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Borough of Mendham
Monday June 29th, 2026 :: 12:09 p.m. EDT

Advisory

Message from the Mayor- Extreme Heat Watch

Residents of Mendham Borough,

With an extended heat wave forecast for our area over the coming days, I urge all residents to take precautions to protect their health and well-being.

High temperatures and humidity can create dangerous conditions, especially for seniors, young children, and those with medical conditions.

Please take the following steps:

  • Stay indoors in air-conditioned spaces whenever possible.
  • Drink plenty of water throughout the day—do not wait until you feel thirsty.
  • Limit outdoor activity during peak heat hours (11 AM–5 PM).
  • Check on elderly neighbors and anyone who may need assistance.
  • Never leave children or pets in vehicles, even for a short time.
  • Wear lightweight, breathable clothing, and take frequent breaks if outdoors.

Be alert for signs of heat-related illness, including dizziness, confusion, nausea, a rapid pulse, or excessive fatigue. Seek medical attention immediately if symptoms occur.

Stay safe and cool,

Mayor James "Jim" Kelly

Address/Location
Borough of Mendham
2 W Main St
Mendham, NJ 07945

Contact
Emergency: 9-1-1
Non-emergencies: 973-543-7152

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