Merrimac, Massachusetts | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Partly Cloudy
    42°
    Tuesday 4/23
    Forecast night icon
    42°
    Partly Cloudy
    Hourly
    Night Details
    Partly cloudy. Lows in the upper 30s. South winds around 5 mph.
  • Forecast day icon
    Wednesday
    60% Chance of Storms
    58°
    Forecast night icon
    Night
    Mostly Clear
    30°
    Wednesday 4/24
    Day
    58°
    60% Chance of Storms
    Forecast day icon
    Night
    30°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Showers likely in the morning then showers likely with isolated thunderstorms in the afternoon. Highs in the upper 50s. South winds 5 to 10 mph becoming west with gusts up to 20 mph in the afternoon. Chance of rain 60 percent.
    Night Details
    Mostly clear. Colder with lows in the mid 20s. Northwest winds 10 to 15 mph with gusts up to 25 mph.
  • Forecast day icon
    Thursday
    Sunny
    53°
    Forecast night icon
    Night
    Clear
    32°
    Thursday 4/25
    Day
    53°
    Sunny
    Forecast day icon
    Night
    32°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the mid 50s. Northwest winds 5 to 10 mph.
    Night Details
    Clear. Lows in the lower 30s. West winds 5 to 10 mph becoming northwest after midnight.
  • Forecast day icon
    Friday
    Mostly Sunny
    57°
    Forecast night icon
    Night
    Mostly Clear
    36°
    Friday 4/26
    Day
    57°
    Mostly Sunny
    Forecast day icon
    Night
    36°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Highs in the upper 50s. Lows in the upper 30s.
    Night Details
    Mostly clear. Highs in the upper 50s. Lows in the upper 30s.
  • Forecast day icon
    Saturday
    Mostly Sunny
    63°
    Forecast night icon
    Night
    40% Chance Rain Showers
    44°
    Saturday 4/27
    Day
    63°
    Mostly Sunny
    Forecast day icon
    Night
    44°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 60s.
    Night Details
    Mostly cloudy with a 40 percent chance of showers. Lows in the mid 40s.
  • Forecast day icon
    Sunday
    30% Chance Rain Showers
    70°
    Forecast night icon
    Night
    Mostly Cloudy
    55°
    Sunday 4/28
    Day
    70°
    30% Chance Rain Showers
    Forecast day icon
    Night
    55°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 30 percent chance of showers. Highs in the upper 60s.
    Night Details
    Mostly cloudy. Lows in the lower 50s. Highs in the lower 70s.
  • Forecast day icon
    Monday
    Mostly Cloudy
    71°
    Forecast night icon
    Night
    30% Chance Rain Showers
    50°
    Monday 4/29
    Day
    71°
    Mostly Cloudy
    Forecast day icon
    Night
    50°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Lows in the lower 50s. Highs in the lower 70s.
    Night Details
    Mostly cloudy with a 30 percent chance of showers. Lows around 50.
  • Forecast day icon
    Tuesday
    40% Chance Rain Showers
    59°
    Forecast night icon
    Night
    50% Chance of Rain
    48°
    Tuesday 4/30
    Day
    59°
    40% Chance Rain Showers
    Forecast day icon
    Night
    48°
    50% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 40 percent chance of showers. Highs in the mid 60s.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 50%. Low temperature around 48F. Dew point will be around 45F with an average humidity of 79%. Winds will be 3 mph from the E.
  • Forecast day icon
    Wednesday
    40% Chance of Rain
    62°
    Forecast night icon
    Night
    30% Chance of Rain
    48°
    Wednesday 5/1
    Day
    62°
    40% Chance of Rain
    Forecast day icon
    Night
    48°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 62F. Dew point will be around 47F with an average humidity of 69%. Winds will be 2 mph from the NE.
    Night Details
    Cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 48F. Dew point will be around 45F with an average humidity of 76%. Winds will be 2 mph from the N.
  • Forecast day icon
    Thursday
    30% Chance of Rain
    63°
    Forecast night icon
    Night
    Clear
    47°
    Thursday 5/2
    Day
    63°
    30% Chance of Rain
    Forecast day icon
    Night
    47°
    Clear
    Forecast night icon
    Day Details
    Cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 63F. Dew point will be around 44F with an average humidity of 60%. Winds will be 3 mph from the N.
    Night Details
    Clear. Low temperature around 47F. Dew point will be around 42F with an average humidity of 70%. Winds will be 1 mph from the NE.