Honolulu Forecast: Isolated Showers Sunday, Trades Return

Cloudy and humid conditions expected with a chance of brief, scattered showers.

Mar. 2, 2026 at 10:39pm

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Honolulu is expected to see cloudy and muggy weather on Sunday, March 1, 2026, with a high near 81°F. While most areas will stay dry, there is a 20% chance of isolated, short-lived showers developing in the afternoon. Easterly trade winds will return and strengthen on Monday and Tuesday, bringing more typical breezy conditions.

Why it matters

Honolulu's weather patterns can have a significant impact on daily life, from outdoor activities to transportation. This forecast provides important information to help residents and visitors plan their day and stay safe.

The details

Observations at Daniel K. Inouye International Airport (PHNL) show temperatures near 72°F and high humidity on Sunday morning. Skies are expected to remain mostly cloudy through the afternoon. Light east-southeast winds and localized sea breezes will keep sheltered leeward areas a bit warmer and stickier than usual. Any showers that develop are likely to be brief and scattered rather than a steady, soaking rain.

  • On Sunday, March 1, 2026, there is a 20% chance of isolated rain showers developing after noon.
  • Easterly trade winds will return and strengthen on Monday, March 2 and Tuesday, March 3, 2026, with gusts up to 20-30 mph on exposed ridges and channels.

The players

National Weather Service Honolulu

The local office of the National Weather Service that provides forecasts and weather information for the Honolulu area.

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What’s next

Updates will follow if any advisories are issued or if the stalled front near Kauai shifts and changes the timing of showers.

The takeaway

Honolulu residents and visitors should plan their outdoor activities around the chance of brief, isolated showers on Sunday, and expect windier conditions with more typical trade winds returning by Monday and Tuesday.