Waltham, Massachusetts | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Wednesday
    Rain
    59°
    Forecast night icon
    Night
    Mostly Cloudy
    52°
    Wednesday 5/8
    Day
    59°
    Rain
    Forecast day icon
    Night
    52°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with likely rain. Chance of precipitation 90%. High temperature around 59F. Dew point will be around 57F with an average humidity of 85%. Winds will be 2 mph from the SE.
    Night Details
    Mostly cloudy. Isolated showers and thunderstorms this evening. Lows in the lower 50s. East winds around 5 mph becoming west after midnight. Chance of rain 20 percent.
  • Forecast day icon
    Thursday
    40% Chance Rain Showers
    61°
    Forecast night icon
    Night
    50% Chance Rain Showers
    50°
    Thursday 5/9
    Day
    61°
    40% Chance Rain Showers
    Forecast day icon
    Night
    50°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny in the morning then mostly cloudy with scattered showers in the afternoon. Highs in the lower 60s. North winds 5 to 10 mph becoming northeast in the afternoon. Chance of rain 40 percent.
    Night Details
    Mostly cloudy with scattered showers. Lows in the mid 40s. Northeast winds 5 to 10 mph. Chance of rain 50 percent.
  • Forecast day icon
    Friday
    40% Chance Rain Showers
    56°
    Forecast night icon
    Night
    40% Chance of Rain
    46°
    Friday 5/10
    Day
    56°
    40% Chance Rain Showers
    Forecast day icon
    Night
    46°
    40% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with scattered showers. Cooler. Near steady temperature in the upper 40s. Northeast winds around 10 mph with gusts up to 20 mph. Chance of rain 40 percent.
    Night Details
    Mostly cloudy with a 40 percent chance of rain. Lows in the lower 40s. Northeast winds around 10 mph.
  • Forecast day icon
    Saturday
    Partly Sunny
    57°
    Forecast night icon
    Night
    Mostly Cloudy
    46°
    Saturday 5/11
    Day
    57°
    Partly Sunny
    Forecast day icon
    Night
    46°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the upper 50s.
    Night Details
    Mostly cloudy. Lows in the mid 40s.
  • Forecast day icon
    Sunday
    30% Chance of Rain
    56°
    Forecast night icon
    Night
    40% Chance of Rain
    47°
    Sunday 5/12
    Day
    56°
    30% Chance of Rain
    Forecast day icon
    Night
    47°
    40% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 30 percent chance of rain. Highs in the mid 50s.
    Night Details
    Mostly cloudy with a 40 percent chance of rain. Lows in the mid 40s.
  • Forecast day icon
    Monday
    Partly Sunny
    64°
    Forecast night icon
    Night
    Partly Cloudy
    50°
    Monday 5/13
    Day
    64°
    Partly Sunny
    Forecast day icon
    Night
    50°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the lower 60s.
    Night Details
    Partly cloudy. Lows in the upper 40s.
  • Forecast day icon
    Tuesday
    Mostly Cloudy
    69°
    Forecast night icon
    Night
    Mostly Cloudy
    57°
    Tuesday 5/14
    Day
    69°
    Mostly Cloudy
    Forecast day icon
    Night
    57°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Highs around 70. Lows in the lower 50s.
    Night Details
    Mostly cloudy. Highs around 70. Lows in the lower 50s.
  • Forecast day icon
    Wednesday
    Mostly Cloudy
    73°
    Forecast night icon
    Night
    40% Chance of Rain
    58°
    Wednesday 5/15
    Day
    73°
    Mostly Cloudy
    Forecast day icon
    Night
    58°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy. Highs around 70. Lows in the lower 50s.
    Night Details
    Mostly clear with a chance of rain. Chance of precipitation 35%. Low temperature around 58F. Dew point will be around 54F with an average humidity of 76%. Winds will be 4 mph from the S.
  • Forecast day icon
    Thursday
    40% Chance of Rain
    70°
    Forecast night icon
    Night
    30% Chance of Rain
    57°
    Thursday 5/16
    Day
    70°
    40% Chance of Rain
    Forecast day icon
    Night
    57°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a chance of rain. Chance of precipitation 40%. High temperature around 70F. Dew point will be around 54F with an average humidity of 69%. Winds will be 2 mph from the SE.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 57F. Dew point will be around 54F with an average humidity of 81%. Winds will be 2 mph from the S.
  • Forecast day icon
    Friday
    30% Chance of Rain
    70°
    Forecast night icon
    Night
    40% Chance of Rain
    57°
    Friday 5/17
    Day
    70°
    30% Chance of Rain
    Forecast day icon
    Night
    57°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 70F. Dew point will be around 54F with an average humidity of 68%. Winds will be 3 mph from the SE.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 57F. Dew point will be around 53F with an average humidity of 81%. Winds will be 2 mph from the SE.