Maui and Mainland US Weather Outlook for Early August 2026

A weather outlook for two U.S. regions shows contrasting conditions. In Maui, Hawaii, forecasts call for sunny and breezy days with high temperatures ranging from the upper 70s to mid‑80s Fahrenheit and isolated to scattered showers. Rain chances hover around 20‑50 % with northeast or east winds of 10‑20 mph.

On the U.S. mainland, the forecast predicts a hotter pattern, with daytime highs climbing to the low‑to‑mid‑100 °F range and nighttime lows in the low‑70s. Thunderstorms are expected early in the week, with a high probability of rain on Saturday (100 %) and occasional gusty winds and small hail. Later days see a shift to partly cloudy skies and a reduced rain chance of 1‑24 %.