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As of 17:50 HST

Weather in Poipu, HI

79°Current weather

Poipu, Saturday, 17 October, 17:50

Overcast. Feels like 79°. High 83°, low 73°.

Pressure30.03 inHg
Wind18.4 mph NE
Humidity73%
Visibility6.2 mi
Dew point69°
Sun, 1882° / 73°0.22Light rain
82 °Light rain

Poipu, Sunday, 18 October

Light rain. High 82°, low 73°.

Pressure30.09 inHg
Wind11.1 mph NE
Humidity61%
Visibility6.2 mi
Dew point63°
Mon, 1980° / 72°0.25Light rain
80 °Light rain

Poipu, Monday, 19 October

Light rain. High 80°, low 72°.

Pressure30.09 inHg
Wind9.9 mph E
Humidity70%
Visibility6.2 mi
Dew point66°
Tue, 2080° / 71°0.17Light rain
80 °Light rain

Poipu, Tuesday, 20 October

Light rain. High 80°, low 71°.

Pressure30.09 inHg
Wind10.6 mph NE
Humidity75%
Visibility6.2 mi
Dew point67°
Wed, 2181° / 73°0.19Light rain
81 °Light rain

Poipu, Wednesday, 21 October

Light rain. High 81°, low 73°.

Pressure30.03 inHg
Wind10 mph E
Humidity61%
Visibility6.2 mi
Dew point64°
Thu, 2283° / 70°0.02Light rain
83 °Light rain

Poipu, Thursday, 22 October

Light rain. High 83°, low 70°.

Pressure30.03 inHg
Wind6.3 mph NE
Humidity52%
Visibility—
Dew point61°
Fri, 2383° / 70°0.04Light rain
83 °Light rain

Poipu, Friday, 23 October

Light rain. High 83°, low 70°.

Pressure30.06 inHg
Wind8.8 mph NE
Humidity62%
Visibility—
Dew point66°
Sat, 2484° / 71°0.06Light rain
84 °Light rain

Poipu, Saturday, 24 October

Light rain. High 84°, low 71°.

Pressure30.06 inHg
Wind9.3 mph NE
Humidity61%
Visibility—
Dew point66°
Sun, 2581° / 72°0.14Light rain
81 °Light rain

Poipu, Sunday, 25 October

Light rain. High 81°, low 72°.

Pressure30.12 inHg
Wind10.2 mph NE
Humidity71%
Visibility—
Dew point68°
Mon, 2681° / 71°0.24Light rain
81 °Light rain

Poipu, Monday, 26 October

Light rain. High 81°, low 71°.

Pressure30.12 inHg
Wind9.5 mph NE
Humidity67%
Visibility—
Dew point67°
Tue, 2780° / 71°0.32Light rain
80 °Light rain

Poipu, Tuesday, 27 October

Light rain. High 80°, low 71°.

Pressure30.06 inHg
Wind9.7 mph NE
Humidity70%
Visibility—
Dew point68°
Wed, 2877° / 71°1.24Rain
77 °Rain

Poipu, Wednesday, 28 October

Rain. High 77°, low 71°.

Pressure30.06 inHg
Wind8.6 mph NE
Humidity80%
Visibility—
Dew point69°
Thu, 2974° / 71°1.35Rain
74 °Rain

Poipu, Thursday, 29 October

Rain. High 74°, low 71°.

Pressure30.09 inHg
Wind9 mph E
Humidity89%
Visibility—
Dew point70°
Fri, 3083° / 72°0.18Light rain
83 °Light rain

Poipu, Friday, 30 October

Light rain. High 83°, low 72°.

Pressure30.09 inHg
Wind6.2 mph E
Humidity70%
Visibility—
Dew point69°
Sat, 3181° / 75°0.2Light rain
81 °Light rain

Poipu, Saturday, 31 October

Light rain. High 81°, low 75°.

Pressure30.03 inHg
Wind4.9 mph S
Humidity73%
Visibility—
Dew point71°
Sun, 0177° / 74°0.04Light rain
77 °Light rain

Poipu, Sunday, 1 November

Light rain. High 77°, low 74°.

Pressure30.03 inHg
Wind3.2 mph S
Humidity87%
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 Poipu, 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 Poipu, 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.