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As of 02:32 HST

Weather in Keaau, HI

74°Current weather

Keaau, Sunday, 9 August, 02:32

Rain. Feels like 76°. High 81°, low 74°.

Pressure29.97 inHg
Wind3.6 mph E
Humidity98%
Visibility6.2 mi
Dew point74°
Mon, 1082° / 75°0.08Light rain
82 °Light rain

Keaau, Monday, 10 August

Light rain. High 82°, low 75°.

Pressure29.97 inHg
Wind10.1 mph NE
Humidity65%
Visibility6.2 mi
Dew point68°
Tue, 1180° / 74°0.08Light rain
80 °Light rain

Keaau, Tuesday, 11 August

Light rain. High 80°, low 74°.

Pressure29.97 inHg
Wind8.9 mph NE
Humidity68%
Visibility6.2 mi
Dew point66°
Wed, 1281° / 73°0.06Light rain
81 °Light rain

Keaau, Wednesday, 12 August

Light rain. High 81°, low 73°.

Pressure29.97 inHg
Wind10.3 mph NE
Humidity63%
Visibility6.2 mi
Dew point65°
Thu, 1381° / 74°0.07Light rain
81 °Light rain

Keaau, Thursday, 13 August

Light rain. High 81°, low 74°.

Pressure29.94 inHg
Wind15.6 mph NE
Humidity68%
Visibility—
Dew point68°
Fri, 1482° / 75°0.11Light rain
82 °Light rain

Keaau, Friday, 14 August

Light rain. High 82°, low 75°.

Pressure29.94 inHg
Wind15.4 mph N
Humidity62%
Visibility—
Dew point66°
Sat, 1580° / 75°0.24Light rain
80 °Light rain

Keaau, Saturday, 15 August

Light rain. High 80°, low 75°.

Pressure29.94 inHg
Wind17.4 mph N
Humidity82%
Visibility—
Dew point73°
Sun, 1684° / 75°0.04Light rain
84 °Light rain

Keaau, Sunday, 16 August

Light rain. High 84°, low 75°.

Pressure29.88 inHg
Wind12.2 mph NW
Humidity67%
Visibility—
Dew point70°
Mon, 1786° / 76°0Partly cloudy
86 °Partly cloudy

Keaau, Monday, 17 August

Partly cloudy. High 86°, low 76°.

Pressure29.88 inHg
Wind13.4 mph S
Humidity57%
Visibility—
Dew point68°
Tue, 1883° / 76°0.07Light rain
83 °Light rain

Keaau, Tuesday, 18 August

Light rain. High 83°, low 76°.

Pressure30.03 inHg
Wind9.7 mph E
Humidity64%
Visibility—
Dew point69°
Wed, 1981° / 75°0.26Light rain
81 °Light rain

Keaau, Wednesday, 19 August

Light rain. High 81°, low 75°.

Pressure30.03 inHg
Wind9.9 mph NE
Humidity74%
Visibility—
Dew point71°
Thu, 2078° / 74°0.49Light rain
78 °Light rain

Keaau, Thursday, 20 August

Light rain. High 78°, low 74°.

Pressure30.03 inHg
Wind8.6 mph NE
Humidity80%
Visibility—
Dew point70°
Fri, 2179° / 73°0.14Light rain
79 °Light rain

Keaau, Friday, 21 August

Light rain. High 79°, low 73°.

Pressure29.97 inHg
Wind11 mph NE
Humidity73%
Visibility—
Dew point68°
Sat, 2280° / 73°0.34Light rain
80 °Light rain

Keaau, Saturday, 22 August

Light rain. High 80°, low 73°.

Pressure29.94 inHg
Wind9 mph NE
Humidity75%
Visibility—
Dew point71°
Sun, 2381° / 75°0.26Light rain
81 °Light rain

Keaau, Sunday, 23 August

Light rain. High 81°, low 75°.

Pressure29.97 inHg
Wind8.6 mph NE
Humidity78%
Visibility—
Dew point72°
Mon, 2480° / 76°0.57Rain
80 °Rain

Keaau, Monday, 24 August

Rain. High 80°, low 76°.

Pressure30.03 inHg
Wind8.5 mph E
Humidity81%
Visibility—
Dew point73°

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 Keaau, 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 Keaau, 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.