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As of 18:27 HST

Weather in Wailua, HI

79°Current weather

Wailua, Saturday, 8 August, 18:27

Overcast. Feels like 79°. High 81°, low 76°.

Pressure30.00 inHg
Wind12.7 mph NE
Humidity73%
Visibility6.2 mi
Dew point70°
Sun, 0981° / 77°0.03Light rain
81 °Light rain

Wailua, Sunday, 9 August

Light rain. High 81°, low 77°.

Pressure30.03 inHg
Wind11.7 mph NE
Humidity73%
Visibility6.2 mi
Dew point70°
Mon, 1080° / 76°0.12Light rain
80 °Light rain

Wailua, Monday, 10 August

Light rain. High 80°, low 76°.

Pressure30.00 inHg
Wind11.3 mph E
Humidity77%
Visibility6.2 mi
Dew point71°
Tue, 1182° / 76°0.02Light rain
82 °Light rain

Wailua, Tuesday, 11 August

Light rain. High 82°, low 76°.

Pressure29.97 inHg
Wind10 mph E
Humidity69%
Visibility6.2 mi
Dew point69°
Wed, 1280° / 76°0.04Light rain
80 °Light rain

Wailua, Wednesday, 12 August

Light rain. High 80°, low 76°.

Pressure29.97 inHg
Wind14.9 mph E
Humidity71%
Visibility6.2 mi
Dew point69°
Thu, 1381° / 76°0.05Light rain
81 °Light rain

Wailua, Thursday, 13 August

Light rain. High 81°, low 76°.

Pressure29.97 inHg
Wind15.4 mph NE
Humidity73%
Visibility—
Dew point70°
Fri, 1481° / 76°0.04Light rain
81 °Light rain

Wailua, Friday, 14 August

Light rain. High 81°, low 76°.

Pressure29.97 inHg
Wind16 mph NE
Humidity70%
Visibility—
Dew point69°
Sat, 1580° / 77°0.06Light rain
80 °Light rain

Wailua, Saturday, 15 August

Light rain. High 80°, low 77°.

Pressure30.00 inHg
Wind19.2 mph NE
Humidity74%
Visibility—
Dew point71°
Sun, 1679° / 77°2.28Heavy rain
79 °Heavy rain

Wailua, Sunday, 16 August

Heavy rain. High 79°, low 77°.

Pressure29.83 inHg
Wind34.8 mph NE
Humidity91%
Visibility—
Dew point74°
Mon, 1781° / 78°0.39Rain
81 °Rain

Wailua, Monday, 17 August

Rain. High 81°, low 78°.

Pressure30.00 inHg
Wind20.4 mph S
Humidity82%
Visibility—
Dew point74°
Tue, 1879° / 77°0.2Light rain
79 °Light rain

Wailua, Tuesday, 18 August

Light rain. High 79°, low 77°.

Pressure30.09 inHg
Wind15.5 mph NE
Humidity80%
Visibility—
Dew point72°
Wed, 1980° / 76°0.09Light rain
80 °Light rain

Wailua, Wednesday, 19 August

Light rain. High 80°, low 76°.

Pressure30.06 inHg
Wind15.7 mph NE
Humidity77%
Visibility—
Dew point70°
Thu, 2080° / 76°0.48Rain
80 °Rain

Wailua, Thursday, 20 August

Rain. High 80°, low 76°.

Pressure30.03 inHg
Wind12.9 mph NE
Humidity80%
Visibility—
Dew point73°
Fri, 2181° / 75°0.04Light rain
81 °Light rain

Wailua, Friday, 21 August

Light rain. High 81°, low 75°.

Pressure30.03 inHg
Wind11 mph E
Humidity79%
Visibility—
Dew point72°
Sat, 2281° / 77°0.18Light rain
81 °Light rain

Wailua, Saturday, 22 August

Light rain. High 81°, low 77°.

Pressure30.03 inHg
Wind11.5 mph NE
Humidity79%
Visibility—
Dew point73°
Sun, 2382° / 77°0.11Light rain
82 °Light rain

Wailua, Sunday, 23 August

Light rain. High 82°, low 77°.

Pressure30.03 inHg
Wind11.7 mph NE
Humidity74%
Visibility—
Dew point72°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Wailua, HI are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Wailua, HI since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.