National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Lawrence Municipal Airport (KLWM)

Lat: 42.71°NLon: 71.13°WElev: 135ft.

Partly Cloudy

71°F

22°C

Humidity 96%
Wind Speed SW 5 mph
Barometer 30.20 in (1022.3 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Last update 21 Jun 12:54 am EDT
Extended Forecast for

Merrimac MA

  • Overnight

    Overnight: A slight chance of showers after 2am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 72. Calm wind. Chance of precipitation is 20%.

    Low: 72 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Friday

    Friday: Scattered showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 80. Light and variable wind becoming northeast around 6 mph in the morning. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 80 °F

    Mostly Cloudy
    then
    Scattered
    Showers

  • Friday Night

    Friday Night: Scattered showers before 10pm, then a chance of showers after midnight. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 62. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 62 °F

    Chance
    Showers and
    Patchy Fog

  • Saturday

    Saturday: A chance of showers before 1pm, then a chance of showers and thunderstorms between 1pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Patchy fog. Otherwise, cloudy, with a high near 71. East wind 3 to 6 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 71 °F

    Showers
    Likely and
    Patchy Fog

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm before 10pm, then a chance of showers and thunderstorms after 10pm. Patchy fog. Otherwise, mostly cloudy, with a low around 62. Light east wind. Chance of precipitation is 60%.

    Low: 62 °F

    Showers
    Likely and
    Patchy Fog

  • Sunday

    Sunday: A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 2pm, then a chance of showers and thunderstorms after 2pm. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 85. South wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    High: 85 °F

    Chance
    Showers and
    Patchy Fog

  • Sunday Night

    Sunday Night: Showers likely, mainly between 9pm and 3am. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 69. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    Low: 69 °F

    Showers
    Likely and
    Patchy Fog

  • Monday

    Monday: Showers likely, mainly after 8am. Patchy fog before 9am. Otherwise, partly sunny, with a high near 85. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    High: 85 °F

    Showers
    Likely and
    Patchy Fog

  • Monday Night

    Monday Night: A chance of showers before 10pm. Partly cloudy, with a low around 63. West wind around 7 mph. Chance of precipitation is 40%.

    Low: 63 °F

    Chance
    Showers then
    Mostly Clear

Detailed Forecast

Overnight
A slight chance of showers after 2am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 72. Calm wind. Chance of precipitation is 20%.
Friday
Scattered showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 80. Light and variable wind becoming northeast around 6 mph in the morning. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
Scattered showers before 10pm, then a chance of showers after midnight. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 62. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
A chance of showers before 1pm, then a chance of showers and thunderstorms between 1pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Patchy fog. Otherwise, cloudy, with a high near 71. East wind 3 to 6 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers likely and possibly a thunderstorm before 10pm, then a chance of showers and thunderstorms after 10pm. Patchy fog. Otherwise, mostly cloudy, with a low around 62. Light east wind. Chance of precipitation is 60%.
Sunday
A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 2pm, then a chance of showers and thunderstorms after 2pm. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 85. South wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Sunday Night
Showers likely, mainly between 9pm and 3am. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 69. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Monday
Showers likely, mainly after 8am. Patchy fog before 9am. Otherwise, partly sunny, with a high near 85. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Monday Night
A chance of showers before 10pm. Partly cloudy, with a low around 63. West wind around 7 mph. Chance of precipitation is 40%.
Tuesday
Sunny, with a high near 85. West wind around 7 mph.
Tuesday Night
Partly cloudy, with a low around 64. Southwest wind around 6 mph.
Wednesday
Mostly sunny, with a high near 89. Southwest wind 6 to 9 mph.
Wednesday Night
A chance of showers. Patchy fog. Otherwise, mostly cloudy, with a low around 65. Southwest wind around 7 mph. Chance of precipitation is 30%.
Thursday
A chance of showers. Patchy fog. Otherwise, partly sunny, with a high near 80. West wind 6 to 8 mph. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Merrimac MA
 42.84°N 71.01°W (Elev. 135 ft)
Last Update:
8:02 pm EDT Jun 20, 2024
Forecast Valid:
1am EDT Jun 21, 2024-6pm EDT Jun 27, 2024
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation