What is today's weather forecast for Upper Montclair, NJ?

Today's forecast for Upper Montclair shows a low of 20 degrees Fahrenheit. Partly cloudy, with a steady temperature around 20.

What is the 7-day weather forecast for Upper Montclair, NJ?

The 7-day forecast for Upper Montclair shows highs from 30 to 52 degrees and lows from 20 to 40 degrees Fahrenheit. Expect precipitation on 2 days with chances of 20% or higher.

Will it rain in Upper Montclair, NJ this week?

Yes, rain is possible in Upper Montclair this week. Precipitation chances: Thursday (100% chance), Friday (50% chance).

How accurate is the Upper Montclair weather forecast?

WeatherForYou provides highly accurate Upper Montclair forecasts using National Weather Service data and current conditions from the nearest available weather stations, often miles closer than regional airports, for the most precise local forecasts.

Upper Montclair, NJ Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Switch to Metric Units

23°F
Feels Like 23°F

Humidity 73% Dew Point 16°F Wind Calm Barometer 30.23 in.

Report from a MADIS/MESONET weather station 0 mi. SSE of central Upper Montclair
at 1:05 AM Tue, Dec 16, 2025

Point Forecast at a Glance

MonDec 15

TueDec 16

WedDec 17

ThuDec 18

FriDec 19

50%

SatDec 20

SunDec 21

Jump to detailed forecast ↓

7-Day Temperature Trend

Week Ahead Summary

High temperatures climb from 30°F to a high of 52°F by week's end. Some rain possible with at least 2 days showing precipitation chances of 20% or higher.

Climate Context

Temperatures are expected to be near normal for this time of year, with highs around 43°F and lows around 28°F.

This Date in Weather History

1945 - A record December snowstorm buried Buffalo, NY, under 36.6 inches of snow, with unofficial totals south of the city ranging up to 70 inches. Travel was brought to a halt by the storm.

Upper Montclair, NJ 7 Day Weather Forecast Details

Monday Dec 15

Night: Partly cloudy, with a steady temperature around 20. Wind chill values between 10 and 15. West wind around 7 mph.

Tuesday Dec 16

Day: Sunny, with a high near 30. Wind chill values between 20 and 25. West wind 3 to 5 mph.

Night: Partly cloudy, with a low around 22. Southwest wind around 6 mph.

Wednesday Dec 17

Day: Mostly sunny, with a high near 42. Wind chill values between 15 and 25. Southwest wind 6 to 10 mph, with gusts as high as 21 mph.

Night: Partly cloudy, with a low around 26. West wind around 6 mph becoming calm after midnight.

Thursday Dec 18

Day: Mostly sunny, with a high near 49.

Night: Rain. Low around 40. Chance of precipitation is 100%.

Friday Dec 19

Day: A 50 percent chance of rain before 1pm. Partly sunny, with a high near 52.

Night: Partly cloudy, with a low around 25.

Saturday Dec 20

Day: Partly sunny, with a high near 36.

Night: Mostly cloudy, with a low around 31.

Sunday Dec 21

Day: Partly sunny, with a high near 45.

Night: Partly cloudy, with a low around 28.

Monday Dec 22

Day: Partly sunny, with a high near 39.

About Upper Montclair, NJ

Upper Montclair is a census-designated place (CDP), unincorporated community and neighborhood within Montclair in Essex County, in the U.S. state of New Jersey. As of the 2010 United States census, the population for the CDP was 11,565. The area is served as United States Postal Service ZIP Code 07043. It is often misperceived, even by Montclair residents, to be a separate municipality from Montclair, perhaps aided by this postal designation.

Content from Wikipedia, licensed under CC BY-SA 3.0.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.

Your favorites: