10-Day Weather Forecast - Waltham, MA

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  • 32|27°F
    Sunny
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    Today

    32°F

    Sunny cooler with highs in the lower 30s. Northwest winds 5 to 10 mph with gusts up to 20 mph.

    Tonight

    27°F

    Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 20s. Southwest winds around 5 mph.

    Hourly details
  • Day

    35°F

    Snow. Snow accumulation around an inch. Highs in the mid 30s. Southwest winds around 5 mph becoming southeast around 5 mph in the afternoon. Chance of snow 90 percent.

    Night

    33°F

    Snow. Additional light snow accumulation. Near steady temperature in the lower 30s. South winds around 5 mph becoming west after midnight. Chance of snow 80 percent.

    Hourly details
  • Day

    38°F

    Partly sunny with a 30 percent chance of snow. Highs in the upper 30s. Northwest winds 5 to 10 mph with gusts up to 25 mph.

    Night

    25°F

    Mostly cloudy. Lows in the lower 20s. Highs around 40.

    Hourly details
  • Day

    39°F

    Mostly cloudy. Lows in the lower 20s. Highs around 40.

    Night

    21°F

    Mostly cloudy. Lows in the lower 30s.

    Hourly details
  • Day

    29°F

    Rain likely with a chance of snow. Highs in the upper 30s. Chance of precipitation 70 percent.

    Night

    26°F

    Snow and rain likely. Lows in the upper 20s. Chance of precipitation 70 percent.

    Hourly details
  • Weekend Weather

  • Day

    34°F

    Mostly cloudy with a chance of snow. Highs in the upper 30s. Chance of snow 30 percent.

    Night

    29°F

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

    Hourly details
  • Day

    38°F

    Rain likely. Highs in the lower 40s. Chance of rain 60 percent.

    Night

    23°F

    Cloudy with a chance of rain-snow mix. Chance of precipitation 50%. Low temperature around 23F. Dew point will be around 24F with an average humidity of 84%. Winds will be 8 mph from the W.

  • Day

    26°F

    Partly cloudy with a slight chance of snow. Chance of precipitation 25%. High temperature around 26F. Dew point will be around 14F with an average humidity of 68%. Winds will be 14 mph from the NW.

    Night

    16°F

    Clear. Low temperature around 16F. Dew point will be around 9F with an average humidity of 70%. Winds will be 11 mph from the NW.

  • Day

    27°F

    Sunny. High temperature around 27F. Dew point will be around 13F with an average humidity of 65%. Winds will be 10 mph from the W.

    Night

    21°F

    Clear. Low temperature around 21F. Dew point will be around 15F with an average humidity of 74%. Winds will be 7 mph from the W.

  • Day

    35°F

    Mostly sunny. High temperature around 35F. Dew point will be around 22F with an average humidity of 70%. Winds will be 7 mph from the W.

    Night

    27°F

    Mostly clear. Low temperature around 27F. Dew point will be around 22F with an average humidity of 79%. Winds will be 6 mph from the W.