Current conditions at

Lawrence Municipal Airport (KLWM)

Lat: 42.71°NLon: 71.13°WElev: 135ft.

Overcast

57°F

14°C

Humidity 93%
Wind Speed NE 3 mph
Barometer 30.20 in (1022.6 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 14 Jun 6:54 am EDT
Extended Forecast for

Merrimac MA

  • Today

    Today: Showers, with thunderstorms also possible after 8am. Some of the storms could produce heavy rainfall.  Patchy fog after 8am. High near 61. Calm wind becoming east around 6 mph in the afternoon.  Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 61 °F

    Heavy Rain
    and Patchy
    Fog

  • Tonight

    Tonight: Mostly cloudy, with a low around 51. East wind around 5 mph becoming calm  in the evening.

    Low: 51 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 67. East wind 3 to 7 mph.

    High: 67 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 51. Light south wind.

    Low: 51 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 70. Calm wind becoming southeast 5 to 7 mph in the afternoon.

    High: 70 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 55. Southeast wind around 5 mph becoming calm  in the evening.

    Low: 55 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 74. Calm wind becoming southeast around 6 mph in the afternoon.

    High: 74 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 60. South wind 3 to 5 mph.

    Low: 60 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 79. Southwest wind 5 to 7 mph.

    High: 79 °F

    Mostly Cloudy

Detailed Forecast

Today
Showers, with thunderstorms also possible after 8am. Some of the storms could produce heavy rainfall. Patchy fog after 8am. High near 61. Calm wind becoming east around 6 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Mostly cloudy, with a low around 51. East wind around 5 mph becoming calm in the evening.
Sunday
Partly sunny, with a high near 67. East wind 3 to 7 mph.
Sunday Night
Mostly cloudy, with a low around 51. Light south wind.
Monday
Partly sunny, with a high near 70. Calm wind becoming southeast 5 to 7 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 55. Southeast wind around 5 mph becoming calm in the evening.
Tuesday
Partly sunny, with a high near 74. Calm wind becoming southeast around 6 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 60. South wind 3 to 5 mph.
Wednesday
Mostly cloudy, with a high near 79. Southwest wind 5 to 7 mph.
Wednesday Night
Mostly cloudy, with a low around 64. Southwest wind 3 to 5 mph.
Juneteenth
A chance of showers. Mostly sunny, with a high near 86. Southwest wind 5 to 9 mph. Chance of precipitation is 30%.
Thursday Night
A chance of showers. Partly cloudy, with a low around 65. Southwest wind around 8 mph. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 81. West wind around 10 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)
4:23 am EDT Jun 14, 2025
7am EDT Jun 14, 2025-6pm EDT Jun 20, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database