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As of 09:14 HST

Weather in Koloa, HI

80°Current weather

Koloa, Friday, 16 October, 09:14

Overcast. Feels like 83°. High 83°, low 74°.

Pressure30.09 inHg
Wind16.1 mph NE
Humidity69%
Visibility6.2 mi
Dew point68°
Sat, 1781° / 73°0.11Light rain
81 °Light rain

Koloa, Saturday, 17 October

Light rain. High 81°, low 73°.

Pressure30.06 inHg
Wind11.3 mph NE
Humidity68%
Visibility6.2 mi
Dew point65°
Sun, 1881° / 72°0.16Light rain
81 °Light rain

Koloa, Sunday, 18 October

Light rain. High 81°, low 72°.

Pressure30.09 inHg
Wind12.5 mph NE
Humidity65%
Visibility6.2 mi
Dew point65°
Mon, 1980° / 72°0.15Light rain
80 °Light rain

Koloa, Monday, 19 October

Light rain. High 80°, low 72°.

Pressure30.09 inHg
Wind9.8 mph NE
Humidity69%
Visibility6.2 mi
Dew point65°
Tue, 2079° / 73°0.11Light rain
79 °Light rain

Koloa, Tuesday, 20 October

Light rain. High 79°, low 73°.

Pressure30.12 inHg
Wind11.8 mph NE
Humidity70%
Visibility—
Dew point67°
Wed, 2181° / 72°0.13Light rain
81 °Light rain

Koloa, Wednesday, 21 October

Light rain. High 81°, low 72°.

Pressure30.09 inHg
Wind11.8 mph E
Humidity74%
Visibility—
Dew point68°
Thu, 2282° / 71°0.17Light rain
82 °Light rain

Koloa, Thursday, 22 October

Light rain. High 82°, low 71°.

Pressure30.03 inHg
Wind8.8 mph E
Humidity69%
Visibility—
Dew point67°
Fri, 2381° / 70°0.09Light rain
81 °Light rain

Koloa, Friday, 23 October

Light rain. High 81°, low 70°.

Pressure30.03 inHg
Wind9.8 mph NE
Humidity68%
Visibility—
Dew point67°
Sat, 2480° / 73°0.14Light rain
80 °Light rain

Koloa, Saturday, 24 October

Light rain. High 80°, low 73°.

Pressure30.06 inHg
Wind10 mph NE
Humidity71%
Visibility—
Dew point69°
Sun, 2580° / 73°0.11Light rain
80 °Light rain

Koloa, Sunday, 25 October

Light rain. High 80°, low 73°.

Pressure30.06 inHg
Wind13.1 mph NE
Humidity69%
Visibility—
Dew point68°
Mon, 2680° / 73°0.17Light rain
80 °Light rain

Koloa, Monday, 26 October

Light rain. High 80°, low 73°.

Pressure30.06 inHg
Wind11.9 mph E
Humidity71%
Visibility—
Dew point68°
Tue, 2781° / 73°0.12Light rain
81 °Light rain

Koloa, Tuesday, 27 October

Light rain. High 81°, low 73°.

Pressure30.03 inHg
Wind10.1 mph E
Humidity65%
Visibility—
Dew point66°
Wed, 2879° / 70°0.11Light rain
79 °Light rain

Koloa, Wednesday, 28 October

Light rain. High 79°, low 70°.

Pressure30.03 inHg
Wind12.4 mph E
Humidity76%
Visibility—
Dew point67°
Thu, 2977° / 72°0.35Light rain
77 °Light rain

Koloa, Thursday, 29 October

Light rain. High 77°, low 72°.

Pressure30.06 inHg
Wind12 mph E
Humidity76%
Visibility—
Dew point68°
Fri, 3073° / 71°0.81Rain
73 °Rain

Koloa, Friday, 30 October

Rain. High 73°, low 71°.

Pressure30.03 inHg
Wind12.2 mph NE
Humidity81%
Visibility—
Dew point67°
Sat, 3172° / 69°0.78Rain
72 °Rain

Koloa, Saturday, 31 October

Rain. High 72°, low 69°.

Pressure30.00 inHg
Wind15.5 mph NE
Humidity89%
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 Koloa, 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 Koloa, 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.