Mountainside, New Jersey | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Saturday
    Mostly Cloudy
    59°
    Forecast night icon
    Night
    50% Chance Rain Showers
    47°
    Saturday 5/4
    Day
    59°
    Mostly Cloudy
    Forecast day icon
    Night
    47°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 20 percent chance of showers. Highs in the lower 60s. Southeast winds around 10 mph with gusts up to 20 mph.
    Night Details
    Cloudy. A slight chance of showers in the evening then a chance of showers after midnight. Lows in the upper 40s. Southeast winds 5 to 10 mph. Gusts up to 20 mph in the evening. Chance of rain 50 percent.
  • Forecast day icon
    Sunday
    70% Chance Rain Showers
    54°
    Forecast night icon
    Night
    80% Chance Rain Showers
    52°
    Sunday 5/5
    Day
    54°
    70% Chance Rain Showers
    Forecast day icon
    Night
    52°
    80% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Cloudy. A chance of showers in the morning then showers likely in the afternoon. Highs in the upper 50s. Southeast winds 5 to 10 mph. Chance of rain 70 percent.
    Night Details
    Patchy fog in the evening. Showers. Near steady temperature in the mid 50s. Southeast winds 5 to 10 mph. Chance of rain 80 percent.
  • Forecast day icon
    Monday
    50% Chance Rain Showers
    76°
    Forecast night icon
    Night
    Mostly Cloudy
    61°
    Monday 5/6
    Day
    76°
    50% Chance Rain Showers
    Forecast day icon
    Night
    61°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A chance of showers mainly in the morning. Not as cool with highs in the mid 70s. Southwest winds around 5 mph. Chance of rain 50 percent.
    Night Details
    Mostly cloudy. Lows in the upper 50s.
  • Forecast day icon
    Tuesday
    Partly Sunny
    79°
    Forecast night icon
    Night
    50% Chance Rain Showers
    61°
    Tuesday 5/7
    Day
    79°
    Partly Sunny
    Forecast day icon
    Night
    61°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the upper 70s.
    Night Details
    Mostly cloudy with a 50 percent chance of showers. Lows in the upper 50s.
  • Forecast day icon
    Wednesday
    50% Chance Rain Showers
    83°
    Forecast night icon
    Night
    50% Chance Rain Showers
    59°
    Wednesday 5/8
    Day
    83°
    50% Chance Rain Showers
    Forecast day icon
    Night
    59°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A chance of showers. Highs in the mid 70s. Chance of rain 50 percent.
    Night Details
    Mostly cloudy with a chance of showers. Lows in the upper 50s. Chance of rain 50 percent.
  • Forecast day icon
    Thursday
    60% Chance Rain Showers
    71°
    Forecast night icon
    Night
    60% Chance Rain Showers
    60°
    Thursday 5/9
    Day
    71°
    60% Chance Rain Showers
    Forecast day icon
    Night
    60°
    60% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A chance of showers in the morning then showers likely in the afternoon. Highs in the upper 60s. Chance of rain 60 percent.
    Night Details
    Showers likely. Lows in the mid 50s. Chance of rain 60 percent.
  • Forecast day icon
    Friday
    40% Chance Rain Showers
    72°
    Forecast night icon
    Night
    50% Chance of Rain
    53°
    Friday 5/10
    Day
    72°
    40% Chance Rain Showers
    Forecast day icon
    Night
    53°
    50% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a 40 percent chance of showers. Highs around 70.
    Night Details
    Mostly cloudy with a chance of rain. Chance of precipitation 50%. Low temperature around 53F. Dew point will be around 47F with an average humidity of 69%. Winds will be 3 mph from the NW.
  • Forecast day icon
    Saturday
    40% Chance of Rain
    65°
    Forecast night icon
    Night
    40% Chance of Rain
    51°
    Saturday 5/11
    Day
    65°
    40% Chance of Rain
    Forecast day icon
    Night
    51°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 65F. Dew point will be around 47F with an average humidity of 60%. Winds will be 9 mph from the NW.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 51F. Dew point will be around 44F with an average humidity of 67%. Winds will be 8 mph from the NW.
  • Forecast day icon
    Sunday
    30% Chance of Rain
    68°
    Forecast night icon
    Night
    30% Chance of Rain
    54°
    Sunday 5/12
    Day
    68°
    30% Chance of Rain
    Forecast day icon
    Night
    54°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 68F. Dew point will be around 44F with an average humidity of 54%. Winds will be 9 mph from the NW.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 54F. Dew point will be around 45F with an average humidity of 64%. Winds will be 6 mph from the W.
  • Forecast day icon
    Monday
    Sunny
    72°
    Forecast night icon
    Night
    Clear
    55°
    Monday 5/13
    Day
    72°
    Sunny
    Forecast day icon
    Night
    55°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 72F. Dew point will be around 46F with an average humidity of 52%. Winds will be 8 mph from the W.
    Night Details
    Clear. Low temperature around 55F. Dew point will be around 47F with an average humidity of 62%. Winds will be 4 mph from the W.