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As of 09:13 HST

Weather in Keaau, HI

76°Current weather

Keaau, Thursday, 15 October, 09:13

Partly cloudy. Feels like 78°. High 80°, low 74°.

Pressure30.09 inHg
Wind1 mph N
Humidity87%
Visibility6.2 mi
Dew point73°
Fri, 1681° / 72°0.38Rain
81 °Rain

Keaau, Friday, 16 October

Rain. High 81°, low 72°.

Pressure30.06 inHg
Wind7.4 mph E
Humidity78%
Visibility6.2 mi
Dew point64°
Sat, 1776° / 72°0.17Light rain
76 °Light rain

Keaau, Saturday, 17 October

Light rain. High 76°, low 72°.

Pressure30.09 inHg
Wind6.8 mph E
Humidity84%
Visibility6.2 mi
Dew point61°
Sun, 1879° / 71°0.3Light rain
79 °Light rain

Keaau, Sunday, 18 October

Light rain. High 79°, low 71°.

Pressure30.09 inHg
Wind7.2 mph E
Humidity74%
Visibility6.2 mi
Dew point62°
Mon, 1978° / 74°0.47Light rain
78 °Light rain

Keaau, Monday, 19 October

Light rain. High 78°, low 74°.

Pressure30.15 inHg
Wind6.4 mph E
Humidity85%
Visibility—
Dew point73°
Tue, 2077° / 72°0.13Light rain
77 °Light rain

Keaau, Tuesday, 20 October

Light rain. High 77°, low 72°.

Pressure30.15 inHg
Wind6.8 mph E
Humidity96%
Visibility—
Dew point73°
Wed, 2178° / 70°0.04Light rain
78 °Light rain

Keaau, Wednesday, 21 October

Light rain. High 78°, low 70°.

Pressure30.09 inHg
Wind8.2 mph E
Humidity77%
Visibility—
Dew point68°
Thu, 2281° / 72°0.17Light rain
81 °Light rain

Keaau, Thursday, 22 October

Light rain. High 81°, low 72°.

Pressure30.00 inHg
Wind8.9 mph SE
Humidity74%
Visibility—
Dew point71°
Fri, 2381° / 75°0.51Rain
81 °Rain

Keaau, Friday, 23 October

Rain. High 81°, low 75°.

Pressure29.97 inHg
Wind7.3 mph SE
Humidity75%
Visibility—
Dew point72°
Sat, 2479° / 73°0.13Light rain
79 °Light rain

Keaau, Saturday, 24 October

Light rain. High 79°, low 73°.

Pressure30.03 inHg
Wind6.8 mph E
Humidity79%
Visibility—
Dew point71°
Sun, 2579° / 72°0.04Light rain
79 °Light rain

Keaau, Sunday, 25 October

Light rain. High 79°, low 72°.

Pressure30.03 inHg
Wind8 mph NE
Humidity79%
Visibility—
Dew point71°
Mon, 2681° / 72°0.04Light rain
81 °Light rain

Keaau, Monday, 26 October

Light rain. High 81°, low 72°.

Pressure30.00 inHg
Wind8.1 mph NE
Humidity66%
Visibility—
Dew point67°
Tue, 2781° / 72°0.07Light rain
81 °Light rain

Keaau, Tuesday, 27 October

Light rain. High 81°, low 72°.

Pressure29.94 inHg
Wind7.5 mph E
Humidity72%
Visibility—
Dew point70°
Wed, 2882° / 74°0.04Light rain
82 °Light rain

Keaau, Wednesday, 28 October

Light rain. High 82°, low 74°.

Pressure29.85 inHg
Wind7 mph E
Humidity68%
Visibility—
Dew point70°
Thu, 2982° / 74°0.04Light rain
82 °Light rain

Keaau, Thursday, 29 October

Light rain. High 82°, low 74°.

Pressure29.88 inHg
Wind6.6 mph E
Humidity70%
Visibility—
Dew point70°
Fri, 3082° / 75°0.02Light rain
82 °Light rain

Keaau, Friday, 30 October

Light rain. High 82°, low 75°.

Pressure29.91 inHg
Wind6.7 mph E
Humidity69%
Visibility—
Dew point70°

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.