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As of 07:21 EDT

Weather in Mountainside, NJ

73°Current weather

Mountainside, Sunday, 9 August, 07:21

Mostly clear. Feels like 74°. High 88°, low 72°.

Pressure29.94 inHg
Wind3.6 mph W
Humidity89%
Visibility6.2 mi
Dew point69°

10-day forecast for Mountainside, NJ: 60° to 90°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.

86°
Best day: Tuesday, August 18
90° · 0.15 in
Worst day: Tuesday, August 11

Tap any day below to see morning, afternoon, evening and overnight.

Mon, 1086° / 71°0.02Light rain
MorningOvercast74°feels 74°
AfternoonPartly cloudy86°feels 84°
EveningLight rain74°feels 74°
OvernightMostly clear72°feels 71°
86 °Light rain

Mountainside, Monday, 10 August

Light rain. High 86°, low 71°.

Pressure29.97 inHg
Wind5.3 mph SW
Humidity36%
Visibility6.2 mi
Dew point60°
Tue, 1190° / 70°0.15Rain
MorningOvercast71°feels 72°
AfternoonMostly clear90°feels 87°
EveningPartly cloudy82°feels 81°
OvernightLight rain76°feels 77°
90 °Rain

Mountainside, Tuesday, 11 August

Rain. High 90°, low 70°.

Pressure29.83 inHg
Wind9.1 mph NW
Humidity41%
Visibility6.2 mi
Dew point60°
Wed, 1284° / 73°0Light rain
MorningOvercast74°feels 74°
AfternoonOvercast84°feels 85°
EveningOvercast80°feels 80°
OvernightOvercast74°feels 74°
84 °Light rain

Mountainside, Wednesday, 12 August

Light rain. High 84°, low 73°.

Pressure29.74 inHg
Wind2 mph SW
Humidity43%
Visibility6.2 mi
Dew point61°
Thu, 1384° / 68°0.04Light rain
MorningLight rain75°feels 76°
AfternoonLight rain80°feels 80°
EveningLight rain75°feels 74°
OvernightOvercast74°feels 75°
84 °Light rain

Mountainside, Thursday, 13 August

Light rain. High 84°, low 68°.

Pressure29.74 inHg
Wind13.8 mph NW
Humidity39%
Visibility—
Dew point53°
Fri, 1478° / 62°0Clear
MorningClear67°feels 66°
AfternoonClear76°feels 75°
EveningClear69°feels 67°
OvernightClear65°feels 64°
78 °Clear

Mountainside, Friday, 14 August

Clear. High 78°, low 62°.

Pressure29.97 inHg
Wind14.3 mph NW
Humidity28%
Visibility—
Dew point40°
Sat, 1579° / 60°0Clear
MorningClear66°feels 65°
AfternoonClear77°feels 76°
EveningClear71°feels 70°
OvernightClear66°feels 65°
79 °Clear

Mountainside, Saturday, 15 August

Clear. High 79°, low 60°.

Pressure30.06 inHg
Wind13.4 mph NW
Humidity27%
Visibility—
Dew point39°
Sun, 1681° / 62°0Overcast
MorningOvercast70°feels 68°
AfternoonOvercast80°feels 79°
EveningOvercast74°feels 73°
OvernightOvercast69°feels 68°
81 °Overcast

Mountainside, Sunday, 16 August

Overcast. High 81°, low 62°.

Pressure30.09 inHg
Wind6.2 mph N
Humidity24%
Visibility—
Dew point39°
Mon, 1782° / 64°0.01Light rain
MorningLight rain72°feels 71°
AfternoonLight rain81°feels 80°
EveningLight rain76°feels 75°
OvernightLight rain69°feels 69°
82 °Light rain

Mountainside, Monday, 17 August

Light rain. High 82°, low 64°.

Pressure30.00 inHg
Wind5.9 mph SW
Humidity30%
Visibility—
Dew point45°
Tue, 1886° / 65°0Partly cloudy
MorningPartly cloudy73°feels 73°
AfternoonPartly cloudy85°feels 83°
EveningPartly cloudy78°feels 78°
OvernightPartly cloudy73°feels 73°
86 °Partly cloudy

Mountainside, Tuesday, 18 August

Partly cloudy. High 86°, low 65°.

Pressure30.00 inHg
Wind6.8 mph SE
Humidity33%
Visibility—
Dew point51°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in Mountainside, NJ around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.