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Hazardous Weather Conditions

Current conditions at

Lawrence Municipal Airport (KLWM)

Lat: 42.71°NLon: 71.13°WElev: 135ft.

Fair

46°F

8°C

Humidity 63%
Wind Speed W 20 G 31 mph
Barometer 29.68 in (1005.0 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 4 Nov 3:54 am EST
Extended Forecast for

Merrimac MA

Wind Advisory until November 4, 07:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory until November 4, 07:00pm

    NOW until 7:00pm Tue

    Wind Advisory

  • Overnight

    Low: 42 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 55. Breezy, with a west wind 15 to 20 mph, with gusts as high as 44 mph.

    High: 55 °F

    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 37. West wind 8 to 10 mph.

    Low: 37 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: A chance of rain, mainly after 5pm. Mostly cloudy, with a high near 54. Southwest wind around 7 mph. Chance of precipitation is 30%.

    High: 54 °F

    Mostly Cloudy
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: Rain, mainly before 3am. Low around 39. Breezy, with a south wind 6 to 11 mph becoming northwest 17 to 22 mph after midnight. Winds could gust as high as 38 mph. Chance of precipitation is 80%.

    Low: 39 °F

    Rain and
    Breezy

  • Thursday

    Thursday: A chance of rain, mainly before 8am. Sunny, with a high near 50. Northwest wind 10 to 18 mph, with gusts as high as 36 mph. Chance of precipitation is 30%.

    High: 50 °F

    Chance Rain
    then Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 27. West wind 3 to 6 mph.

    Low: 27 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, with a high near 53. South wind 3 to 8 mph. Winds could gust as high as 20 mph.

    High: 53 °F

    Partly Sunny

Detailed Forecast

Overnight
Clear, with a low around 42. West wind around 13 mph, with gusts as high as 29 mph.
Tuesday
Sunny, with a high near 55. Breezy, with a west wind 15 to 20 mph, with gusts as high as 44 mph.
Tuesday Night
Increasing clouds, with a low around 37. West wind 8 to 10 mph.
Wednesday
A chance of rain, mainly after 5pm. Mostly cloudy, with a high near 54. Southwest wind around 7 mph. Chance of precipitation is 30%.
Wednesday Night
Rain, mainly before 3am. Low around 39. Breezy, with a south wind 6 to 11 mph becoming northwest 17 to 22 mph after midnight. Winds could gust as high as 38 mph. Chance of precipitation is 80%.
Thursday
A chance of rain, mainly before 8am. Sunny, with a high near 50. Northwest wind 10 to 18 mph, with gusts as high as 36 mph. Chance of precipitation is 30%.
Thursday Night
Mostly clear, with a low around 27. West wind 3 to 6 mph.
Friday
Partly sunny, with a high near 53. South wind 3 to 8 mph. Winds could gust as high as 20 mph.
Friday Night
Rain likely, mainly after 2am. Cloudy, with a low around 44. Southwest wind around 7 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Saturday
Rain likely, mainly before 11am. Partly sunny, with a high near 60. Southwest wind 7 to 9 mph becoming west in the afternoon. Chance of precipitation is 60%.
Saturday Night
Partly cloudy, with a low around 37. West wind 3 to 6 mph.
Sunday
A chance of rain. Partly sunny, with a high near 52. Light and variable wind becoming southeast 5 to 7 mph in the morning. Chance of precipitation is 40%.
Sunday Night
Rain likely. Mostly cloudy, with a low around 36. South wind 5 to 7 mph becoming west after midnight. Chance of precipitation is 60%.
Monday
A chance of rain. Partly sunny, with a high near 47. West wind 7 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Merrimac MA
 42.84°N 70.99°W (Elev. 98 ft)
Last Update:
2:54 am EST Nov 4, 2025
Forecast Valid:
4am EST Nov 4, 2025-6pm EST Nov 10, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation