As of 04:14 HST

Weather in Ka??p?lehu, HI

75°

Ka??p?lehu, Saturday, 17 October, 04:14

Partly cloudy. Feels like 76°. High 82°, low 75°.

Pressure29.94 inHg

Wind5.7 mph S

Humidity90%

Visibility6.2 mi

Dew point71°

See detailed hourly forecast

Sun, 1881° / 78°

81 °

Ka??p?lehu, Sunday, 18 October

Clear. High 81°, low 78°.

Pressure30.00 inHg

Wind7.3 mph NE

Humidity61%

Visibility6.2 mi

Dew point66°

Mon, 1980° / 78°

80 °

Ka??p?lehu, Monday, 19 October

Clear. High 80°, low 78°.

Pressure29.97 inHg

Wind2.4 mph N

Humidity67%

Visibility6.2 mi

Dew point68°

Tue, 2080° / 78°

80 °

Ka??p?lehu, Tuesday, 20 October

Clear. High 80°, low 78°.

Pressure29.97 inHg

Wind5.5 mph NE

Humidity58%

Visibility6.2 mi

Dew point64°

Wed, 2181° / 77°

81 °

Ka??p?lehu, Wednesday, 21 October

Light rain. High 81°, low 77°.

Pressure29.97 inHg

Wind10.8 mph E

Humidity59%

Visibility—

Dew point64°

Thu, 2279° / 77°

79 °

Ka??p?lehu, Thursday, 22 October

Clear. High 79°, low 77°.

Pressure29.97 inHg

Wind7.4 mph E

Humidity57%

Visibility—

Dew point62°

Fri, 2380° / 78°

80 °

Ka??p?lehu, Friday, 23 October

Overcast. High 80°, low 78°.

Pressure30.00 inHg

Wind5.4 mph E

Humidity58%

Visibility—

Dew point63°

Sat, 2480° / 78°

80 °

Ka??p?lehu, Saturday, 24 October

Overcast. High 80°, low 78°.

Pressure30.00 inHg

Wind6 mph NE

Humidity64%

Visibility—

Dew point66°

Sun, 2580° / 78°

0.02

80 °

Ka??p?lehu, Sunday, 25 October

Light rain. High 80°, low 78°.

Pressure30.00 inHg

Wind5.9 mph E

Humidity68%

Visibility—

Dew point67°

Mon, 2679° / 76°

0.2

79 °

Ka??p?lehu, Monday, 26 October

Light rain. High 79°, low 76°.

Pressure29.94 inHg

Wind17.4 mph NE

Humidity66%

Visibility—

Dew point65°

Tue, 2780° / 76°

80 °

Ka??p?lehu, Tuesday, 27 October

Clear. High 80°, low 76°.

Pressure29.91 inHg

Wind22.9 mph NE

Humidity58%

Visibility—

Dew point62°

Wed, 2879° / 77°

0.1

79 °

Ka??p?lehu, Wednesday, 28 October

Light rain. High 79°, low 77°.

Pressure29.88 inHg

Wind16.7 mph SW

Humidity70%

Visibility—

Dew point66°

Thu, 2979° / 77°

0.08

79 °

Ka??p?lehu, Thursday, 29 October

Light rain. High 79°, low 77°.

Pressure29.97 inHg

Wind14.4 mph S

Humidity68%

Visibility—

Dew point67°

Fri, 3081° / 76°

0.06

81 °

Ka??p?lehu, Friday, 30 October

Light rain. High 81°, low 76°.

Pressure30.03 inHg

Wind13.4 mph SW

Humidity78%

Visibility—

Dew point71°

Sat, 3180° / 79°

80 °

Ka??p?lehu, Saturday, 31 October

Overcast. High 80°, low 79°.

Pressure30.00 inHg

Wind7.8 mph NE

Humidity77%

Visibility—

Dew point72°

Sun, 0179° / 78°

79 °

Ka??p?lehu, Sunday, 1 November

Light rain. High 79°, low 78°.

Pressure29.97 inHg

Wind15.2 mph NE

Humidity67%

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 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.