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.

Fair

70°F

21°C

Humidity 97%
Wind Speed SW 7 mph
Barometer 30.19 in (1022.2 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Last update 21 Jun 1:54 am EDT
Extended Forecast for

Merrimac MA

  • Overnight

    Overnight: Mostly cloudy, with a low around 71. Calm wind.

    Low: 71 °F

    Mostly Cloudy

  • Friday

    Friday: A slight chance of showers and thunderstorms, then a chance of showers after 7am. 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 precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 80 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers, mainly after 1am. Patchy fog after 1am. Otherwise, cloudy, with a low around 62. Light east wind. 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, mainly after 1pm. Patchy fog between 2pm and 3pm. Otherwise, cloudy, with a high near 73. East wind 3 to 6 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 73 °F

    Chance
    Showers and
    Patchy Fog

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm, mainly before 1am, then a chance of showers and thunderstorms after 1am. Patchy fog before 8pm. Otherwise, mostly cloudy, with a low around 62. East wind 3 to 5 mph. Chance of precipitation is 60%.

    Low: 62 °F

    Showers
    Likely and
    Patchy Fog

  • Sunday

    Sunday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 3pm. Mostly cloudy, with a high near 83. South wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.

    High: 83 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Showers likely, mainly before 1am. Mostly cloudy, with a low around 67. Southwest wind 7 to 9 mph. Chance of precipitation is 60%.

    Low: 67 °F

    Showers
    Likely

  • Monday

    Monday: Showers likely, mainly after 1pm. Partly sunny, with a high near 81. Southwest wind 7 to 9 mph. Chance of precipitation is 60%.

    High: 81 °F

    Showers
    Likely

  • Monday Night

    Monday Night: Showers likely, mainly before 7pm. Partly cloudy, with a low around 62. West wind around 7 mph. Chance of precipitation is 60%.

    Low: 62 °F

    Showers
    Likely then
    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 71. Calm wind.
Friday
A slight chance of showers and thunderstorms, then a chance of showers after 7am. 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 precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
A chance of showers, mainly after 1am. Patchy fog after 1am. Otherwise, cloudy, with a low around 62. Light east wind. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
A chance of showers, mainly after 1pm. Patchy fog between 2pm and 3pm. Otherwise, cloudy, with a high near 73. East wind 3 to 6 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Showers likely and possibly a thunderstorm, mainly before 1am, then a chance of showers and thunderstorms after 1am. Patchy fog before 8pm. Otherwise, mostly cloudy, with a low around 62. East wind 3 to 5 mph. Chance of precipitation is 60%.
Sunday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 3pm. Mostly cloudy, with a high near 83. South wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Sunday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 67. Southwest wind 7 to 9 mph. Chance of precipitation is 60%.
Monday
Showers likely, mainly after 1pm. Partly sunny, with a high near 81. Southwest wind 7 to 9 mph. Chance of precipitation is 60%.
Monday Night
Showers likely, mainly before 7pm. Partly cloudy, with a low around 62. West wind around 7 mph. Chance of precipitation is 60%.
Tuesday
Sunny, with a high near 83. Northwest wind around 6 mph.
Tuesday Night
Partly cloudy, with a low around 64. Southwest wind 3 to 6 mph.
Wednesday
Mostly sunny, with a high near 88. Southwest wind 6 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 65. Southwest wind around 7 mph. Chance of precipitation is 40%.
Thursday
A chance of showers. Partly sunny, with a high near 79. West wind around 7 mph. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
Merrimac MA
 42.84°N 71.01°W (Elev. 135 ft)
Last Update:
2:08 am EDT Jun 21, 2024
Forecast Valid:
2am EDT Jun 21, 2024-6pm EDT Jun 27, 2024
 
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