Weather in Mountainside, New Jersey, United States

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7-Day Detailed Weather Forecast for Mountainside

Overnight

Temperature: 55°F

Wind Speed: 6 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 55. Northwest wind around 6 mph.

Tuesday

Temperature: 81°F

Wind Speed: 5 to 8 mph

Wind Direction: W

Forecast: Sunny, with a high near 81. West wind 5 to 8 mph.

Tuesday Night

Temperature: 59°F

Wind Speed: 1 to 7 mph

Wind Direction: SW

Forecast: Partly cloudy, with a low around 59. Southwest wind 1 to 7 mph.

Wednesday

Temperature: 79°F

Wind Speed: 1 to 8 mph

Wind Direction: S

Forecast: A chance of rain showers between 8am and 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 79. South wind 1 to 8 mph. Chance of precipitation is 50%.

Wednesday Night

Temperature: 64°F

Wind Speed: 2 to 7 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 64. South wind 2 to 7 mph. Chance of precipitation is 50%.

Thursday

Temperature: 91°F

Wind Speed: 3 to 16 mph

Wind Direction: S

Forecast: A slight chance of rain showers between 8am and 2pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 91. Chance of precipitation is 60%.

Thursday Night

Temperature: 68°F

Wind Speed: 9 to 15 mph

Wind Direction: W

Forecast: Showers and thunderstorms likely. Mostly cloudy, with a low around 68. Chance of precipitation is 60%.

Juneteenth

Temperature: 81°F

Wind Speed: 8 to 13 mph

Wind Direction: W

Forecast: A chance of rain showers. Partly sunny, with a high near 81. Chance of precipitation is 30%.

Friday Night

Temperature: 62°F

Wind Speed: 7 to 12 mph

Wind Direction: W

Forecast: A chance of rain showers before 2am. Partly cloudy, with a low around 62. Chance of precipitation is 30%.

Saturday

Temperature: 83°F

Wind Speed: 9 to 15 mph

Wind Direction: W

Forecast: Sunny, with a high near 83.

Saturday Night

Temperature: 62°F

Wind Speed: 7 to 14 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 62.

Sunday

Temperature: 83°F

Wind Speed: 8 to 12 mph

Wind Direction: W

Forecast: Sunny, with a high near 83.

Sunday Night

Temperature: 63°F

Wind Speed: 2 to 10 mph

Wind Direction: NW

Forecast: A chance of rain showers after 2am. Partly cloudy, with a low around 63. Chance of precipitation is 30%.

Monday

Temperature: 82°F

Wind Speed: 2 to 7 mph

Wind Direction: NW

Forecast: A chance of rain showers. Partly sunny, with a high near 82.