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As of 19:55 HST

Weather in Waikui, HI

78°Current weather

Waikui, Sunday, 18 October, 19:55

Clear. Feels like 80°. High 79°, low 78°.

Pressure30.00 inHg
Wind29.8 mph NE
Humidity97%
Visibility6.2 mi
Dew point77°
Mon, 1980° / 78°0Clear
80 °Clear

Waikui, Monday, 19 October

Clear. High 80°, low 78°.

Pressure30.00 inHg
Wind24.4 mph E
Humidity72%
Visibility6.2 mi
Dew point69°
Tue, 2079° / 77°0Clear
79 °Clear

Waikui, Tuesday, 20 October

Clear. High 79°, low 77°.

Pressure30.00 inHg
Wind27.9 mph E
Humidity65%
Visibility6.2 mi
Dew point66°
Wed, 2179° / 77°0Clear
79 °Clear

Waikui, Wednesday, 21 October

Clear. High 79°, low 77°.

Pressure29.97 inHg
Wind23.3 mph E
Humidity68%
Visibility6.2 mi
Dew point68°
Thu, 2279° / 77°0Clear
79 °Clear

Waikui, Thursday, 22 October

Clear. High 79°, low 77°.

Pressure29.94 inHg
Wind18.5 mph NE
Humidity69%
Visibility6.2 mi
Dew point68°
Fri, 2379° / 77°0Overcast
79 °Overcast

Waikui, Friday, 23 October

Overcast. High 79°, low 77°.

Pressure29.97 inHg
Wind21 mph NE
Humidity75%
Visibility—
Dew point70°
Sat, 2478° / 77°0Overcast
78 °Overcast

Waikui, Saturday, 24 October

Overcast. High 78°, low 77°.

Pressure29.94 inHg
Wind22 mph NE
Humidity76%
Visibility—
Dew point70°
Sun, 2578° / 77°0Overcast
78 °Overcast

Waikui, Sunday, 25 October

Overcast. High 78°, low 77°.

Pressure29.94 inHg
Wind24 mph NE
Humidity70%
Visibility—
Dew point67°
Mon, 2677° / 76°0Clear
77 °Clear

Waikui, Monday, 26 October

Clear. High 77°, low 76°.

Pressure29.91 inHg
Wind20.8 mph NE
Humidity76%
Visibility—
Dew point69°
Tue, 2778° / 76°0Light rain
78 °Light rain

Waikui, Tuesday, 27 October

Light rain. High 78°, low 76°.

Pressure29.91 inHg
Wind15.3 mph NE
Humidity75%
Visibility—
Dew point68°
Wed, 2878° / 76°0.01Light rain
78 °Light rain

Waikui, Wednesday, 28 October

Light rain. High 78°, low 76°.

Pressure29.94 inHg
Wind12 mph NE
Humidity72%
Visibility—
Dew point68°
Thu, 2978° / 74°0.03Light rain
78 °Light rain

Waikui, Thursday, 29 October

Light rain. High 78°, low 74°.

Pressure29.91 inHg
Wind25.8 mph NE
Humidity69%
Visibility—
Dew point67°
Fri, 3079° / 73°3.96Heavy rain
79 °Heavy rain

Waikui, Friday, 30 October

Heavy rain. High 79°, low 73°.

Pressure29.74 inHg
Wind24 mph SW
Humidity90%
Visibility—
Dew point72°
Sat, 3179° / 78°0.73Rain
79 °Rain

Waikui, Saturday, 31 October

Rain. High 79°, low 78°.

Pressure29.77 inHg
Wind21.3 mph SW
Humidity81%
Visibility—
Dew point73°
Sun, 0179° / 78°0.09Light rain
79 °Light rain

Waikui, Sunday, 1 November

Light rain. High 79°, low 78°.

Pressure29.85 inHg
Wind18.4 mph SW
Humidity82%
Visibility—
Dew point72°
Mon, 0280° / 78°0.38Rain
80 °Rain

Waikui, Monday, 2 November

Rain. High 80°, low 78°.

Pressure29.91 inHg
Wind19.4 mph S
Humidity78%
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 Waikui, 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 Waikui, 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.