Monday, June 22, 2026: Honolulu kicks off the week warm and partly cloudy, with a high near 86°F. East-northeast trade winds start off on the lighter side in the morning, then ramp up into the 6–17 mph range by afternoon, with gusts peaking around 24 mph.
Afternoon Winds Crank Up
Through the midday and afternoon hours, those trades strengthen into steady easterly breezes around 13–17 mph, with frequent gusts into the mid-20s.
Exposed shorelines and ridge tops will feel it first and most, so expect umbrellas, beach tents, and any loose gear to be more of a handful than the thermometer alone might suggest.
Showers Increasing Tuesday Into Midweek
A surface trough sliding in from the east will bring in more moisture on Tuesday, June 23, 2026, while an upper-level disturbance helps nudge shower chances higher into Wednesday, June 24, 2026.
Forecast guidance puts daytime shower odds near 30% on Tuesday, climbing to around 50% Tuesday night into Wednesday, especially over windward and mauka areas…