Merrimack, New Hampshire | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Clear
    32°
    Thursday 4/25
    Forecast night icon
    32°
    Clear
    Hourly
    Night Details
    Clear. Lows around 30. Light and variable winds.
  • Forecast day icon
    Friday
    Sunny
    60°
    Forecast night icon
    Night
    Clear
    36°
    Friday 4/26
    Day
    60°
    Sunny
    Forecast day icon
    Night
    36°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs around 60. Light and variable winds.
    Night Details
    Clear. Lows in the mid 30s. Southeast winds around 10 mph in the evening becoming light and variable.
  • Forecast day icon
    Saturday
    Mostly Sunny
    61°
    Forecast night icon
    Night
    40% Chance Rain Showers
    43°
    Saturday 4/27
    Day
    61°
    Mostly Sunny
    Forecast day icon
    Night
    43°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 60s. Light and variable winds becoming south around 10 mph in the afternoon.
    Night Details
    Partly cloudy in the evening then mostly cloudy with a chance of showers after midnight. Lows in the lower 40s. Light and variable winds. Chance of rain 40 percent.
  • Forecast day icon
    Sunday
    40% Chance Rain Showers
    70°
    Forecast night icon
    Night
    Partly Cloudy
    54°
    Sunday 4/28
    Day
    70°
    40% Chance Rain Showers
    Forecast day icon
    Night
    54°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A chance of showers in the morning. Highs in the upper 60s. Chance of rain 40 percent.
    Night Details
    Partly cloudy. Lows in the lower 50s.
  • Forecast day icon
    Monday
    Partly Sunny
    70°
    Forecast night icon
    Night
    Partly Cloudy
    51°
    Monday 4/29
    Day
    70°
    Partly Sunny
    Forecast day icon
    Night
    51°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the lower 70s.
    Night Details
    Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 40s.
  • Forecast day icon
    Tuesday
    30% Chance Rain Showers
    57°
    Forecast night icon
    Night
    40% Chance Rain Showers
    45°
    Tuesday 4/30
    Day
    57°
    30% Chance Rain Showers
    Forecast day icon
    Night
    45°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A chance of showers in the afternoon. Highs in the upper 60s. Chance of rain 30 percent.
    Night Details
    Mostly cloudy with a chance of showers. Lows around 50. Chance of rain 40 percent.
  • Forecast day icon
    Wednesday
    Partly Sunny
    57°
    Forecast night icon
    Night
    Partly Cloudy
    47°
    Wednesday 5/1
    Day
    57°
    Partly Sunny
    Forecast day icon
    Night
    47°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the lower 70s.
    Night Details
    Partly cloudy. Lows in the upper 40s.
  • Forecast day icon
    Thursday
    30% Chance Rain Showers
    63°
    Forecast night icon
    Night
    30% Chance of Rain
    48°
    Thursday 5/2
    Day
    63°
    30% Chance Rain Showers
    Forecast day icon
    Night
    48°
    30% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A chance of showers in the afternoon. Highs in the upper 60s. Chance of rain 30 percent.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 48F. Dew point will be around 47F with an average humidity of 82%. Winds will be 2 mph from the W.
  • Forecast day icon
    Friday
    30% Chance of Rain
    57°
    Forecast night icon
    Night
    Cloudy
    46°
    Friday 5/3
    Day
    57°
    30% Chance of Rain
    Forecast day icon
    Night
    46°
    Cloudy
    Forecast night icon
    Day Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 57F. Dew point will be around 47F with an average humidity of 75%. Winds will be 4 mph from the NW.
    Night Details
    Cloudy. Low temperature around 46F. Dew point will be around 42F with an average humidity of 79%. Winds will be 5 mph from the NW.
  • Forecast day icon
    Saturday
    Sunny
    57°
    Forecast night icon
    Night
    Clear
    44°
    Saturday 5/4
    Day
    57°
    Sunny
    Forecast day icon
    Night
    44°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 57F. Dew point will be around 40F with an average humidity of 62%. Winds will be 8 mph from the NW.
    Night Details
    Clear. Low temperature around 44F. Dew point will be around 37F with an average humidity of 68%. Winds will be 4 mph from the NW.