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As of 04:33 HST

Weather in Keaau, HI

71°Current weather

Keaau, Tuesday, 13 October, 04:33

Rain. Feels like 73°. High 79°, low 71°.

Pressure30.03 inHg
Wind0 mph N
Humidity98%
Visibility6.2 mi
Dew point71°
Wed, 1478° / 72°0Overcast
78 °Overcast

Keaau, Wednesday, 14 October

Overcast. High 78°, low 72°.

Pressure30.03 inHg
Wind7.1 mph E
Humidity82%
Visibility2.5 mi
Dew point63°
Thu, 1579° / 72°0.1Light rain
79 °Light rain

Keaau, Thursday, 15 October

Light rain. High 79°, low 72°.

Pressure30.06 inHg
Wind7.2 mph E
Humidity78%
Visibility6.2 mi
Dew point63°
Fri, 1681° / 73°0.24Light rain
81 °Light rain

Keaau, Friday, 16 October

Light rain. High 81°, low 73°.

Pressure30.06 inHg
Wind7.8 mph E
Humidity61%
Visibility6.2 mi
Dew point58°
Sat, 1776° / 72°0.35Rain
76 °Rain

Keaau, Saturday, 17 October

Rain. High 76°, low 72°.

Pressure30.12 inHg
Wind6.9 mph NE
Humidity91%
Visibility—
Dew point72°
Sun, 1875° / 71°0.16Light rain
75 °Light rain

Keaau, Sunday, 18 October

Light rain. High 75°, low 71°.

Pressure30.12 inHg
Wind6.6 mph NE
Humidity93%
Visibility—
Dew point73°
Mon, 1975° / 71°0.11Light rain
75 °Light rain

Keaau, Monday, 19 October

Light rain. High 75°, low 71°.

Pressure30.12 inHg
Wind5.3 mph E
Humidity98%
Visibility—
Dew point73°
Tue, 2078° / 72°0.33Rain
78 °Rain

Keaau, Tuesday, 20 October

Rain. High 78°, low 72°.

Pressure30.12 inHg
Wind6.6 mph E
Humidity85%
Visibility—
Dew point72°
Wed, 2176° / 72°0.08Light rain
76 °Light rain

Keaau, Wednesday, 21 October

Light rain. High 76°, low 72°.

Pressure30.09 inHg
Wind6.3 mph E
Humidity95%
Visibility—
Dew point73°
Thu, 2280° / 74°0.35Rain
80 °Rain

Keaau, Thursday, 22 October

Rain. High 80°, low 74°.

Pressure30.06 inHg
Wind7.8 mph SE
Humidity82%
Visibility—
Dew point73°
Fri, 2379° / 74°1.83Heavy rain
79 °Heavy rain

Keaau, Friday, 23 October

Heavy rain. High 79°, low 74°.

Pressure30.06 inHg
Wind8.7 mph NE
Humidity84%
Visibility—
Dew point73°
Sat, 2475° / 71°1.19Heavy rain
75 °Heavy rain

Keaau, Saturday, 24 October

Heavy rain. High 75°, low 71°.

Pressure30.06 inHg
Wind8.4 mph NE
Humidity98%
Visibility—
Dew point74°
Sun, 2578° / 71°0.04Light rain
78 °Light rain

Keaau, Sunday, 25 October

Light rain. High 78°, low 71°.

Pressure30.06 inHg
Wind10.3 mph NE
Humidity79%
Visibility—
Dew point69°
Mon, 2677° / 71°0.37Rain
77 °Rain

Keaau, Monday, 26 October

Rain. High 77°, low 71°.

Pressure30.06 inHg
Wind10 mph NE
Humidity81%
Visibility—
Dew point70°
Tue, 2776° / 71°0.22Light rain
76 °Light rain

Keaau, Tuesday, 27 October

Light rain. High 76°, low 71°.

Pressure30.06 inHg
Wind9.6 mph N
Humidity92%
Visibility—
Dew point73°
Wed, 2878° / 70°0.03Light rain
78 °Light rain

Keaau, Wednesday, 28 October

Light rain. High 78°, low 70°.

Pressure30.03 inHg
Wind9.1 mph NE
Humidity74%
Visibility—
Dew point68°

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.