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Mountainside, NJ Weather Conditions

Updated: Wed Jul 22nd 2026 6:00 PM EDT

Sunny

87^°F 30^°C

Feels Like 89^°F / 31^°C

Mountainside, NJ weather condition is Sunny and 87°F.

Today's Weather in Mountainside,NJ

The current weather in Mountainside NJ as of 6:00 PM EDT on Wed Jul 22nd 2026, has a sky condition of Sunny with the visibility of 8 mile(s) and the UV index at 0.9. It is 87 degrees fahrenheit but feels like 89 degrees. The barometric pressure is 29.77 - measured by inches of mercury - and is falling since its last observation. The humidity is 43 percent that's rising since the last report, with a dew point of 65 degrees fahrenheit which is rising. Wind direction is from the West-Northwest at 9.8 miles per hour, gusting at 12.5 miles per hour. Sunrise was at 5:45 AM and Sunset is at 8:22 PM. The moon phase is a First Quarter moon rising at 3:09 PM. Thank you for listening to the weather report from LocalConditions.com!

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Sun & Moon

Sun

Sunrise: 5:45 AM

Sunset: 8:22 PM

As of:

Moon

Moonrise: 3:09 PM

Moonset: 12:08 AM

Phase: First Quarter Moon

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Hourly Forecast - Next 8 hours

Next 5 Days...

Sunny

Sunny with a high of 93°F and a low of 71°F. 7%% possible chance of rain predicted with an estimated 0in. Winds will be moderate, blowing around 13mph. The humidity will be on the higher side, reaching around 67%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 93° \| Lo 71°	67%	7% \| est. 0in	0%	13 mph

Sunny

Sunny with a high of 82°F and a low of 62°F. 2%% possible chance of rain predicted. Winds will be light at 8mph at times. Humidity levels are comfortable, sitting around 50%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 82° \| Lo 62°	50%	2%	0%	7.6 mph

Sunny

Sunny with a high of 85°F and a low of 63°F. 2%% possible chance of rain predicted. Winds will be light at 8mph at times. Humidity levels are comfortable, sitting around 48%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 85° \| Lo 63°	48%	2%	0%	7.6 mph

Sunny

Sunny with a high of 84°F and a low of 64°F. 2%% possible chance of rain predicted. Winds will be light at 9mph at times. Humidity levels are comfortable, sitting around 48%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 84° \| Lo 64°	48%	2%	0%	8.7 mph

Sunny

Sunny with a high of 87°F and a low of 64°F. 2%% possible chance of rain predicted. Winds will be light at 9mph at times. Humidity levels are comfortable, sitting around 49%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 87° \| Lo 64°	49%	2%	0%	8.7 mph

Yesterday 5-Day Wind

Weather Radar Map

Hourly Temperature

The current temperature today is 87^°F. The morning temperature of 71°^F is lowest at 4am with the daytime high of 93°^F at 4pm and a low around 72°^F at 11pm is expected.

Hourly Barometric Pressure

The highest pressure today is 29.95^inHg at 11pm and lowest being 29.67^inHg at 3am.

Hourly Wind Speeds

The fastest wind is reported to be 13^mph at 2pm, while the slowest is 4.9^mph around 8pm; expect wind gusts peaking 15.7^mph at 5pm. View live wind conditions in Mountainside

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