New Hampshire Braces for a Chilly, Clear Evening: Your 10/22 Forecast

As the sun dips below the horizon on October 22nd, New Hampshire is settling into a crisp and clear autumn evening. Residents can anticipate a noticeable chill in the air, a stark reminder that winter isn't too far off. Our latest forecast video highlights the key conditions to expect as you wrap up your day and head into the night.

Temperatures across the state will steadily drop, with most areas seeing readings fall into the low 40s and upper 30s by late evening.

Northern regions, particularly those at higher elevations, might even touch the freezing mark, so it’s wise to take precautions if you have sensitive plants outdoors or if you're planning any overnight travel where frost could be a factor on untreated surfaces.

The good news is that clear skies are expected to prevail.

This means an excellent opportunity for stargazing, as the crisp autumn air often provides superb visibility. Without the interference of clouds, the moon and constellations should be quite brilliant. However, these same clear skies also contribute to more rapid heat loss, intensifying the cold, especially after midnight.

Wind conditions will remain relatively light, generally between 5 to 10 mph from the northwest.

While not strong enough to cause significant issues, this gentle breeze will enhance the feeling of cold, making those evening walks or outdoor activities feel even cooler than the thermometer indicates. Dress in layers to stay comfortable if you're venturing out.

Looking ahead to overnight, temperatures will continue to dip, potentially reaching the mid-30s in southern parts of the state and dropping into the upper 20s for northern New Hampshire.

There's no precipitation expected, ensuring a dry night. Drivers should still be mindful of patchy frost on car windshields and elevated surfaces, especially as dawn approaches.

For those planning an early start on the 23rd, be prepared for a brisk morning. The clear skies will transition into a generally sunny day, though the early hours will certainly require warm attire.

Stay tuned to WMUR for the latest updates and detailed hourly forecasts to help you plan your week ahead.