Belmont, Massachusetts | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Partly Cloudy
    51°
    Sunday 5/19
    Forecast night icon
    51°
    Partly Cloudy
    Hourly
    Night Details
    Partly cloudy. Low temperature around 51F. Dew point will be around 49F with an average humidity of 92%. Winds will be 2 mph from the NE.
  • Forecast day icon
    Monday
    Partly Sunny
    66°
    Forecast night icon
    Night
    Partly Cloudy
    57°
    Monday 5/20
    Day
    66°
    Partly Sunny
    Forecast day icon
    Night
    57°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy this morning then becoming partly sunny. Not as cool with highs around 70. Northeast winds around 5 mph becoming east this afternoon.
    Night Details
    Partly cloudy. Patchy fog after midnight. Lows in the mid 50s. South winds around 5 mph.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    84°
    Forecast night icon
    Night
    Partly Cloudy
    65°
    Tuesday 5/21
    Day
    84°
    Mostly Sunny
    Forecast day icon
    Night
    65°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Warmer with highs in the lower 80s. Southwest winds 5 to 10 mph.
    Night Details
    Partly cloudy. Lows in the lower 60s. Southwest winds 5 to 10 mph.
  • Forecast day icon
    Wednesday
    Sunny
    91°
    Forecast night icon
    Night
    Mostly Clear
    66°
    Wednesday 5/22
    Day
    91°
    Sunny
    Forecast day icon
    Night
    66°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny hot with highs around 90. Southwest winds 5 to 10 mph. Gusts up to 20 mph in the afternoon.
    Night Details
    Mostly clear. Lows in the mid 60s.
  • Forecast day icon
    Thursday
    Mostly Sunny
    88°
    Forecast night icon
    Night
    30% Chance of Storms
    67°
    Thursday 5/23
    Day
    88°
    Mostly Sunny
    Forecast day icon
    Night
    67°
    30% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 80s.
    Night Details
    Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 60s. Chance of rain 30 percent.
  • Forecast day icon
    Friday
    Mostly Sunny
    79°
    Forecast night icon
    Night
    Mostly Clear
    60°
    Friday 5/24
    Day
    79°
    Mostly Sunny
    Forecast day icon
    Night
    60°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Highs in the upper 70s. Lows in the mid 50s.
    Night Details
    Mostly clear. Highs in the upper 70s. Lows in the mid 50s.
  • Forecast day icon
    Saturday
    Partly Cloudy
    72°
    Forecast night icon
    Night
    Partly Cloudy
    60°
    Saturday 5/25
    Day
    72°
    Partly Cloudy
    Forecast day icon
    Night
    60°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Highs in the mid 70s. Lows in the lower 50s.
    Night Details
    Partly cloudy. Highs in the mid 70s. Lows in the lower 50s.
  • Forecast day icon
    Sunday
    Partly Sunny
    72°
    Forecast night icon
    Night
    Mostly Clear
    59°
    Sunday 5/26
    Day
    72°
    Partly Sunny
    Forecast day icon
    Night
    59°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the upper 60s.
    Night Details
    Mostly clear. Low temperature around 59F. Dew point will be around 51F with an average humidity of 67%. Winds will be 3 mph from the SE.
  • Forecast day icon
    Monday
    Partly Cloudy
    74°
    Forecast night icon
    Night
    40% Chance of Rain
    62°
    Monday 5/27
    Day
    74°
    Partly Cloudy
    Forecast day icon
    Night
    62°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy. High temperature around 74F. Dew point will be around 54F with an average humidity of 59%. Winds will be 2 mph from the S.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 62F. Dew point will be around 56F with an average humidity of 73%. Winds will be 3 mph from the S.
  • Forecast day icon
    Tuesday
    40% Chance of Rain
    74°
    Forecast night icon
    Night
    40% Chance of Rain
    64°
    Tuesday 5/28
    Day
    74°
    40% Chance of Rain
    Forecast day icon
    Night
    64°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 74F. Dew point will be around 59F with an average humidity of 67%. Winds will be 2 mph from the S.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 64F. Dew point will be around 58F with an average humidity of 75%. Winds will be 2 mph from the S.