Frigid Cold in the East; Snow Continues in the Great Lakes

A frigid cold airmass will continue to bring colder weather across the eastern two thirds of the country early this week. Record low temperatures are expected to be tied or broken across the Southeast and Florida. Periods snow will continue downwind of the Great Lakes and in portions of interior New England through Tuesday afternoon, with several inches of snowfall accumulation expected. Read More >

Current conditions at

Lawrence Municipal Airport (KLWM)

Lat: 42.71°NLon: 71.13°WElev: 135ft.

Fair

32°F

0°C

Humidity 69%
Wind Speed SW 5 mph
Barometer 29.79 in (1008.8 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 12 Nov 3:54 am EST
Extended Forecast for

Merrimac MA

  • Today

    Today: Mostly cloudy, with a high near 43. Southwest wind 7 to 10 mph, with gusts as high as 22 mph.

    High: 43 °F

    Mostly Cloudy

  • Tonight

    Tonight: Partly cloudy, with a low around 34. Southwest wind 6 to 8 mph.

    Low: 34 °F

    Partly Cloudy

  • Thursday

    Thursday: Increasing clouds, with a high near 48. West wind 8 to 10 mph.

    High: 48 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 31. Northwest wind around 7 mph.

    Low: 31 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 45. Northwest wind 6 to 8 mph.

    High: 45 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 27. Northwest wind around 6 mph.

    Low: 27 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 44. Northwest wind 6 to 8 mph.

    High: 44 °F

    Sunny

  • Saturday Night

    Saturday Night: A chance of freezing rain between 11pm and 3am, then a chance of rain after 3am.  Mostly cloudy, with a low around 29. West wind around 5 mph becoming light and variable.  Chance of precipitation is 50%.

    Low: 29 °F

    Chance
    Freezing Rain
    then Chance
    Rain/Freezing
    Rain

  • Sunday

    Sunday: Rain, mainly before noon.  High near 50. South wind 6 to 8 mph becoming west in the afternoon.  Chance of precipitation is 80%.

    High: 50 °F

    Rain then
    Chance Rain

Detailed Forecast

Today
Mostly cloudy, with a high near 43. Southwest wind 7 to 10 mph, with gusts as high as 22 mph.
Tonight
Partly cloudy, with a low around 34. Southwest wind 6 to 8 mph.
Thursday
Increasing clouds, with a high near 48. West wind 8 to 10 mph.
Thursday Night
Partly cloudy, with a low around 31. Northwest wind around 7 mph.
Friday
Sunny, with a high near 45. Northwest wind 6 to 8 mph.
Friday Night
Mostly clear, with a low around 27. Northwest wind around 6 mph.
Saturday
Sunny, with a high near 44. Northwest wind 6 to 8 mph.
Saturday Night
A chance of freezing rain between 11pm and 3am, then a chance of rain after 3am. Mostly cloudy, with a low around 29. West wind around 5 mph becoming light and variable. Chance of precipitation is 50%.
Sunday
Rain, mainly before noon. High near 50. South wind 6 to 8 mph becoming west in the afternoon. Chance of precipitation is 80%.
Sunday Night
A chance of rain before 3am. Mostly cloudy, with a low around 32. West wind 7 to 9 mph. Chance of precipitation is 40%.
Monday
Mostly sunny, with a high near 44. West wind 10 to 13 mph, with gusts as high as 26 mph.
Monday Night
Partly cloudy, with a low around 29. West wind around 9 mph, with gusts as high as 21 mph.
Tuesday
Mostly sunny, with a high near 44. West wind 7 to 9 mph, with gusts as high as 21 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Merrimac MA
 42.84°N 71.01°W (Elev. 135 ft)
2:40 am EST Nov 12, 2025
4am EST Nov 12, 2025-6pm EST Nov 18, 2025
 
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Additional Resources

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