Precipitation: 0"
• Wind: 1mphN 355°
• Humidity: 63%
• Pressure: 30.42"Hg
• Visibility: 10mi
• UV index: 0
• details ▼

• 9 pm

• 41°F
• Feels like:
  41°F

Clear

• Precip. probability: 1%
• Precipitation: 0"
• Wind: 1mphNNW 330°
• Humidity: 66%
• Pressure: 30.42"Hg
• Visibility: 10mi
• UV index: 0
• details ▼

• 10 pm

• 39°F
• Feels like:
  39°F

Clear

• Precip. probability: 1%
• Precipitation: 0"
• Wind: 2mphNW 325°
• Humidity: 67%
• Pressure: 30.45"Hg
• Visibility: 10mi
• UV index: 0
• details ▼

• 11 pm

• 39°F
• Feels like:
  39°F

Clear

• Precip. probability: 1%
• Precipitation: 0"
• Wind: 2mphNW 322°
• Humidity: 71%
• Pressure: 30.45"Hg
• Visibility: 10mi
• UV index: 0
• details ▼

• 12 am

• 37°F
• Feels like:
  37°F

Clear

• Precip. probability: 2%
• Precipitation: 0"
• Wind: 2mphNNW 328°
• Humidity: 73%
• Pressure: 30.45"Hg
• Visibility: 10mi
• UV index: 0
• details ▼

• 1 am

• 37°F
• Feels like:
  37°F

Clear

• Precip. probability: 2%
• Precipitation: 0"
• Wind: 2mphNNW 328°
• Humidity: 75%
• Pressure: 30.45"Hg
• Visibility: 10mi
• UV index: 0
• details ▼

• 2 am

• 36°F
• Feels like:
  36°F

Clear

• Precip. probability: 3%
• Precipitation: 0"
• Wind: 3mphNNW 338°
• Humidity: 78%
• Pressure: 30.47"Hg
• Visibility: 10mi
• UV index: 0
• details ▼

For the rest of Friday, bright and mostly sunny weather is expected.
The temperature will be between the highest temperature of 55.4°F and the lowest temperature of 39.2°F.

Updated: Oct 23, 2026 @ 20:13:34 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

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