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Ewa Beach, HI Weather Tomorrow

Check tomorrow's local weather for Ewa Beach and explore a complete 5 day forecast covering daily precipitation forecasts, changing sky conditions, daytime highs, overnight lows, Fahrenheit and Celsius temperatures, sunrise, sunset, wind chill, and local wind details for the Ewa Beach area.
Updated: Sat Sep 5th 2026 12:15 PM HST
Ewa Beach, HI Weather – 9-5 – Scattered Showers
82° / 77°
Scattered Showers
In Ewa Beach, on and off showers are set to occur with highs near 82°F and lows around 77°F. There might be light rainfall having a 24% chance with an estimated 0.01in. Wind will be moderate, blowing around 19mph on average and gusts of 20mph at 10 PM. The humidity will be on the higher side, averaging about 74%, the maximum being 77% at 11 PM and 68% being its lowest at 2 PM. Barometric pressure is its highest of 29.85inHg at 9 PM, a lowest point of 29.78inHg at 4 PM with an avg 29.81inHg.
Ewa Beach, HI Weather – 9-6 – Light Rain Shower
82° / 76°

Weather Tomorrow

Light Rain Shower
Daytime highs will reach 82°F with lows dropping to 76°F in Ewa Beach, where periods of rain are likely. The chance of rain is 85% with an estimated 0.4in. Winds will be strong at speeds peaking at 22mph and gusts of 28mph at 11 AM. The humidity will be on the higher side, averaging about 77%, the maximum being 82% at 7 PM and 73% being its lowest at 11 PM. Barometric pressure is its highest of 29.86inHg at 10 PM, a lowest point of 29.77inHg at 4 PM with an avg 29.81inHg.
Ewa Beach, HI Weather – 9-7 – Scattered Showers
81° / 76°
Scattered Showers
In Ewa Beach, showers likely at times with highs near 81°F and lows around 76°F. Rainfall predicted to have a 75% chance with an estimated 0.12in. Winds will be strong at speeds peaking at 23mph and gusts of 29.3mph at 5 PM. The humidity will be on the higher side, averaging about 79%, the maximum being 86% at 3 AM and 67% being its lowest at 1 AM. Barometric pressure is its highest of 29.83inHg at 12 AM, a lowest point of 29.71inHg at 3 PM with an avg 29.77inHg.
Ewa Beach, HI Weather – 9-8 – Scattered Showers
81° / 80°
Scattered Showers
Daytime highs will reach 81°F with lows dropping to 80°F in Ewa Beach, where showers likely at times. The chance of rain is 83% with an estimated 0.27in. Winds will be strong at speeds peaking at 23mph and gusts of 30.3mph at 4 AM. High humidity with average of 85% is anticipated, the maximum being 88% at 5 AM and 81% being its lowest at 5 PM. Barometric pressure is its highest of 29.92inHg at 10 PM, a lowest point of 29.75inHg at 4 AM with an avg 29.83inHg.
Ewa Beach, HI Weather – 9-9 – Scattered Showers
81° / 79°
Scattered Showers
Scattered showers are in the forecast for Ewa Beach, with a high of 81°F and a low of 79°F. Rainfall predicted to have a 75% chance with an estimated 0.17in. Wind will be moderate, blowing around 14mph on average and gusts of 17.9mph at 10 AM. High humidity with average of 81% is anticipated, the maximum being 86% at 12 AM and 76% being its lowest at 6 PM. Barometric pressure is its highest of 29.93inHg at 10 AM, a lowest point of 29.83inHg at 4 PM with an avg 29.88inHg.
Ewa Beach, HI Weather – 9-10 – Partly Cloudy
81° / 78°
Partly Cloudy
In Ewa Beach, overcast conditions are likely with a high near 81°F and a low around 78°F. There might be light rainfall having a 17% chance with an estimated 0in. Wind will be moderate, blowing around 19mph on average and gusts of 23mph at 2 PM. The humidity will be on the higher side, averaging about 74%, the maximum being 81% at 1 AM and 68% being its lowest at 4 PM. Barometric pressure is its highest of 29.92inHg at 11 PM, a lowest point of 29.84inHg at 4 PM with an avg 29.88inHg.

Currently

Patchy Rain Nearby 82°F
29.84 inHg.
Barometer
70%
Humidity
ENE 29.2 mph
Wind
Patchy Rain Nearby

5 Day Forecast Nearby

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