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As of 13:06 HST

Weather in Koloa, HI

82°Current weather

Koloa, Saturday, 8 August, 13:06

Overcast. Feels like 86°. High 82°, low 76°.

Pressure30.03 inHg
Wind14.6 mph E
Humidity69%
Visibility6.2 mi
Dew point70°
Sun, 0982° / 76°0Overcast
82 °Overcast

Koloa, Sunday, 9 August

Overcast. High 82°, low 76°.

Pressure30.00 inHg
Wind13.7 mph E
Humidity68%
Visibility6.2 mi
Dew point69°
Mon, 1081° / 76°0.06Light rain
81 °Light rain

Koloa, Monday, 10 August

Light rain. High 81°, low 76°.

Pressure30.00 inHg
Wind12.5 mph E
Humidity74%
Visibility6.2 mi
Dew point71°
Tue, 1183° / 75°0.02Light rain
83 °Light rain

Koloa, Tuesday, 11 August

Light rain. High 83°, low 75°.

Pressure29.97 inHg
Wind11.5 mph E
Humidity66%
Visibility6.2 mi
Dew point69°
Wed, 1282° / 75°0.01Light rain
82 °Light rain

Koloa, Wednesday, 12 August

Light rain. High 82°, low 75°.

Pressure29.97 inHg
Wind14.1 mph E
Humidity62%
Visibility6.2 mi
Dew point65°
Thu, 1382° / 74°0.02Light rain
82 °Light rain

Koloa, Thursday, 13 August

Light rain. High 82°, low 74°.

Pressure29.97 inHg
Wind16.8 mph NE
Humidity68%
Visibility—
Dew point68°
Fri, 1482° / 76°0.02Light rain
82 °Light rain

Koloa, Friday, 14 August

Light rain. High 82°, low 76°.

Pressure29.97 inHg
Wind19.2 mph NE
Humidity69%
Visibility—
Dew point69°
Sat, 1581° / 76°0.08Light rain
81 °Light rain

Koloa, Saturday, 15 August

Light rain. High 81°, low 76°.

Pressure29.94 inHg
Wind21.1 mph NE
Humidity75%
Visibility—
Dew point71°
Sun, 1678° / 76°1.83Heavy rain
78 °Heavy rain

Koloa, Sunday, 16 August

Heavy rain. High 78°, low 76°.

Pressure29.68 inHg
Wind39.3 mph E
Humidity91%
Visibility—
Dew point75°
Mon, 1779° / 74°0.18Light rain
79 °Light rain

Koloa, Monday, 17 August

Light rain. High 79°, low 74°.

Pressure30.03 inHg
Wind15.7 mph NE
Humidity89%
Visibility—
Dew point74°
Tue, 1880° / 74°0.05Light rain
80 °Light rain

Koloa, Tuesday, 18 August

Light rain. High 80°, low 74°.

Pressure30.00 inHg
Wind16.5 mph NE
Humidity67%
Visibility—
Dew point67°
Wed, 1980° / 75°0.06Light rain
80 °Light rain

Koloa, Wednesday, 19 August

Light rain. High 80°, low 75°.

Pressure30.00 inHg
Wind14.5 mph NE
Humidity76%
Visibility—
Dew point69°
Thu, 2083° / 75°0.1Light rain
83 °Light rain

Koloa, Thursday, 20 August

Light rain. High 83°, low 75°.

Pressure30.00 inHg
Wind11.1 mph NE
Humidity73%
Visibility—
Dew point71°
Fri, 2183° / 77°0.02Light rain
83 °Light rain

Koloa, Friday, 21 August

Light rain. High 83°, low 77°.

Pressure30.03 inHg
Wind12.9 mph NE
Humidity76%
Visibility—
Dew point73°
Sat, 2283° / 77°0.06Light rain
83 °Light rain

Koloa, Saturday, 22 August

Light rain. High 83°, low 77°.

Pressure30.03 inHg
Wind15.2 mph NE
Humidity74%
Visibility—
Dew point73°
Sun, 2383° / 77°0Light rain
83 °Light rain

Koloa, Sunday, 23 August

Light rain. High 83°, low 77°.

Pressure30.03 inHg
Wind14 mph E
Humidity70%
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 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.