10-Day Weather Forecast - Groton, MA

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  • 31|12°F
    Sunny
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    Today

    31°F

    Sunny. Highs around 30. Northwest winds around 5 mph.

    Tonight

    12°F

    Partly cloudy in the evening then becoming mostly cloudy. Cold with lows around 6 above. Northwest winds around 5 mph.

    Hourly details
  • Day

    25°F

    Mostly cloudy. Cold with highs in the mid 20s. North winds around 5 mph becoming east in the afternoon.

    Night

    19°F

    Snow likely. Patchy fog. Little or no snow accumulation. Not as cool with lows around 16. Light and variable winds. Chance of snow 60 percent.

    Hourly details
  • Weekend Weather

  • Day

    26°F

    Snow. Patchy fog. Light snow accumulation. Cold with highs in the mid 20s. North winds around 5 mph increasing to 10 to 15 mph with gusts up to 30 mph in the afternoon. Chance of snow 80 percent.

    Night

    1°F

    Mostly cloudy with a 40 percent chance of snow. Much colder with lows around zero. Wind chill values as low as 20 below.

    Hourly details
  • Day

    14°F

    Mostly sunny. Colder with highs 10 to 15. Wind chill values as low as 20 below.

    Night

    1°F

    Mostly clear. Cold. Lows 5 below to zero. Highs in the lower 20s. Wind chill values as low as 20 below.

    Hourly details
  • Day

    23°F

    Mostly clear. Cold. Lows 5 below to zero. Highs in the lower 20s. Wind chill values as low as 20 below.

    Night

    6°F

    Mostly clear. Cold with lows zero to 5 above zero.

    Hourly details
  • Day

    31°F

    Partly cloudy. Highs in the lower 30s. Lows around 10 above.

    Night

    12°F

    Partly cloudy. Highs in the lower 30s. Lows around 10 above.

    Hourly details
  • Day

    33°F

    Partly cloudy. Highs in the lower 30s. Lows around 10 above.

    Night

    25°F

    Cloudy. Low temperature around 25F. Dew point will be around 21F with an average humidity of 81%. Winds will be 2 mph from the W.

  • Day

    36°F

    Cloudy with a chance of rain-snow mix. Chance of precipitation 35%. High temperature around 36F. Dew point will be around 24F with an average humidity of 71%. Winds will be 1 mph from the W.

    Night

    28°F

    Cloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. Low temperature around 28F. Dew point will be around 23F with an average humidity of 73%. Winds will be 3 mph from the NW.

  • Day

    37°F

    Cloudy with a chance of rain-snow mix. Chance of precipitation 35%. High temperature around 37F. Dew point will be around 24F with an average humidity of 67%. Winds will be 3 mph from the W.

    Night

    29°F

    Cloudy with a chance of rain-snow mix. Chance of precipitation 40%. Low temperature around 29F. Dew point will be around 24F with an average humidity of 74%. Winds will be 1 mph from the W.

  • Weekend Weather

  • Day

    38°F

    Cloudy with a chance of rain-snow mix. Chance of precipitation 35%. High temperature around 38F. Dew point will be around 25F with an average humidity of 68%. Winds will be 1 mph from the NE.

    Night

    31°F

    Cloudy with a chance of rain-snow mix. Chance of precipitation 35%. Low temperature around 31F. Dew point will be around 26F with an average humidity of 75%. Winds will be 4 mph from the NE.