10-Day Weather Forecast - Charlestown, MA

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  • 39|28°F
    Mostly Sunny
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    Today

    39°F

    Mostly sunny. Highs in the upper 30s. Northwest winds 5 to 10 mph becoming west this afternoon.

    Tonight

    28°F

    Mostly cloudy in the evening then clearing. Lows in the lower 20s. Southwest winds 5 to 10 mph with gusts up to 20 mph becoming west 10 to 15 mph with gusts up to 30 mph after midnight.

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  • Day

    26°F

    Sunny colder. Near steady temperature in the mid 20s. Northwest winds 15 to 20 mph with gusts up to 30 mph.

    Night

    17°F

    Mostly clear. Colder with lows around 12. Northwest winds 5 to 10 mph. Gusts up to 20 mph in the evening.

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  • Day

    30°F

    Mostly sunny. Highs in the mid 30s. Southwest winds 5 to 10 mph. Gusts up to 20 mph in the afternoon.

    Night

    29°F

    Mostly cloudy with a 30 percent chance of snow. Not as cool with lows in the upper 20s.

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  • Day

    46°F

    Mostly cloudy with a 50 percent chance of rain. Highs in the mid 40s. Lows in the mid 30s.

    Night

    39°F

    Mostly cloudy with a 50 percent chance of rain. Highs in the mid 40s. Lows in the mid 30s.

    Hourly details
  • Day

    40°F

    Mostly sunny. Highs around 40.

    Night

    29°F

    Mostly cloudy. Lows in the mid 20s.

    Hourly details
  • Day

    35°F

    Partly sunny with a chance of rain and snow. Highs in the mid 30s. Chance of precipitation 40 percent.

    Night

    22°F

    Mostly cloudy with a 40 percent chance of snow. Lows in the lower 20s.

    Hourly details
  • Weekend Weather

  • Day

    30°F

    Partly sunny with a 30 percent chance of snow. Highs in the lower 30s.

    Night

    22°F

    Mostly cloudy. Low temperature around 22F. Dew point will be around 15F with an average humidity of 65%. Winds will be 12 mph from the W.

  • Day

    29°F

    Partly cloudy. High temperature around 29F. Dew point will be around 13F with an average humidity of 55%. Winds will be 14 mph from the W.

    Night

    23°F

    Clear. Low temperature around 23F. Dew point will be around 11F with an average humidity of 59%. Winds will be 13 mph from the W.

  • Day

    30°F

    Sunny. High temperature around 30F. Dew point will be around 13F with an average humidity of 55%. Winds will be 13 mph from the W.

    Night

    21°F

    Clear. Low temperature around 21F. Dew point will be around 11F with an average humidity of 60%. Winds will be 12 mph from the W.

  • Day

    30°F

    Sunny. High temperature around 30F. Dew point will be around 11F with an average humidity of 52%. Winds will be 12 mph from the W.

    Night

    23°F

    Clear. Low temperature around 23F. Dew point will be around 12F with an average humidity of 61%. Winds will be 10 mph from the W.