Merrimac, Massachusetts | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    60% Chance Rain Showers
    45°
    Friday 4/19
    Forecast night icon
    45°
    60% Chance Rain Showers
    Hourly
    Night Details
    Mostly cloudy. Showers likely after midnight. Patchy fog after midnight. Lows in the mid 40s. South winds around 10 mph with gusts up to 20 mph. Chance of rain 60 percent.
  • Forecast day icon
    Saturday
    Rain
    58°
    Forecast night icon
    Night
    Partly Cloudy
    37°
    Saturday 4/20
    Day
    58°
    Rain
    Forecast day icon
    Night
    37°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Showers mainly in the morning. Patchy fog in the morning. Highs in the lower 60s. Southwest winds 5 to 10 mph. Chance of rain 90 percent.
    Night Details
    Partly cloudy in the evening then clearing. Lows in the upper 30s. West winds around 10 mph. Gusts up to 20 mph in the evening.
  • Forecast day icon
    Sunday
    Sunny
    53°
    Forecast night icon
    Night
    Mostly Clear
    37°
    Sunday 4/21
    Day
    53°
    Sunny
    Forecast day icon
    Night
    37°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the upper 50s. West winds 10 to 15 mph. Gusts up to 25 mph in the afternoon.
    Night Details
    Mostly clear. Lows in the upper 30s. West winds 10 to 15 mph.
  • Forecast day icon
    Monday
    Sunny
    52°
    Forecast night icon
    Night
    Clear
    34°
    Monday 4/22
    Day
    52°
    Sunny
    Forecast day icon
    Night
    34°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the mid 50s.
    Night Details
    Clear. Lows in the lower 30s.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    59°
    Forecast night icon
    Night
    Mostly Cloudy
    44°
    Tuesday 4/23
    Day
    59°
    Mostly Sunny
    Forecast day icon
    Night
    44°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the upper 50s.
    Night Details
    Mostly cloudy. Not as cool with lows in the lower 40s.
  • Forecast day icon
    Wednesday
    50% Chance of Rain
    54°
    Forecast night icon
    Night
    50% Chance of Rain
    34°
    Wednesday 4/24
    Day
    54°
    50% Chance of Rain
    Forecast day icon
    Night
    34°
    50% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 50 percent chance of rain. Highs in the upper 50s. Lows in the mid 30s.
    Night Details
    Mostly cloudy with a 50 percent chance of rain. Highs in the upper 50s. Lows in the mid 30s.
  • Forecast day icon
    Thursday
    Mostly Sunny
    53°
    Forecast night icon
    Night
    Mostly Clear
    35°
    Thursday 4/25
    Day
    53°
    Mostly Sunny
    Forecast day icon
    Night
    35°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 50s.
    Night Details
    Mostly clear. Lows in the mid 30s. Highs in the mid 50s.
  • Forecast day icon
    Friday
    Mostly Sunny
    56°
    Forecast night icon
    Night
    Clear
    38°
    Friday 4/26
    Day
    56°
    Mostly Sunny
    Forecast day icon
    Night
    38°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Lows in the mid 30s. Highs in the mid 50s.
    Night Details
    Clear. Low temperature around 38F. Dew point will be around 29F with an average humidity of 59%. Winds will be 3 mph from the NW.
  • Forecast day icon
    Saturday
    Sunny
    58°
    Forecast night icon
    Night
    30% Chance of Rain
    42°
    Saturday 4/27
    Day
    58°
    Sunny
    Forecast day icon
    Night
    42°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny. High temperature around 58F. Dew point will be around 31F with an average humidity of 46%. Winds will be 2 mph from the N.
    Night Details
    Clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 42F. Dew point will be around 34F with an average humidity of 67%. Winds will be 2 mph from the NE.
  • Forecast day icon
    Sunday
    30% Chance of Rain
    59°
    Forecast night icon
    Night
    30% Chance of Rain
    46°
    Sunday 4/28
    Day
    59°
    30% Chance of Rain
    Forecast day icon
    Night
    46°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 59F. Dew point will be around 37F with an average humidity of 54%. Winds will be 2 mph from the E.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 46F. Dew point will be around 38F with an average humidity of 67%. Winds will be 2 mph from the SE.