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As of 06:32 HST

Weather in Keaau, HI

67°Current weather

Keaau, Monday, 12 October, 06:32

Clear. Feels like 66°. High 83°, low 67°.

Pressure30.03 inHg
Wind8.1 mph SW
Humidity68%
Visibility6.2 mi
Dew point56°
Tue, 1378° / 74°0.19Light rain
78 °Light rain

Keaau, Tuesday, 13 October

Light rain. High 78°, low 74°.

Pressure30.03 inHg
Wind7.4 mph E
Humidity92%
Visibility0.1 mi
Dew point66°
Wed, 1477° / 73°0.01Light rain
77 °Light rain

Keaau, Wednesday, 14 October

Light rain. High 77°, low 73°.

Pressure30.03 inHg
Wind7 mph E
Humidity90%
Visibility0.1 mi
Dew point66°
Thu, 1577° / 72°0.1Light rain
77 °Light rain

Keaau, Thursday, 15 October

Light rain. High 77°, low 72°.

Pressure30.06 inHg
Wind6.8 mph E
Humidity89%
Visibility0.3 mi
Dew point65°
Fri, 1680° / 73°0.22Light rain
80 °Light rain

Keaau, Friday, 16 October

Light rain. High 80°, low 73°.

Pressure30.09 inHg
Wind8.2 mph E
Humidity74%
Visibility—
Dew point69°
Sat, 1777° / 72°0.22Rain
77 °Rain

Keaau, Saturday, 17 October

Rain. High 77°, low 72°.

Pressure30.09 inHg
Wind9.3 mph NE
Humidity87%
Visibility—
Dew point70°
Sun, 1876° / 71°0.3Light rain
76 °Light rain

Keaau, Sunday, 18 October

Light rain. High 76°, low 71°.

Pressure30.12 inHg
Wind6.8 mph E
Humidity90%
Visibility—
Dew point73°
Mon, 1979° / 71°0.22Light rain
79 °Light rain

Keaau, Monday, 19 October

Light rain. High 79°, low 71°.

Pressure30.15 inHg
Wind7.9 mph E
Humidity85%
Visibility—
Dew point71°
Tue, 2075° / 72°0.12Light rain
75 °Light rain

Keaau, Tuesday, 20 October

Light rain. High 75°, low 72°.

Pressure30.18 inHg
Wind5.9 mph E
Humidity92%
Visibility—
Dew point72°
Wed, 2177° / 71°0.15Light rain
77 °Light rain

Keaau, Wednesday, 21 October

Light rain. High 77°, low 71°.

Pressure30.09 inHg
Wind6.6 mph E
Humidity87%
Visibility—
Dew point72°
Thu, 2279° / 71°0.04Light rain
79 °Light rain

Keaau, Thursday, 22 October

Light rain. High 79°, low 71°.

Pressure30.09 inHg
Wind7.6 mph E
Humidity79%
Visibility—
Dew point71°
Fri, 2379° / 73°0.03Light rain
79 °Light rain

Keaau, Friday, 23 October

Light rain. High 79°, low 73°.

Pressure30.09 inHg
Wind5.5 mph E
Humidity82%
Visibility—
Dew point72°
Sat, 2481° / 74°0.01Light rain
81 °Light rain

Keaau, Saturday, 24 October

Light rain. High 81°, low 74°.

Pressure30.09 inHg
Wind6.8 mph E
Humidity82%
Visibility—
Dew point72°
Sun, 2584° / 75°0.35Rain
84 °Rain

Keaau, Sunday, 25 October

Rain. High 84°, low 75°.

Pressure30.03 inHg
Wind9.4 mph SE
Humidity66%
Visibility—
Dew point69°
Mon, 2684° / 74°0.64Rain
84 °Rain

Keaau, Monday, 26 October

Rain. High 84°, low 74°.

Pressure29.91 inHg
Wind8.7 mph NE
Humidity72%
Visibility—
Dew point73°
Tue, 2783° / 76°0.03Light rain
83 °Light rain

Keaau, Tuesday, 27 October

Light rain. High 83°, low 76°.

Pressure29.88 inHg
Wind6.9 mph NE
Humidity77%
Visibility—
Dew point74°

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.