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As of 17:23 HST

Weather in Keaau, HI

75°Current weather

Keaau, Saturday, 17 October, 17:23

Overcast. Feels like 76°. High 77°, low 72°.

Pressure30.06 inHg
Wind4.6 mph NW
Humidity93%
Visibility0.1 mi
Dew point72°
Sun, 1876° / 72°0.21Light rain
76 °Light rain

Keaau, Sunday, 18 October

Light rain. High 76°, low 72°.

Pressure30.12 inHg
Wind6.6 mph E
Humidity90%
Visibility0.2 mi
Dew point64°
Mon, 1978° / 72°0.24Light rain
78 °Light rain

Keaau, Monday, 19 October

Light rain. High 78°, low 72°.

Pressure30.12 inHg
Wind6.2 mph E
Humidity85%
Visibility0.5 mi
Dew point64°
Tue, 2076° / 71°0.11Light rain
76 °Light rain

Keaau, Tuesday, 20 October

Light rain. High 76°, low 71°.

Pressure30.12 inHg
Wind5.7 mph E
Humidity81%
Visibility6.2 mi
Dew point60°
Wed, 2177° / 71°0.19Light rain
77 °Light rain

Keaau, Wednesday, 21 October

Light rain. High 77°, low 71°.

Pressure30.06 inHg
Wind7.5 mph E
Humidity85%
Visibility0.9 mi
Dew point63°
Thu, 2278° / 71°0.12Light rain
78 °Light rain

Keaau, Thursday, 22 October

Light rain. High 78°, low 71°.

Pressure30.06 inHg
Wind7.4 mph E
Humidity82%
Visibility—
Dew point71°
Fri, 2378° / 71°0Light rain
78 °Light rain

Keaau, Friday, 23 October

Light rain. High 78°, low 71°.

Pressure30.09 inHg
Wind6.6 mph E
Humidity73%
Visibility—
Dew point68°
Sat, 2477° / 72°0Light rain
77 °Light rain

Keaau, Saturday, 24 October

Light rain. High 77°, low 72°.

Pressure30.12 inHg
Wind6.2 mph E
Humidity78%
Visibility—
Dew point69°
Sun, 2577° / 72°0.09Light rain
77 °Light rain

Keaau, Sunday, 25 October

Light rain. High 77°, low 72°.

Pressure30.15 inHg
Wind5.4 mph E
Humidity77%
Visibility—
Dew point68°
Mon, 2679° / 72°0.16Light rain
79 °Light rain

Keaau, Monday, 26 October

Light rain. High 79°, low 72°.

Pressure30.12 inHg
Wind6.5 mph E
Humidity79%
Visibility—
Dew point70°
Tue, 2779° / 72°0.73Rain
79 °Rain

Keaau, Tuesday, 27 October

Rain. High 79°, low 72°.

Pressure30.09 inHg
Wind6.2 mph E
Humidity77%
Visibility—
Dew point70°
Wed, 2878° / 72°0.31Rain
78 °Rain

Keaau, Wednesday, 28 October

Rain. High 78°, low 72°.

Pressure30.09 inHg
Wind6.5 mph E
Humidity80%
Visibility—
Dew point70°
Thu, 2979° / 72°0.48Rain
79 °Rain

Keaau, Thursday, 29 October

Rain. High 79°, low 72°.

Pressure30.12 inHg
Wind7.6 mph SE
Humidity82%
Visibility—
Dew point72°
Fri, 3081° / 75°0.37Light rain
81 °Light rain

Keaau, Friday, 30 October

Light rain. High 81°, low 75°.

Pressure30.12 inHg
Wind8.8 mph SE
Humidity81%
Visibility—
Dew point73°
Sat, 3179° / 74°0.1Light rain
79 °Light rain

Keaau, Saturday, 31 October

Light rain. High 79°, low 74°.

Pressure30.12 inHg
Wind7.6 mph SE
Humidity97%
Visibility—
Dew point76°
Sun, 0180° / 73°0.16Light rain
80 °Light rain

Keaau, Sunday, 1 November

Light rain. High 80°, low 73°.

Pressure30.09 inHg
Wind7.9 mph SE
Humidity87%
Visibility—
Dew point75°

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.