37°F°C
H46° L33°
C°F
H8° L1°
  • Fair 
  • 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-
  • | Massachusetts 
  • | Set default

Waltham

    • Tonight
    • Clear 
    • High46°
    • High
    • Low33°
    • Low
    • Tomorrow
    • Mostly Sunny 
    • High51°
    • High11°
    • Low29°
    • Low-2°
    • Wednesday
    • Mostly Sunny 
    • High46°
    • High
    • Low30°
    • Low-1°
    • Thursday
    • Cloudy 
    • High54°
    • High12°
    • Low43°
    • Low
    • Friday
    • Showers 
    • High68°
    • High20°
    • Low45°
    • Low

 
  • Tonight: Clear skies. Low 33F. Winds W at 5 to 10 mph.
  • Tomorrow: Generally sunny despite a few afternoon clouds. High 51F. Winds W at 10 to 20 mph.
  • Tomorrow night: Mostly cloudy skies early will become partly cloudy late. Low 29F. Winds NNW at 5 to 10 mph.
  • Wednesday: A few clouds from time to time. High 46F. Winds NNW at 10 to 20 mph.
  • Thursday: More sun than clouds. Highs in the mid 40s and lows in the low 30s.
  • Friday: Cloudy. Highs in the mid 50s and lows in the low 40s.
      • Sunrise
      • 06:29
      •  
      • Sunset
      • 19:06
      •  
      • Feels like
      • 32°F0°C
      •  
      • Humidity
      • 62%
      •  
      • Visibility
      • 1016.09
      • mikm
      • Dew point
      • 25
      •  
      • UV index
      • --
      •  
      • Wind
      • SW
      • 7 mph11.27 km/h
      • UV description
      • Low
      •  
      • Barometer
      • 29.741,007.11
      • inmb and steady
    PrecipitationTemperature
    Temperature data not available now
    Temperature data not available now
    Precipitation data not available now
    Precipitation data not available now
    35,38,47,58,69,78,83,81,72,62,51,40,
    2,3,8,14,21,26,28,27,22,17,11,4,
    16,18,27,36,46,55,60,59,50,39,31,22,
    -9,-8,-3,2,8,13,16,15,10,4,-1,-6,
    4.24,3.33,4.21,3.99,3.76,3.61,3.83,3.54,3.84,4.14,4.39,4.07,
    10.77,8.46,10.69,10.13,9.55,9.17,9.73,8.99,9.75,10.52,11.15,10.34,

    Waltham Weather forecasts

     | Last updated 22:54 EDT

    The Weather ChannelFeatured forecasts at The Weather Channel®