Autumn's Embrace: A Look at New Hampshire's Weather on October 1, 2025

As we step into October 2025, New Hampshire is poised to welcome the true essence of autumn with a day that promises crisp air and a mix of sunshine and gentle breezes. On October 1st, residents across the Granite State can expect a beautiful, quintessential fall day, perfect for enjoying the vibrant foliage that will soon be reaching its peak in many areas.

The morning of October 1st is forecast to begin with clear skies and a refreshing chill in the air, with temperatures hovering in the low 40s to mid-40s across much of the state.

Those heading out early will want to layer up, but the briskness will quickly give way to a milder afternoon as the sun climbs higher. Expect widespread sunshine through the morning, offering a spectacular backdrop to the changing leaves.

By midday, temperatures are projected to reach comfortable highs, generally in the low to mid-60s for southern New Hampshire and slightly cooler, in the upper 50s, for northern regions.

A light, southerly breeze, typically around 5-10 mph, will keep the air feeling fresh without being disruptive. This gentle airflow will be a welcome companion for any outdoor activities, from apple picking to scenic drives.

Cloud cover will remain minimal for most of the day, ensuring ample sunshine to illuminate the landscape.

However, by late afternoon, a few wispy, high-altitude clouds might drift in from the west, adding a touch of visual interest to the expansive blue sky. There is no precipitation expected, so you can confidently plan your outdoor adventures without the need for an umbrella.

As evening approaches, the clear skies will return, allowing temperatures to drop steadily into the 40s once more.

The overnight period will be cool and clear, setting the stage for another pleasant autumn day. Overall, October 1, 2025, appears to be a picture-perfect start to the month, highlighting the serene beauty of New Hampshire's fall season. Enjoy the mild temperatures, the clear skies, and the breathtaking natural splendor that defines this time of year in our beloved state.