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As of 20:00 HST

Weather in K?ka?iau, HI

73°Current weather

K?ka?iau, Thursday, 29 October, 20:00

Rain. Feels like 75°. High 76°, low 73°.

Pressure29.91 inHg
Wind9.6 mph E
Humidity97%
Visibility3.4 mi
Dew point72°
Fri, 3075° / 74°0.49Rain
75 °Rain

K?ka?iau, Friday, 30 October

Rain. High 75°, low 74°.

Pressure29.91 inHg
Wind17.4 mph E
Humidity87%
Visibility6.2 mi
Dew point72°
Sat, 3175° / 73°0.06Light rain
75 °Light rain

K?ka?iau, Saturday, 31 October

Light rain. High 75°, low 73°.

Pressure29.94 inHg
Wind11.9 mph E
Humidity79%
Visibility6.2 mi
Dew point70°
Sun, 0175° / 73°0.1Light rain
75 °Light rain

K?ka?iau, Sunday, 1 November

Light rain. High 75°, low 73°.

Pressure30.00 inHg
Wind10.6 mph E
Humidity71%
Visibility6.2 mi
Dew point67°
Mon, 0274° / 72°0.18Light rain
74 °Light rain

K?ka?iau, Monday, 2 November

Light rain. High 74°, low 72°.

Pressure30.06 inHg
Wind18.1 mph E
Humidity69%
Visibility6.2 mi
Dew point64°
Tue, 0374° / 72°0.08Light rain
74 °Light rain

K?ka?iau, Tuesday, 3 November

Light rain. High 74°, low 72°.

Pressure30.09 inHg
Wind20.1 mph E
Humidity59%
Visibility—
Dew point59°
Wed, 0474° / 73°0.11Light rain
74 °Light rain

K?ka?iau, Wednesday, 4 November

Light rain. High 74°, low 73°.

Pressure30.06 inHg
Wind22.3 mph E
Humidity71%
Visibility—
Dew point64°
Thu, 0574° / 73°0.07Light rain
74 °Light rain

K?ka?iau, Thursday, 5 November

Light rain. High 74°, low 73°.

Pressure30.03 inHg
Wind23.2 mph E
Humidity71%
Visibility—
Dew point64°
Fri, 0675° / 73°0.24Light rain
75 °Light rain

K?ka?iau, Friday, 6 November

Light rain. High 75°, low 73°.

Pressure30.03 inHg
Wind23.9 mph E
Humidity72%
Visibility—
Dew point64°
Sat, 0774° / 74°0.13Light rain
74 °Light rain

K?ka?iau, Saturday, 7 November

Light rain. High 74°, low 74°.

Pressure30.00 inHg
Wind21.2 mph E
Humidity71%
Visibility—
Dew point64°
Sun, 0875° / 73°0.24Light rain
75 °Light rain

K?ka?iau, Sunday, 8 November

Light rain. High 75°, low 73°.

Pressure29.97 inHg
Wind20.1 mph NE
Humidity76%
Visibility—
Dew point66°
Mon, 0974° / 73°0.03Light rain
74 °Light rain

K?ka?iau, Monday, 9 November

Light rain. High 74°, low 73°.

Pressure29.97 inHg
Wind15.7 mph E
Humidity70%
Visibility—
Dew point63°
Tue, 1074° / 73°0.23Light rain
74 °Light rain

K?ka?iau, Tuesday, 10 November

Light rain. High 74°, low 73°.

Pressure30.03 inHg
Wind18.6 mph NE
Humidity80%
Visibility—
Dew point67°
Wed, 1174° / 73°1.22Rain
74 °Rain

K?ka?iau, Wednesday, 11 November

Rain. High 74°, low 73°.

Pressure30.06 inHg
Wind26 mph E
Humidity84%
Visibility—
Dew point69°
Thu, 1275° / 73°1Rain
75 °Rain

K?ka?iau, Thursday, 12 November

Rain. High 75°, low 73°.

Pressure30.03 inHg
Wind29.8 mph E
Humidity86%
Visibility—
Dew point69°
Fri, 1375° / 74°0Clear
75 °Clear

K?ka?iau, Friday, 13 November

Clear. High 75°, low 74°.

Pressure29.97 inHg
Wind24.5 mph E
Humidity76%
Visibility—
Dew point67°

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 K?ka?iau, 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 K?ka?iau, 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.