Weather WorldDemarest, NJ 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Demarest, NJ Weather Forecast
Demarest, NJ Weather Forecast Date: 225 AM EDT Mon Sep 07 2026
or toggle through each period.
Today... Sunny. Highs in the lower 80s. Northwest winds 5 to 10 mph.
Tonight... Mostly clear. Lows in the lower 60s. Northwest winds around 5 mph.
Tuesday... Mostly sunny. Highs in the mid 80s. Northwest winds around 5 mph.
Tuesday Night... Partly cloudy. Lows in the mid 60s. Southwest winds around 5 mph.
Wednesday... Mostly sunny. Highs in the mid 80s. Southwest winds around 5 mph, increasing to around 10 mph with gusts up to 20 mph in the afternoon.
Wednesday Night... Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 70s.
Thursday... Partly sunny. A chance of showers in the afternoon. Highs in the mid 80s. Chance of rain 40%.
Thursday Night... Mostly cloudy with a chance of showers. Lows in the mid 60s. Chance of rain 40%.
Friday... Sunny. Highs in the upper 70s.
Friday Night... Mostly clear. Lows in the lower 60s.
Saturday... Sunny. Highs in the lower 80s.
Saturday Night... Partly cloudy. Lows in the mid 60s.
POP = Probability of Precipitation
Demarest Radar Loop
Use the map search tool if you want to place a location marker on the radar map...