Merrimac, Massachusetts | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Saturday
    Sunny
    64°
    Forecast night icon
    Night
    Mostly Cloudy
    44°
    Saturday 4/27
    Day
    64°
    Sunny
    Forecast day icon
    Night
    44°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the mid 60s. Southwest winds around 5 mph becoming southeast this afternoon.
    Night Details
    Mostly cloudy. A slight chance of showers after midnight. Not as cool with lows in the mid 40s. South winds 5 to 10 mph becoming southwest after midnight. Chance of rain 20 percent.
  • Forecast day icon
    Sunday
    Partly Sunny
    68°
    Forecast night icon
    Night
    Mostly Cloudy
    55°
    Sunday 4/28
    Day
    68°
    Partly Sunny
    Forecast day icon
    Night
    55°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming partly sunny. Highs in the upper 60s. Southwest winds 5 to 10 mph.
    Night Details
    Mostly cloudy. Lows in the lower 50s. Southwest winds 5 to 10 mph becoming west after midnight.
  • Forecast day icon
    Monday
    Mostly Sunny
    72°
    Forecast night icon
    Night
    30% Chance of Rain
    46°
    Monday 4/29
    Day
    72°
    Mostly Sunny
    Forecast day icon
    Night
    46°
    30% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the upper 60s. North winds around 10 mph becoming northeast in the afternoon.
    Night Details
    Mostly cloudy with a 30 percent chance of rain. Lows in the mid 40s.
  • Forecast day icon
    Tuesday
    40% Chance of Rain
    53°
    Forecast night icon
    Night
    50% Chance of Rain
    43°
    Tuesday 4/30
    Day
    53°
    40% Chance of Rain
    Forecast day icon
    Night
    43°
    50% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 40 percent chance of rain. Cooler with highs in the mid 50s.
    Night Details
    Mostly cloudy with a 50 percent chance of rain. Lows in the mid 40s.
  • Forecast day icon
    Wednesday
    30% Chance of Rain
    53°
    Forecast night icon
    Night
    Partly Cloudy
    42°
    Wednesday 5/1
    Day
    53°
    30% Chance of Rain
    Forecast day icon
    Night
    42°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 30 percent chance of rain. Highs in the mid 50s.
    Night Details
    Partly cloudy. Lows in the lower 40s. Highs in the upper 60s.
  • Forecast day icon
    Thursday
    Partly Cloudy
    61°
    Forecast night icon
    Night
    40% Chance of Rain
    47°
    Thursday 5/2
    Day
    61°
    Partly Cloudy
    Forecast day icon
    Night
    47°
    40% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Lows in the lower 40s. Highs in the upper 60s.
    Night Details
    Mostly cloudy with a 40 percent chance of rain. Lows in the upper 40s.
  • Forecast day icon
    Friday
    50% Chance of Rain
    67°
    Forecast night icon
    Night
    40% Chance of Rain
    47°
    Friday 5/3
    Day
    67°
    50% Chance of Rain
    Forecast day icon
    Night
    47°
    40% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a 50 percent chance of rain. Highs in the upper 60s.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 47F. Dew point will be around 47F with an average humidity of 74%. Winds will be 2 mph from the S.
  • Forecast day icon
    Saturday
    40% Chance of Rain
    65°
    Forecast night icon
    Night
    30% Chance of Rain
    47°
    Saturday 5/4
    Day
    65°
    40% Chance of Rain
    Forecast day icon
    Night
    47°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a chance of rain. Chance of precipitation 35%. High temperature around 65F. Dew point will be around 44F with an average humidity of 58%. Winds will be 2 mph from the NW.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 47F. Dew point will be around 42F with an average humidity of 73%. Winds will be 1 mph from the NW.
  • Forecast day icon
    Sunday
    Mostly Sunny
    64°
    Forecast night icon
    Night
    Mostly Clear
    47°
    Sunday 5/5
    Day
    64°
    Mostly Sunny
    Forecast day icon
    Night
    47°
    Mostly Clear
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 64F. Dew point will be around 42F with an average humidity of 56%. Winds will be 2 mph from the W.
    Night Details
    Mostly clear. Low temperature around 47F. Dew point will be around 41F with an average humidity of 70%. Winds will be 2 mph from the W.
  • Forecast day icon
    Monday
    Sunny
    63°
    Forecast night icon
    Night
    Mostly Clear
    47°
    Monday 5/6
    Day
    63°
    Sunny
    Forecast day icon
    Night
    47°
    Mostly Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 63F. Dew point will be around 42F with an average humidity of 56%. Winds will be 4 mph from the W.
    Night Details
    Mostly clear. Low temperature around 47F. Dew point will be around 42F with an average humidity of 71%. Winds will be 2 mph from the W.