Merrimac, Massachusetts | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    40% Chance Rain Showers
    42°
    Thursday 5/2
    Forecast night icon
    42°
    40% Chance Rain Showers
    Hourly
    Night Details
    Cloudy. Patchy fog. Scattered showers this evening. Lows in the mid 40s. Northeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 40 percent.
  • Forecast day icon
    Friday
    Partly Sunny
    60°
    Forecast night icon
    Night
    Partly Cloudy
    44°
    Friday 5/3
    Day
    60°
    Partly Sunny
    Forecast day icon
    Night
    44°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Cloudy in the morning then becoming partly sunny. Cooler with highs in the upper 50s. Northeast winds 5 to 10 mph.
    Night Details
    Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 40s. Southeast winds around 5 mph becoming west after midnight.
  • Forecast day icon
    Saturday
    Mostly Cloudy
    59°
    Forecast night icon
    Night
    Mostly Cloudy
    43°
    Saturday 5/4
    Day
    59°
    Mostly Cloudy
    Forecast day icon
    Night
    43°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Highs in the upper 50s. East winds 5 to 10 mph.
    Night Details
    Mostly cloudy. Lows in the lower 40s. East winds 5 to 10 mph.
  • Forecast day icon
    Sunday
    50% Chance Rain Showers
    51°
    Forecast night icon
    Night
    50% Chance Rain Showers
    46°
    Sunday 5/5
    Day
    51°
    50% Chance Rain Showers
    Forecast day icon
    Night
    46°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Cloudy with a 50 percent chance of showers. Highs in the mid 50s.
    Night Details
    Mostly cloudy with a 50 percent chance of showers. Near steady temperature in the upper 40s.
  • Forecast day icon
    Monday
    Partly Sunny
    65°
    Forecast night icon
    Night
    Partly Cloudy
    54°
    Monday 5/6
    Day
    65°
    Partly Sunny
    Forecast day icon
    Night
    54°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Not as cool with highs in the lower 70s.
    Night Details
    Partly cloudy. Lows around 50. Highs in the lower 70s.
  • Forecast day icon
    Tuesday
    Partly Cloudy
    73°
    Forecast night icon
    Night
    Mostly Cloudy
    49°
    Tuesday 5/7
    Day
    73°
    Partly Cloudy
    Forecast day icon
    Night
    49°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Lows around 50. Highs in the lower 70s.
    Night Details
    Mostly cloudy. Lows in the lower 50s.
  • Forecast day icon
    Wednesday
    30% Chance Rain Showers
    50°
    Forecast night icon
    Night
    40% Chance Rain Showers
    48°
    Wednesday 5/8
    Day
    50°
    30% Chance Rain Showers
    Forecast day icon
    Night
    48°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 30 percent chance of showers. Highs in the mid 60s.
    Night Details
    Mostly cloudy with a 40 percent chance of showers. Lows around 50.
  • Forecast day icon
    Thursday
    30% Chance Rain Showers
    61°
    Forecast night icon
    Night
    60% Chance of Rain
    53°
    Thursday 5/9
    Day
    61°
    30% Chance Rain Showers
    Forecast day icon
    Night
    53°
    60% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy with a 30 percent chance of showers. Highs in the upper 60s.
    Night Details
    Mostly cloudy with a 55% chance for rain and thunderstorms. Low temperature around 53F. Dew point will be around 51F with an average humidity of 83%. Winds will be 2 mph from the SW.
  • Forecast day icon
    Friday
    40% Chance of Rain
    65°
    Forecast night icon
    Night
    40% Chance of Rain
    50°
    Friday 5/10
    Day
    65°
    40% Chance of Rain
    Forecast day icon
    Night
    50°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 65F. Dew point will be around 49F with an average humidity of 65%. Winds will be 7 mph from the W.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 50F. Dew point will be around 45F with an average humidity of 70%. Winds will be 4 mph from the NW.
  • Forecast day icon
    Saturday
    40% Chance of Rain
    59°
    Forecast night icon
    Night
    30% Chance of Rain
    47°
    Saturday 5/11
    Day
    59°
    40% Chance of Rain
    Forecast day icon
    Night
    47°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 59F. Dew point will be around 44F with an average humidity of 62%. Winds will be 6 mph from the NW.
    Night Details
    Mostly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 47F. Dew point will be around 42F with an average humidity of 73%. Winds will be 3 mph from the W.