Mendham, NJ

Weather

As ofJul 06, 2026 5:27 AM

Current Temperature

68degrees Fahrenheit

Feels like:68°

Hi:--Lo:68°

80% Chance of Light Rain

Mendham, NJ weather radar map

Windchill: 68°
Daily Rain: --"
Dew point: 68°
Monthly Rain: 0.32"
Humidity: 100%
Avg. Wind: E 4 mph
Pressure: --"
Wind Gust: -- mph
Sunrise: 5:33 AM
Moon: Waning Gibbous
Sunset: 8:32 PM
UV Index: 2 (Low)

Tonight
Lo
Mostly cloudy with likely rain. Chance of precipitation 100%. Low temperature around 70F. Dew point will be around 69F with an average humidity of 95%. Winds will be 3 mph from the E.
Tomorrow
Hi
Showers with a chance of thunderstorms. Some thunderstorms may produce heavy rainfall. Not as warm with highs in the lower 70s. East winds 5 to 10 mph with gusts up to 25 mph. Chance of rain near 100 percent.

Mendham, NJ 10-day weather forecast

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Air Quality Index: 30|Fair
Top Triggers:: pm25

View Today's Air Quality details for Mendham, NJ

Pollen Count: 3.5|Low-Medium
Predominant Pollen:: Grass

Mendham, NJ Pollen forecast details

Closest strike in the last 30 minutes:311.6 miles

No Lightning Nearby

Mendham, NJ real-time lightning alerts & live Map

Rain Totals Through Tuesday

Storm to Bring Heavy, Flooding Rain in Northeast

Periods of rain and embedded thunderstorms will occur across parts of southern New England into the northern Mid-Atlantic today into Tuesday. Some of the rain will be heavy at times and could lead to localized flooding concerns.

Today's Weather Outlook

Today's Weather Outlook

Drought Monitor for July 2, 2026

Stormy, Soggy Summertime Leads to Widespread Drought Improvements

This house is flooded by the Cross Lake near Shreveport, La. Submitted by WeatherBug user Mary Nash on March 9, 2016.

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Dry and cracking mud (Wikimedia Commons)

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