Current conditions at
Lawrence Municipal Airport (KLWM)
Lat: 42.71°NLon: 71.13°WElev: 135ft.
Fair
44°F
7°C
| Humidity | 35% |
| Wind Speed | N 10 mph |
| Barometer | 30.19 in (1022.2 mb) |
| Dewpoint | 18°F (-8°C) |
| Visibility | 10.00 mi |
| Wind Chill | 39°F (4°C) |
| Last update | 20 Apr 6:54 pm EDT |
Extended Forecast for
Merrimac MA
Tonight
Low: 26 °F
Decreasing
CloudsTuesday
High: 49 °F
Sunny
Tuesday Night
Low: 34 °F
Increasing
CloudsWednesday
High: 49 °F
Slight Chance
RainWednesday Night
Low: 38 °F
Slight Chance
ShowersThursday
High: 57 °F
Partly Sunny
Thursday Night
Low: 36 °F
Partly Cloudy
Friday
High: 57 °F
Mostly Sunny
Friday Night
Low: 36 °F
Partly Cloudy
Detailed Forecast
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 26. North wind 3 to 6 mph.
Tuesday
Sunny, with a high near 49. Calm wind becoming south around 6 mph in the afternoon.
Tuesday Night
Increasing clouds, with a low around 34. South wind around 7 mph.
Wednesday
A slight chance of rain before 8am, then a slight chance of showers after 8am. Cloudy, with a high near 49. South wind 5 to 8 mph. Chance of precipitation is 20%.
Wednesday Night
A slight chance of showers before 9pm, then a slight chance of showers after 2am. Mostly cloudy, with a low around 38. Light south wind. Chance of precipitation is 20%.
Thursday
Partly sunny, with a high near 57. Light west wind becoming northwest 5 to 10 mph in the morning. Winds could gust as high as 21 mph.
Thursday Night
Partly cloudy, with a low around 36. Light northwest wind.
Friday
Mostly sunny, with a high near 57. North wind 3 to 6 mph.
Friday Night
Partly cloudy, with a low around 36. Light and variable wind.
Saturday
Mostly sunny, with a high near 54. Light and variable wind becoming east 5 to 7 mph in the morning.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 39. Light and variable wind. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 57. Calm wind becoming east 5 to 7 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 39. Calm wind.
Monday
Partly sunny, with a high near 59. Calm wind becoming southeast 5 to 7 mph in the afternoon.
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)
6:27 pm EDT Apr 20, 2026
7pm EDT Apr 20, 2026-6pm EDT Apr 27, 2026
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