Current conditions at
Lawrence Municipal Airport (KLWM)
Lat: 42.71°NLon: 71.13°WElev: 135ft.
Overcast
40°F
4°C
| Humidity | 93% |
| Wind Speed | NE 8 mph |
| Barometer | 29.99 in (1015.5 mb) |
| Dewpoint | 38°F (3°C) |
| Visibility | 10.00 mi |
| Wind Chill | 35°F (2°C) |
| Last update | 31 Mar 6:54 pm EDT |
Extended Forecast for
Merrimac MA
Tonight
Low: 38 °F
Showers
Likely and
Patchy FogWednesday
High: 59 °F
Showers
LikelyWednesday Night
Low: 34 °F
Showers
LikelyThursday
High: 39 °F
Chance
ShowersThursday Night
Low: 34 °F
Chance
ShowersFriday
High: 63 °F
Slight Chance
Showers then
Mostly CloudyFriday Night
Low: 49 °F
Mostly Cloudy
Saturday
High: 64 °F
Partly Sunny
Saturday Night
Low: 40 °F
Chance Rain
Detailed Forecast
Tonight
Showers and thunderstorms likely before 2am, then scattered showers. Patchy fog before 2am. Otherwise, mostly cloudy, with a low around 38. East wind 5 to 10 mph becoming light and variable after midnight. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Showers likely, mainly after 2pm. Mostly cloudy, with a high near 59. Calm wind becoming west 5 to 8 mph in the morning. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Showers likely, mainly before 1am. Cloudy, with a low around 34. Northeast wind around 7 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
A chance of showers. Cloudy, with a high near 39. Northeast wind around 9 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A chance of showers. Cloudy, with a low around 34. East wind around 6 mph. Chance of precipitation is 50%.
Friday
A slight chance of showers before 10am. Cloudy, with a high near 63. Light and variable wind becoming south 5 to 8 mph in the morning. Chance of precipitation is 20%.
Friday Night
Mostly cloudy, with a low around 49. Southwest wind around 8 mph.
Saturday
Partly sunny, with a high near 64. Northwest wind 6 to 8 mph becoming east in the afternoon.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 40. East wind around 7 mph. Chance of precipitation is 40%.
Sunday
A chance of rain. Mostly cloudy, with a high near 68. Southwest wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 42. Southwest wind around 8 mph. Chance of precipitation is 50%.
Monday
A chance of rain. Mostly cloudy, with a high near 53. Northwest wind around 8 mph. Chance of precipitation is 30%.
Monday Night
A chance of rain. Partly cloudy, with a low around 33. Northwest wind around 6 mph. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 50. North wind 6 to 8 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)
6:35 am EDT Mar 31, 2026
7pm EDT Mar 31, 2026-6pm EDT Apr 7, 2026
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