As of 05:15 HST

Weather in Captain Cook, HI

65°Current weather

Captain Cook, Tuesday, 13 October, 05:15

Clear. Feels like 65°. High 72°, low 65°.

Pressure29.91 inHg
Wind6.4 mph NW
Humidity86%
Visibility6.2 mi
Dew point60°
Wed, 1471° / 69°0.04Light rain
71 °Light rain

Captain Cook, Wednesday, 14 October

Light rain. High 71°, low 69°.

Pressure29.94 inHg
Wind5.3 mph SW
Humidity75%
Visibility6.2 mi
Dew point68°
Thu, 1571° / 68°0.02Light rain
71 °Light rain

Captain Cook, Thursday, 15 October

Light rain. High 71°, low 68°.

Pressure29.97 inHg
Wind6.9 mph SW
Humidity71%
Visibility6.2 mi
Dew point66°
Fri, 1671° / 68°0.13Light rain
71 °Light rain

Captain Cook, Friday, 16 October

Light rain. High 71°, low 68°.

Pressure29.97 inHg
Wind7.9 mph SW
Humidity74%
Visibility6.2 mi
Dew point68°
Sat, 1771° / 69°0.15Light rain
71 °Light rain

Captain Cook, Saturday, 17 October

Light rain. High 71°, low 69°.

Pressure29.97 inHg
Wind7.8 mph NW
Humidity75%
Visibility—
Dew point62°
Sun, 1870° / 68°0.06Light rain
70 °Light rain

Captain Cook, Sunday, 18 October

Light rain. High 70°, low 68°.

Pressure30.00 inHg
Wind7.4 mph SE
Humidity72%
Visibility—
Dew point61°
Mon, 1971° / 68°0.06Light rain
71 °Light rain

Captain Cook, Monday, 19 October

Light rain. High 71°, low 68°.

Pressure30.00 inHg
Wind6.8 mph W
Humidity73%
Visibility—
Dew point61°
Tue, 2071° / 69°0.09Light rain
71 °Light rain

Captain Cook, Tuesday, 20 October

Light rain. High 71°, low 69°.

Pressure30.03 inHg
Wind7.8 mph NW
Humidity71%
Visibility—
Dew point61°
Wed, 2171° / 69°0.05Light rain
71 °Light rain

Captain Cook, Wednesday, 21 October

Light rain. High 71°, low 69°.

Pressure29.97 inHg
Wind6.7 mph NW
Humidity73%
Visibility—
Dew point62°
Thu, 2271° / 68°0.2Light rain
71 °Light rain

Captain Cook, Thursday, 22 October

Light rain. High 71°, low 68°.

Pressure29.97 inHg
Wind5.9 mph W
Humidity74%
Visibility—
Dew point62°
Fri, 2368° / 66°0.54Rain
68 °Rain

Captain Cook, Friday, 23 October

Rain. High 68°, low 66°.

Pressure29.97 inHg
Wind9.4 mph NW
Humidity93%
Visibility—
Dew point64°
Sat, 2469° / 66°0.21Light rain
69 °Light rain

Captain Cook, Saturday, 24 October

Light rain. High 69°, low 66°.

Pressure29.94 inHg
Wind9.8 mph SE
Humidity79%
Visibility—
Dew point62°
Sun, 2570° / 68°0.22Light rain
70 °Light rain

Captain Cook, Sunday, 25 October

Light rain. High 70°, low 68°.

Pressure29.94 inHg
Wind10.6 mph S
Humidity77%
Visibility—
Dew point62°
Mon, 2670° / 68°0.04Light rain
70 °Light rain

Captain Cook, Monday, 26 October

Light rain. High 70°, low 68°.

Pressure29.94 inHg
Wind5.7 mph S
Humidity68%
Visibility—
Dew point59°
Tue, 2770° / 68°0.12Light rain
70 °Light rain

Captain Cook, Tuesday, 27 October

Light rain. High 70°, low 68°.

Pressure29.94 inHg
Wind7.9 mph NW
Humidity74%
Visibility—
Dew point61°
Wed, 2869° / 67°0.05Light rain
69 °Light rain

Captain Cook, Wednesday, 28 October

Light rain. High 69°, low 67°.

Pressure29.97 inHg
Wind5.2 mph SW
Humidity72%
Visibility—
Dew point60°

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 Captain Cook, 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 Captain Cook, 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.