Weather WorldMerrimac, MA 7-Day Night Weather Forecast
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Merrimac, MA Weather Forecast
Merrimac, MA Weather Forecast Date: 1004 PM EDT Sat Aug 22 2026
The area/counties/county of: Western Essex County Ma, including the city of Lawrence.or toggle through each period.
Overnight... Cloudy with a slight chance of showers with patchy drizzle. Patchy fog. Near steady temperature in the mid 60s. Northeast winds around 5 mph. Chance of rain 20%.
Sunday... Cloudy. A chance of showers with possible thunderstorms and drizzle in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Patchy fog. Humid with highs in the mid 70s. Northeast winds around 5 mph. Chance of rain 50%.
Sunday Night... Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Patchy fog after midnight. Humid with lows in the lower 60s. South winds around 5 mph. Chance of rain 70%.
Monday... Sunny. Highs in the lower 80s. Southwest winds 5 to 10 mph. Gusts up to 20 mph in the afternoon.
Monday Night... Mostly clear. Lows in the upper 50s. Southwest winds around 5 mph.
Tuesday... Mostly clear. Highs in the lower 80s. Lows around 60.
Wednesday... Mostly clear. Highs in the lower 80s. Lows around 60.
Thursday... Mostly sunny. Highs in the mid 80s.
Thursday Night... Mostly cloudy with a 30% chance of showers. Lows in the lower 60s.
Friday... Partly sunny with a chance of showers. Highs in the lower 80s. Chance of rain 50%.
Friday Night... Partly cloudy with a chance of showers. Lows in the lower 60s. Chance of rain 40%.
POP = Probability of Precipitation
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