As of 22:44 HST

Weather in Kapaa, HI

73°Current weather

Kapaa, Wednesday, 7 October, 22:44

Light rain. Feels like 74°. High 81°, low 73°.

Pressure29.80 inHg
Wind0 mph N
Humidity94%
Visibility6.2 mi
Dew point71°
Thu, 0881° / 73°0.48Rain
81 °Rain

Kapaa, Thursday, 8 October

Rain. High 81°, low 73°.

Pressure29.80 inHg
Wind7.2 mph NW
Humidity73%
Visibility6.2 mi
Dew point70°
Fri, 0982° / 75°0Clear
82 °Clear

Kapaa, Friday, 9 October

Clear. High 82°, low 75°.

Pressure29.97 inHg
Wind7.8 mph N
Humidity70%
Visibility6.2 mi
Dew point70°
Sat, 1080° / 76°0.04Light rain
80 °Light rain

Kapaa, Saturday, 10 October

Light rain. High 80°, low 76°.

Pressure29.97 inHg
Wind11.6 mph E
Humidity78%
Visibility6.2 mi
Dew point71°
Sun, 1180° / 73°0Clear
80 °Clear

Kapaa, Sunday, 11 October

Clear. High 80°, low 73°.

Pressure29.97 inHg
Wind9.6 mph E
Humidity61%
Visibility6.2 mi
Dew point65°
Mon, 1281° / 73°0.01Light rain
81 °Light rain

Kapaa, Monday, 12 October

Light rain. High 81°, low 73°.

Pressure29.97 inHg
Wind11.6 mph E
Humidity68%
Visibility—
Dew point67°
Tue, 1380° / 74°0.17Light rain
80 °Light rain

Kapaa, Tuesday, 13 October

Light rain. High 80°, low 74°.

Pressure29.97 inHg
Wind11.6 mph E
Humidity75%
Visibility—
Dew point71°
Wed, 1479° / 75°0.24Light rain
79 °Light rain

Kapaa, Wednesday, 14 October

Light rain. High 79°, low 75°.

Pressure30.00 inHg
Wind5.7 mph N
Humidity75%
Visibility—
Dew point70°
Thu, 1580° / 75°0.21Light rain
80 °Light rain

Kapaa, Thursday, 15 October

Light rain. High 80°, low 75°.

Pressure30.03 inHg
Wind10.8 mph E
Humidity71%
Visibility—
Dew point69°
Fri, 1680° / 75°0.14Light rain
80 °Light rain

Kapaa, Friday, 16 October

Light rain. High 80°, low 75°.

Pressure30.06 inHg
Wind12.3 mph E
Humidity70%
Visibility—
Dew point68°
Sat, 1779° / 74°0.11Light rain
79 °Light rain

Kapaa, Saturday, 17 October

Light rain. High 79°, low 74°.

Pressure30.09 inHg
Wind13.3 mph E
Humidity70%
Visibility—
Dew point67°
Sun, 1879° / 75°0.35Light rain
79 °Light rain

Kapaa, Sunday, 18 October

Light rain. High 79°, low 75°.

Pressure30.06 inHg
Wind13.5 mph E
Humidity73%
Visibility—
Dew point69°
Mon, 1978° / 74°0.19Light rain
78 °Light rain

Kapaa, Monday, 19 October

Light rain. High 78°, low 74°.

Pressure30.09 inHg
Wind13.2 mph E
Humidity71%
Visibility—
Dew point66°
Tue, 2079° / 74°0.12Light rain
79 °Light rain

Kapaa, Tuesday, 20 October

Light rain. High 79°, low 74°.

Pressure30.09 inHg
Wind13.9 mph E
Humidity71%
Visibility—
Dew point67°
Wed, 2176° / 73°0.21Light rain
76 °Light rain

Kapaa, Wednesday, 21 October

Light rain. High 76°, low 73°.

Pressure30.09 inHg
Wind14.6 mph E
Humidity83%
Visibility—
Dew point69°
Thu, 2277° / 73°0.22Light rain
77 °Light rain

Kapaa, Thursday, 22 October

Light rain. High 77°, low 73°.

Pressure30.06 inHg
Wind14.1 mph E
Humidity75%
Visibility—
Dew point68°

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 Kapaa, 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 Kapaa, 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.