Mendham, NJ

Weather

As ofJun 16, 2026 3:53 AM

Current Temperature: 54

Feels like:54°

Today's high temperature: 58°
Today's low temperature: 54°

Clear

Mendham, NJ weather radar map

Windchill: 54°
Daily Rain: 0"
Dew point: 49°
Monthly Rain: 1.27"
Humidity: 85%
Avg. Wind: SW 3 mph
Pressure: 29.89" →
Wind Gust: SW 4 mph
Sunrise: 5:26 AM
Moon: Waxing Crescent
Sunset: 8:31 PM
UV Index: 8 (Very High)

Tonight
Lo
Mostly clear. Lows in the lower 50s. Northwest winds 5 to 10 mph.
Tomorrow
Hi
Sunny. Highs in the mid 70s. West winds around 5 mph.

Mendham, NJ 10-day weather forecast

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World Cup Fans Shelter During Storm

Air Quality Index: 16|Excellent
Top Triggers:: pm25

View Today's Air Quality details for Mendham, NJ

Pollen Count: 5.7|Medium
Predominant Pollen:: Grass

Mendham, NJ Pollen forecast details

Closest strike in the last 30 minutes:580.2 miles

No Lightning Nearby

Mendham, NJ real-time lightning alerts & live Map

Rain Totals Through Wednesday

Rounds Of Heavy Rain To Soak Texas And Louisiana

Periods of heavy showers and thunderstorms are expected across southern and southeastern Texas into Louisiana today into Wednesday, and this will likely lead to flooding concerns across the region.

Temperature Outlook for June through August 2026

Summer Outlook: Developing El Niño Set to Impact Drought, Wildfires Nationwide

Today's Weather Outlook

Today's Weather Outlook

Drought Monitor for June 11, 2026

Widespread Drought Improvement For South, Southeast; Mixed Results Elsewhere

Edmund, Okla., June 15, 2010 -- A car lies in a ditch where flood waters forced it off Hefner Rd in Edmund, OK after the area experienced rain fall of almost 10 inches in six hours. (Patsy Lynch/FEMA Photo Library)

Flooding: Turn Around, Don't Drown!

Young bearded man using electric fan at home. (EugeneEdge via Shutterstock)

How to Stay Cool When There's No A.C.

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