Current conditions at
Lawrence Municipal Airport (KLWM)
Lat: 42.71°NLon: 71.13°WElev: 135ft.
Overcast
63°F
17°C
| Humidity | 97% |
| Wind Speed | S 6 mph |
| Barometer | 29.84 in (1010.3 mb) |
| Dewpoint | 62°F (17°C) |
| Visibility | 10.00 mi |
| Last update | 14 Apr 10:54 pm EDT |
Extended Forecast for
Merrimac MA
Tonight
Low: 53 °F
Patchy Fog
Wednesday
High: 67 °F
Patchy Fog
then Chance
T-stormsWednesday Night
Low: 49 °F
Showers
Likely and
Patchy FogThursday
High: 63 °F
Chance
Showers and
Patchy FogThursday Night
Low: 51 °F
Chance
ShowersFriday
High: 58 °F
Chance
Showers then
Showers
LikelyFriday Night
Low: 46 °F
Chance
ShowersSaturday
High: 54 °F
Mostly Cloudy
Saturday Night
Low: 45 °F
Mostly Cloudy
Detailed Forecast
Tonight
Patchy fog after 2am. Otherwise, partly cloudy, with a low around 53. West wind around 6 mph.
Wednesday
A slight chance of showers between 1pm and 2pm, then a chance of showers and thunderstorms after 2pm. Patchy fog before 9am. Otherwise, partly sunny, with a high near 67. Light and variable wind becoming east around 6 mph in the afternoon. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A chance of showers and thunderstorms, then showers likely after 11pm. Patchy fog. Otherwise, cloudy, with a low around 49. Light east wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
A chance of showers, with thunderstorms also possible after 5pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 63. Light and variable wind becoming southeast 5 to 7 mph in the morning. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 51. East wind around 5 mph becoming light and variable in the evening. Chance of precipitation is 40%.
Friday
A chance of showers and thunderstorms, then showers likely after 2pm. Mostly cloudy, with a high near 58. Northeast wind 3 to 7 mph. Chance of precipitation is 60%.
Friday Night
A chance of showers before 1am. Mostly cloudy, with a low around 46. Northeast wind around 5 mph. Chance of precipitation is 40%.
Saturday
Mostly cloudy, with a high near 54. East wind around 6 mph.
Saturday Night
Mostly cloudy, with a low around 45. Light east wind.
Sunday
A chance of showers after noon. Mostly cloudy, with a high near 64. South wind 5 to 9 mph. Chance of precipitation is 50%.
Sunday Night
Showers likely. Mostly cloudy, with a low around 38. West wind around 9 mph. Chance of precipitation is 60%.
Monday
Mostly sunny, with a high near 49. West wind around 10 mph, with gusts as high as 22 mph.
Monday Night
Partly cloudy, with a low around 30. Northwest wind 6 to 8 mph.
Tuesday
Sunny, with a high near 50. Northwest wind around 9 mph, with gusts as high as 20 mph.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Merrimac MA
42.84°N 71.01°W (Elev. 135 ft)
42.84°N 71.01°W (Elev. 135 ft)
4:00 pm EDT Apr 14, 2026
11pm EDT Apr 14, 2026-6pm EDT Apr 21, 2026
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