New Jersey is heading into a stretch of beautiful, warm weather before the heat and humidity take center stage next week. It’s the perfect time to get outside and enjoy the best of what the Garden State has to offer, from the beaches to the trails. Here’s a detailed look at what you can expect in the coming days.
The Weekend Forecast
This weekend is shaping up to be a classic mid-August delight. Today, Saturday, August 9th, expect mostly sunny skies and pleasant temperatures. Highs will be in the low-80s, feeling a bit cooler along the coast due to a light easterly breeze. The humidity will be manageable, making it an ideal day for outdoor activities. Overnight lows will drop into the comfortable mid-50s to mid-60s range, perfect for leaving the windows open.
On Sunday, the warm-up begins. Temperatures will climb into the mid-to-upper 80s for most of the state, with the possibility of a few spots in interior Central and South Jersey hitting 90 degrees. You’ll notice the air getting a bit heavier as humidity levels gradually increase. The skies will be a mix of sun and clouds, and a light southwest breeze will begin to build. It’s a day to stay hydrated and seek out some shade during the hottest parts of the afternoon.
Looking Ahead to Next Week
The start of next week brings a taste of summer’s full power. From Monday to Wednesday, a heat wave is expected to settle over the region. Highs will be in the high-80s to low-90s, with dew points reaching around 70 degrees, creating muggy and potentially draining conditions. It won’t be as extreme as some of the heat waves we’ve experienced this summer, but it’s important to take precautions against heat exhaustion and heat stroke. Be sure to drink plenty of water and stay in air-conditioned environments when possible.
The mid-week period looks to be the most unsettled, with a chance of showers and storms expected on Wednesday as a frontal system moves through. Thursday and Friday will likely see a break from the heat, with more comfortable temperatures and a mix of sun and clouds. Looking even further ahead, the following weekend is currently shaping up to be another beautiful one.
Tropical Weather Outlook
As we head deeper into August, the tropics are starting to become more active. Forecasters are keeping a close eye on the Atlantic basin, with several tropical waves moving off the coast of Africa. While models currently show a “spray of solutions,” indicating uncertainty about a system’s precise path and impact zone, there is a clear signal that tropical activity is ramping up. It is too early to determine if any of these systems will impact the U.S. East Coast, but residents are advised to monitor the situation as we move toward the week of August 18-22.
Stay up-to-date with the latest weather developments and forecasts by checking out our weather report page.
A new tropical wave emerging from Africa is an area to watch for future development 8/8/25: Watch Out! A Possible Hurricane is Emerging from Africa!.
