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As of 17:44 HST

Weather in Koali, HI

78°Current weather

Koali, Wednesday, 7 October, 17:44

Clear. Feels like 79°. High 82°, low 72°.

Pressure29.85 inHg
Wind5.4 mph SW
Humidity71%
Visibility6.2 mi
Dew point68°
Thu, 0885° / 75°0.04Light rain
85 °Light rain

Koali, Thursday, 8 October

Light rain. High 85°, low 75°.

Pressure29.91 inHg
Wind7.1 mph S
Humidity67%
Visibility6.2 mi
Dew point65°
Fri, 0983° / 76°0.08Light rain
83 °Light rain

Koali, Friday, 9 October

Light rain. High 83°, low 76°.

Pressure30.03 inHg
Wind1.6 mph SE
Humidity77%
Visibility0.8 mi
Dew point68°
Sat, 1081° / 73°0.03Light rain
81 °Light rain

Koali, Saturday, 10 October

Light rain. High 81°, low 73°.

Pressure30.03 inHg
Wind5.3 mph E
Humidity65%
Visibility6.2 mi
Dew point62°
Sun, 1182° / 71°0Light rain
82 °Light rain

Koali, Sunday, 11 October

Light rain. High 82°, low 71°.

Pressure30.00 inHg
Wind2.7 mph SE
Humidity48%
Visibility6.2 mi
Dew point55°
Mon, 1282° / 73°0.57Rain
82 °Rain

Koali, Monday, 12 October

Rain. High 82°, low 73°.

Pressure30.03 inHg
Wind9.6 mph E
Humidity76%
Visibility—
Dew point71°
Tue, 1379° / 76°0.47Rain
79 °Rain

Koali, Tuesday, 13 October

Rain. High 79°, low 76°.

Pressure30.03 inHg
Wind8.5 mph E
Humidity92%
Visibility—
Dew point75°
Wed, 1480° / 76°0.24Light rain
80 °Light rain

Koali, Wednesday, 14 October

Light rain. High 80°, low 76°.

Pressure30.03 inHg
Wind4.7 mph E
Humidity83%
Visibility—
Dew point74°
Thu, 1578° / 74°0.43Rain
78 °Rain

Koali, Thursday, 15 October

Rain. High 78°, low 74°.

Pressure30.06 inHg
Wind6.1 mph E
Humidity87%
Visibility—
Dew point74°
Fri, 1681° / 73°0.23Light rain
81 °Light rain

Koali, Friday, 16 October

Light rain. High 81°, low 73°.

Pressure30.03 inHg
Wind7.9 mph E
Humidity76%
Visibility—
Dew point71°
Sat, 1779° / 74°0.21Light rain
79 °Light rain

Koali, Saturday, 17 October

Light rain. High 79°, low 74°.

Pressure30.06 inHg
Wind7.3 mph E
Humidity84%
Visibility—
Dew point73°
Sun, 1881° / 74°0Light rain
81 °Light rain

Koali, Sunday, 18 October

Light rain. High 81°, low 74°.

Pressure30.06 inHg
Wind9.3 mph E
Humidity79%
Visibility—
Dew point71°
Mon, 1979° / 74°0.09Light rain
79 °Light rain

Koali, Monday, 19 October

Light rain. High 79°, low 74°.

Pressure30.06 inHg
Wind10.3 mph E
Humidity87%
Visibility—
Dew point73°
Tue, 2081° / 71°0.01Light rain
81 °Light rain

Koali, Tuesday, 20 October

Light rain. High 81°, low 71°.

Pressure30.06 inHg
Wind8.3 mph E
Humidity70%
Visibility—
Dew point68°
Wed, 2178° / 71°0.09Light rain
78 °Light rain

Koali, Wednesday, 21 October

Light rain. High 78°, low 71°.

Pressure30.06 inHg
Wind6.9 mph E
Humidity84%
Visibility—
Dew point72°
Thu, 2280° / 74°0.02Light rain
80 °Light rain

Koali, Thursday, 22 October

Light rain. High 80°, low 74°.

Pressure30.03 inHg
Wind6.9 mph E
Humidity80%
Visibility—
Dew point72°

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 Koali, 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 Koali, 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.