Weather forecast for todayMerrimac, MA

Weather forecast for today

Current condition 11:57 am EST

  • 54°F
  • Feels like:
    52°F
Sunny
Sunny
  • Precipitation: 0"
  • Wind: 7mphN 350°
  • Humidity: 35%
  • Dewpoint: 27°F
  • Pressure: 30.35"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
In Merrimac, currently, the sky is clear with no clouds in sight.
The temperature is a cool 53.6°F, while the felt air temperature is a similar 51.8°F. The current temperature is nearly at the maximum of today's predicted 55.4°F.

Friday Oct 23, 2026

  • 55°F
  • 30°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 8mphNNE 14°
  • Humidity: 36%
  • UV index: 3
  • Sunrise: 7:07 am EDT
  • Sunset: 5:49 pm EDT
  • ▼
Today, on Friday, October 23, sunshine is forecasted under mostly clear skies.
The temperature variation is predicted to range from a maximum of a moderate 55.4°F to a minimum of a subzero 30.2°F.
The temperature is anticipated to be relatively lower than the standard October peak of 59.9°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 temperatures

Warmest period: 2 pm - 4 pm 55°C.
Coldest period: 9 pm - 10 pm 41°C.

Chance of precipitation

Highest chance: 10 pm 2%.

Hourly weather forecast

  • 1 pm
  • 54°F
  • Feels like:
    52°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphN 5°
  • Humidity: 35%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 2 pm
  • 55°F
  • Feels like:
    54°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphN 5°
  • Humidity: 32%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 3 pm
  • 55°F
  • Feels like:
    54°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphN 9°
  • Humidity: 31%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 4 pm
  • 55°F
  • Feels like:
    54°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 8mphNNE 14°
  • Humidity: 32%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 5 pm
  • 54°F
  • Feels like:
    52°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphNNE 18°
  • Humidity: 37%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 5:49 pm
  • 6 pm
  • 48°F
  • Feels like:
    48°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 3mphNE 35°
  • Humidity: 47%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 7 pm
  • 45°F
  • Feels like:
    45°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphNE 40°
  • Humidity: 57%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 43°F
  • Feels like:
    43°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 1mphN 9°
  • Humidity: 63%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 41°F
  • Feels like:
    41°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 1mphNNW 334°
  • Humidity: 66%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 41°F
  • Feels like:
    41°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 2mphNNW 331°
  • Humidity: 66%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 39°F
  • Feels like:
    39°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 2mphNNW 328°
  • Humidity: 70%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, bright and mostly sunny weather is expected.
The temperature will be between a maximum of 55.4°F and a minimum of 39.2°F. The warmest part of the day will be from 2 pm to 4 pm.
The temperature is expected to be a few degrees lower than the average peak in October, which is 59.9°F. The minimum temperature will be more consistent with November's average low of 35.6°F than October's typical 46.6°F.
Updated: Oct 23, 2026 @ 16:57:05 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (11:57 am EST) is 53.6°F.

Today, conditions remain stable and sunny, with little cloud presence.

Today, the highest temperature will be 55.4°F, while the lowest temperature will be 30.2°F.
The maximum temperature will be relatively lower than the average highest temperature of 59.9°F in October. The lowest temperature will be significantly lower than the average low of 46.6°F.

On Friday, in Merrimac, sunrise was at 7:07 am and sunset will be at 5:49 pm (EDT).

Today, the daylight will last for 10h and 42min.