Long-Range Weather Forecast for Kalaoa, HI

March 2026 Long Range Weather Forecast for Hawaii

Dates	Weather Conditions
Mar 1-5	Scattered showers, warm
Mar 6-13	Stormy with heavy rains E, showers C&W; mild
Mar 14-27	Rainy periods, heavy W; warm
Mar 28-31	Showers W, sunny C&W; warm
March	temperature 75° (1° above avg.) precipitation 4" (8" above avg. E, 1" below C&W)

April 2026 Long Range Weather Forecast for Hawaii

Dates	Weather Conditions
Apr 1-13	Rainy periods E&W, isolated showers C; turning cool
Apr 14-16	Showers; warm E, mild C&W. 17-30 Showers E&W, sunny C; warm
April	temperature 76.5° (2° above avg. E, avg. W) precipitation 1.2" (0.5" above avg.)

12-Month Long-Range Weather Outlook

November 2025 to October 2026

Winter will be warmer than normal, with the coolest periods in late November, late January into early February, and mid-March. Rainfall will be below normal with the stormiest periods in early and late November, early December, mid-February, and mid- to late March. April and May will be warmer than normal, with below-normal rainfall in the east and above-normal central and west. Summer will be warmer than usual, with the hottest periods in mid- to late June and mid-August. Rainfall will be below normal in the east, above normal central and west. September and October will be cooler than normal, with the hottest period in early to mid-September. Rainfall will be above normal. Watch for a tropical storm in mid-September.

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

Weather Trend Graph

November 2025 to October 2026