Residents and visitors of Hawaii County can expect a mix of sunshine and passing showers on Sunday, August 02, 2026, according to the latest forecast from Big Island Now. The day's weather pattern will bring typical tropical conditions, with trade winds and intermittent rain.

Morning Forecast: Partly Cloudy with Isolated Showers

The morning hours will start with partly cloudy skies and a chance of isolated showers, particularly along windward slopes and coasts. Temperatures will range from the mid-70s to low 80s, with humidity levels typical for this time of year.

Light to moderate trade winds will keep the air moving, providing some relief from the tropical humidity. However, residents in leeward areas can expect mostly dry conditions with occasional sunshine.

Wind and Surf Conditions

Northeast trade winds of 10 to 15 mph are expected, with gusts up to 20 mph in exposed areas. Surf along east-facing shores will be moderate, while south-facing beaches may see smaller waves. The National Weather Service advises caution for ocean activities due to possible rip currents.

Afternoon and Evening Outlook

As the afternoon progresses, clouds will build over interior and upcountry regions, leading to scattered showers, especially during the late afternoon and early evening. Rainfall totals are expected to be light, with most areas receiving less than a quarter inch.

Evening conditions will gradually clear, with mostly fair skies overnight. Lows will dip into the upper 60s to low 70s, making for a comfortable night.

Week Ahead: Typical Summer Pattern

The forecast for the coming week shows a continuation of the typical summer pattern, with morning sunshine, afternoon clouds, and passing showers. No major weather systems are expected to impact the islands in the next few days.

Residents are encouraged to stay updated with local weather alerts and to plan outdoor activities accordingly. The Big Island's diverse microclimates may result in varied conditions across different districts.

Key Takeaways

  • Partly cloudy skies with isolated showers, mainly windward and upcountry.
  • Trade winds 10-15 mph, with higher gusts.
  • Light rainfall amounts, under 0.25 inches.
  • Comfortable temperatures, high near 80s, low near 70s.
  • No severe weather expected this week.

For the most current updates, refer to local forecasts and official weather channels.