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As of 08:45 HST

Weather in Ka??p?lehu, HI

80°Current weather

Ka??p?lehu, Sunday, 18 October, 08:45

Clear. Feels like 84°. High 80°, low 79°.

Pressure30.03 inHg
Wind0 mph N
Humidity71%
Visibility6.2 mi
Dew point70°
Mon, 1981° / 78°0Clear
81 °Clear

Ka??p?lehu, Monday, 19 October

Clear. High 81°, low 78°.

Pressure29.97 inHg
Wind4.9 mph N
Humidity62%
Visibility6.2 mi
Dew point66°
Tue, 2081° / 77°0Clear
81 °Clear

Ka??p?lehu, Tuesday, 20 October

Clear. High 81°, low 77°.

Pressure29.97 inHg
Wind12.1 mph NE
Humidity54%
Visibility6.2 mi
Dew point62°
Wed, 2179° / 77°0Clear
79 °Clear

Ka??p?lehu, Wednesday, 21 October

Clear. High 79°, low 77°.

Pressure29.97 inHg
Wind4.5 mph W
Humidity59%
Visibility6.2 mi
Dew point63°
Thu, 2280° / 77°0Clear
80 °Clear

Ka??p?lehu, Thursday, 22 October

Clear. High 80°, low 77°.

Pressure29.97 inHg
Wind8.1 mph S
Humidity67%
Visibility—
Dew point66°
Fri, 2381° / 77°0Overcast
81 °Overcast

Ka??p?lehu, Friday, 23 October

Overcast. High 81°, low 77°.

Pressure29.97 inHg
Wind7.8 mph S
Humidity68%
Visibility—
Dew point67°
Sat, 2479° / 79°0Overcast
79 °Overcast

Ka??p?lehu, Saturday, 24 October

Overcast. High 79°, low 79°.

Pressure29.94 inHg
Wind4.9 mph N
Humidity68%
Visibility—
Dew point67°
Sun, 2581° / 79°0Overcast
81 °Overcast

Ka??p?lehu, Sunday, 25 October

Overcast. High 81°, low 79°.

Pressure29.91 inHg
Wind11.2 mph NE
Humidity74%
Visibility—
Dew point70°
Mon, 2679° / 78°0Light rain
79 °Light rain

Ka??p?lehu, Monday, 26 October

Light rain. High 79°, low 78°.

Pressure29.91 inHg
Wind10.1 mph NE
Humidity73%
Visibility—
Dew point70°
Tue, 2779° / 78°0Partly cloudy
79 °Partly cloudy

Ka??p?lehu, Tuesday, 27 October

Partly cloudy. High 79°, low 78°.

Pressure29.91 inHg
Wind4.9 mph NW
Humidity76%
Visibility—
Dew point70°
Wed, 2880° / 78°0.24Light rain
80 °Light rain

Ka??p?lehu, Wednesday, 28 October

Light rain. High 80°, low 78°.

Pressure29.88 inHg
Wind19.3 mph SW
Humidity69%
Visibility—
Dew point67°
Thu, 2981° / 78°0.54Rain
81 °Rain

Ka??p?lehu, Thursday, 29 October

Rain. High 81°, low 78°.

Pressure29.77 inHg
Wind23.2 mph SW
Humidity72%
Visibility—
Dew point71°
Fri, 3080° / 76°0.73Rain
80 °Rain

Ka??p?lehu, Friday, 30 October

Rain. High 80°, low 76°.

Pressure29.80 inHg
Wind21.9 mph SW
Humidity88%
Visibility—
Dew point73°
Sat, 3180° / 74°0.63Rain
80 °Rain

Ka??p?lehu, Saturday, 31 October

Rain. High 80°, low 74°.

Pressure29.88 inHg
Wind14.8 mph SW
Humidity87%
Visibility—
Dew point71°
Sun, 0178° / 76°0.53Rain
78 °Rain

Ka??p?lehu, Sunday, 1 November

Rain. High 78°, low 76°.

Pressure30.00 inHg
Wind18 mph SW
Humidity80%
Visibility—
Dew point71°
Mon, 0279° / 77°0.02Light rain
79 °Light rain

Ka??p?lehu, Monday, 2 November

Light rain. High 79°, low 77°.

Pressure30.03 inHg
Wind8.7 mph N
Humidity78%
Visibility—
Dew point71°

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 Ka??p?lehu, 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 Ka??p?lehu, 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.