Long-Range Weather Forecast for Jaffrey, NH

May 2026 Long Range Weather Forecast for Northeast

Dates	Weather Conditions
May 1-3	Sunny, warm
May 4-10	Rain, some heavy; mild
May 11-17	Sunny; cool, then warm
May 18-31	Scattered t-storms, warm
May	temperature 60° (3° above avg.) precipitation 3.5" (avg.)

June 2026 Long Range Weather Forecast for Northeast

Dates	Weather Conditions
Jun 1-8	Scattered t-storms, cooler
Jun 9-12	Showers north, sunny south; hot
Jun 13-19	Scattered t-storms, mild
Jun 20-24	Sunny, warm
Jun 25-30	Rain, some heavy; warm
June	temperature 68° (2° above avg.) precipitation 3.5" (0.5" below avg.)

12-Month Long-Range Weather Outlook

November 2025 to October 2026

Winter temperatures will be above normal, with the coldest periods in December and early January. Precipitation and snowfall will be below normal, with the snowiest periods in mid-November, early and mid-December, and early February. April and May will be warmer and drier than normal. Summer temperatures will be above normal, while rainfall will be above normal in the north and below south. The hottest periods will be in early June and early and late July. September and October will be cooler and wetter than normal.

See the complete 12-month weather forecast in The Old Farmer’s Almanac..

Weather Trend Graph

November 2025 to October 2026