Chelmsford, Massachusetts | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Sunday
    Partly Sunny
    70°
    Forecast night icon
    Night
    40% Chance Rain Showers
    60°
    Sunday 4/28
    Day
    70°
    Partly Sunny
    Forecast day icon
    Night
    60°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs around 70. Southwest winds 5 to 10 mph.
    Night Details
    Mostly cloudy. A chance of showers in the evening. Not as cool with lows in the mid 50s. Southwest winds 5 to 10 mph becoming west after midnight. Chance of rain 40 percent.
  • Forecast day icon
    Monday
    Mostly Sunny
    69°
    Forecast night icon
    Night
    30% Chance of Rain
    54°
    Monday 4/29
    Day
    69°
    Mostly Sunny
    Forecast day icon
    Night
    54°
    30% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the lower 70s. North winds around 10 mph with gusts up to 20 mph.
    Night Details
    Partly cloudy with a 30 percent chance of rain. Lows in the upper 40s. East winds 5 to 10 mph.
  • Forecast day icon
    Tuesday
    40% Chance of Rain
    60°
    Forecast night icon
    Night
    60% Chance of Rain
    47°
    Tuesday 4/30
    Day
    60°
    40% Chance of Rain
    Forecast day icon
    Night
    47°
    60% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a 40 percent chance of rain. Cooler with highs in the lower 60s. East winds 5 to 10 mph.
    Night Details
    Rain likely. Lows in the mid 40s. Chance of rain 60 percent.
  • Forecast day icon
    Wednesday
    40% Chance of Rain
    58°
    Forecast night icon
    Night
    Mostly Cloudy
    48°
    Wednesday 5/1
    Day
    58°
    40% Chance of Rain
    Forecast day icon
    Night
    48°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 40 percent chance of rain. Highs in the upper 50s.
    Night Details
    Mostly cloudy. Lows in the mid 40s.
  • Forecast day icon
    Thursday
    Mostly Sunny
    71°
    Forecast night icon
    Night
    Mostly Cloudy
    52°
    Thursday 5/2
    Day
    71°
    Mostly Sunny
    Forecast day icon
    Night
    52°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Not as cool with highs around 70.
    Night Details
    Mostly cloudy. Lows in the lower 50s. Highs in the lower 70s.
  • Forecast day icon
    Friday
    Mostly Cloudy
    78°
    Forecast night icon
    Night
    Mostly Cloudy
    52°
    Friday 5/3
    Day
    78°
    Mostly Cloudy
    Forecast day icon
    Night
    52°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Lows in the lower 50s. Highs in the lower 70s.
    Night Details
    Mostly cloudy. Lows in the lower 50s. Highs in the lower 70s.
  • Forecast day icon
    Saturday
    Mostly Cloudy
    68°
    Forecast night icon
    Night
    50% Chance of Rain
    51°
    Saturday 5/4
    Day
    68°
    Mostly Cloudy
    Forecast day icon
    Night
    51°
    50% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Lows in the lower 50s. Highs in the lower 70s.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 51F. Dew point will be around 46F with an average humidity of 74%. Winds will be 4 mph from the E.
  • Forecast day icon
    Sunday
    40% Chance of Rain
    67°
    Forecast night icon
    Night
    Mostly Cloudy
    52°
    Sunday 5/5
    Day
    67°
    40% Chance of Rain
    Forecast day icon
    Night
    52°
    Mostly Cloudy
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 67F. Dew point will be around 47F with an average humidity of 61%. Winds will be 2 mph from the S.
    Night Details
    Mostly cloudy. Low temperature around 52F. Dew point will be around 45F with an average humidity of 68%. Winds will be 2 mph from the S.
  • Forecast day icon
    Monday
    Partly Cloudy
    69°
    Forecast night icon
    Night
    30% Chance of Rain
    52°
    Monday 5/6
    Day
    69°
    Partly Cloudy
    Forecast day icon
    Night
    52°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy. High temperature around 69F. Dew point will be around 45F with an average humidity of 55%. Winds will be 3 mph from the SW.
    Night Details
    Mostly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 52F. Dew point will be around 44F with an average humidity of 63%. Winds will be 3 mph from the W.
  • Forecast day icon
    Tuesday
    30% Chance of Rain
    67°
    Forecast night icon
    Night
    30% Chance of Rain
    51°
    Tuesday 5/7
    Day
    67°
    30% Chance of Rain
    Forecast day icon
    Night
    51°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 67F. Dew point will be around 43F with an average humidity of 52%. Winds will be 4 mph from the W.
    Night Details
    Mostly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 51F. Dew point will be around 43F with an average humidity of 65%. Winds will be 3 mph from the SW.