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As of 05:29 HST

Weather in Koloa, HI

78°Current weather

Koloa, Monday, 19 October, 05:29

Light rain. Feels like 79°. High 80°, low 73°.

Pressure30.06 inHg
Wind19.6 mph E
Humidity65%
Visibility6.2 mi
Dew point66°
Tue, 2077° / 71°0.11Light rain
77 °Light rain

Koloa, Tuesday, 20 October

Light rain. High 77°, low 71°.

Pressure30.09 inHg
Wind9.5 mph E
Humidity85%
Visibility6.2 mi
Dew point68°
Wed, 2180° / 70°0.07Light rain
80 °Light rain

Koloa, Wednesday, 21 October

Light rain. High 80°, low 70°.

Pressure30.03 inHg
Wind9.2 mph E
Humidity65%
Visibility6.2 mi
Dew point65°
Thu, 2283° / 70°0.01Light rain
83 °Light rain

Koloa, Thursday, 22 October

Light rain. High 83°, low 70°.

Pressure30.00 inHg
Wind7 mph E
Humidity55%
Visibility6.2 mi
Dew point63°
Fri, 2383° / 70°0Light rain
83 °Light rain

Koloa, Friday, 23 October

Light rain. High 83°, low 70°.

Pressure30.06 inHg
Wind7.8 mph NE
Humidity57%
Visibility—
Dew point64°
Sat, 2482° / 71°0.02Light rain
82 °Light rain

Koloa, Saturday, 24 October

Light rain. High 82°, low 71°.

Pressure30.03 inHg
Wind7.8 mph NE
Humidity63%
Visibility—
Dew point66°
Sun, 2579° / 72°0.11Light rain
79 °Light rain

Koloa, Sunday, 25 October

Light rain. High 79°, low 72°.

Pressure29.97 inHg
Wind8.8 mph E
Humidity69%
Visibility—
Dew point67°
Mon, 2680° / 71°0.19Light rain
80 °Light rain

Koloa, Monday, 26 October

Light rain. High 80°, low 71°.

Pressure30.00 inHg
Wind9 mph NE
Humidity69%
Visibility—
Dew point68°
Tue, 2779° / 70°0.04Light rain
79 °Light rain

Koloa, Tuesday, 27 October

Light rain. High 79°, low 70°.

Pressure29.97 inHg
Wind7.9 mph NE
Humidity69%
Visibility—
Dew point67°
Wed, 2879° / 70°0.01Light rain
79 °Light rain

Koloa, Wednesday, 28 October

Light rain. High 79°, low 70°.

Pressure29.94 inHg
Wind11.2 mph NE
Humidity64%
Visibility—
Dew point64°
Thu, 2973° / 67°1.8Heavy rain
73 °Heavy rain

Koloa, Thursday, 29 October

Heavy rain. High 73°, low 67°.

Pressure29.88 inHg
Wind16.7 mph NE
Humidity90%
Visibility—
Dew point68°
Fri, 3074° / 70°0.53Rain
74 °Rain

Koloa, Friday, 30 October

Rain. High 74°, low 70°.

Pressure29.88 inHg
Wind10.1 mph NE
Humidity97%
Visibility—
Dew point72°
Sat, 3178° / 73°3.62Heavy rain
78 °Heavy rain

Koloa, Saturday, 31 October

Heavy rain. High 78°, low 73°.

Pressure29.85 inHg
Wind6.5 mph NE
Humidity97%
Visibility—
Dew point74°
Sun, 0178° / 70°0.11Light rain
78 °Light rain

Koloa, Sunday, 1 November

Light rain. High 78°, low 70°.

Pressure30.00 inHg
Wind10 mph NE
Humidity73%
Visibility—
Dew point67°
Mon, 0277° / 67°0.06Light rain
77 °Light rain

Koloa, Monday, 2 November

Light rain. High 77°, low 67°.

Pressure30.12 inHg
Wind12 mph NE
Humidity68%
Visibility—
Dew point64°
Tue, 0375° / 67°0.03Light rain
75 °Light rain

Koloa, Tuesday, 3 November

Light rain. High 75°, low 67°.

Pressure30.12 inHg
Wind10.4 mph NE
Humidity58%
Visibility—
Dew point59°

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.