Long-Range Weather Forecast for Sherwood, OR

60-Day Weather Forecast

March 2026 Long Range Weather Forecast for Pacific Northwest
DatesWeather Conditions
Mar 1-7Sunny north, a few showers south; warm
Mar 8-19Rounds of showers, mild
Mar 20-31Scattered showers, chilly
Marchtemperature 48° (1° above avg.)
precipitation 2" (2" below avg.)
April 2026 Long Range Weather Forecast for Pacific Northwest
DatesWeather Conditions
Apr 1-7Rainy periods, then sunny; chilly
Apr 8-12A few showers, warm
Apr 13-21Scattered showers, turning chilly
Apr 22-30Sunny, then showers; warm, then chilly
Apriltemperature 51° (avg.)
precipitation 2.5" (1" below avg.)
Map showing Old Farmer's Almanac long range weather region number 15

12-Month Long-Range Weather Outlook

November 2025 to October 2026

Winter will be warmer than normal, with the coldest periods in late November, early December, and early February. Precipitation and snowfall will be below average, with the snowiest period in early February. April and May will be cooler than normal in the north and warmer south. Precipitation will be below normal. Summer will be cooler and wetter than normal in the north, while southern areas will be hotter and drier than normal. The hottest periods will be in mid- and late July and early and late August. September and October will be cooler and wetter than usual.

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

Weather Trend Graph

November 2025 to October 2026

Weather Trend Graph for Pacific Northwest
The Old Farmer's Almanac Store