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As of 14:25 HST

Weather in Port Allen, HI

81°Current weather

Port Allen, Wednesday, 28 October, 14:25

Overcast. Feels like 85°. High 81°, low 76°.

Pressure29.85 inHg
Wind3.3 mph S
Humidity77%
Visibility6.2 mi
Dew point73°
Thu, 2981° / 76°0Light rain
81 °Light rain

Port Allen, Thursday, 29 October

Light rain. High 81°, low 76°.

Pressure29.91 inHg
Wind0.8 mph SW
Humidity71%
Visibility6.2 mi
Dew point70°
Fri, 3079° / 77°0Overcast
79 °Overcast

Port Allen, Friday, 30 October

Overcast. High 79°, low 77°.

Pressure29.94 inHg
Wind1.4 mph NW
Humidity74%
Visibility6.2 mi
Dew point69°
Sat, 3179° / 76°0Light rain
79 °Light rain

Port Allen, Saturday, 31 October

Light rain. High 79°, low 76°.

Pressure29.97 inHg
Wind5.5 mph W
Humidity69%
Visibility6.2 mi
Dew point67°
Sun, 0181° / 73°0.02Light rain
81 °Light rain

Port Allen, Sunday, 1 November

Light rain. High 81°, low 73°.

Pressure30.06 inHg
Wind3.2 mph NE
Humidity63%
Visibility6.2 mi
Dew point65°
Mon, 0277° / 71°0Partly cloudy
77 °Partly cloudy

Port Allen, Monday, 2 November

Partly cloudy. High 77°, low 71°.

Pressure30.12 inHg
Wind6.8 mph NE
Humidity57%
Visibility—
Dew point60°
Tue, 0379° / 71°0.01Light rain
79 °Light rain

Port Allen, Tuesday, 3 November

Light rain. High 79°, low 71°.

Pressure30.09 inHg
Wind8.8 mph E
Humidity54%
Visibility—
Dew point60°
Wed, 0479° / 71°0.01Light rain
79 °Light rain

Port Allen, Wednesday, 4 November

Light rain. High 79°, low 71°.

Pressure30.06 inHg
Wind7.3 mph E
Humidity69%
Visibility—
Dew point64°
Thu, 0581° / 72°0Light rain
81 °Light rain

Port Allen, Thursday, 5 November

Light rain. High 81°, low 72°.

Pressure30.06 inHg
Wind7.7 mph E
Humidity68%
Visibility—
Dew point65°
Fri, 0680° / 73°0.01Light rain
80 °Light rain

Port Allen, Friday, 6 November

Light rain. High 80°, low 73°.

Pressure29.97 inHg
Wind4.8 mph NE
Humidity63%
Visibility—
Dew point65°
Sat, 0781° / 77°0.13Light rain
81 °Light rain

Port Allen, Saturday, 7 November

Light rain. High 81°, low 77°.

Pressure29.80 inHg
Wind16.7 mph N
Humidity83%
Visibility—
Dew point73°
Sun, 0878° / 71°0.01Light rain
78 °Light rain

Port Allen, Sunday, 8 November

Light rain. High 78°, low 71°.

Pressure30.00 inHg
Wind18.6 mph N
Humidity61%
Visibility—
Dew point63°
Mon, 0973° / 69°0Light rain
73 °Light rain

Port Allen, Monday, 9 November

Light rain. High 73°, low 69°.

Pressure30.06 inHg
Wind12.8 mph NE
Humidity63%
Visibility—
Dew point58°
Tue, 1075° / 71°0Partly cloudy
75 °Partly cloudy

Port Allen, Tuesday, 10 November

Partly cloudy. High 75°, low 71°.

Pressure30.09 inHg
Wind6.4 mph NE
Humidity58%
Visibility—
Dew point59°
Wed, 1180° / 71°0Partly cloudy
80 °Partly cloudy

Port Allen, Wednesday, 11 November

Partly cloudy. High 80°, low 71°.

Pressure30.09 inHg
Wind7.7 mph N
Humidity67%
Visibility—
Dew point63°
Thu, 1278° / 72°0Partly cloudy
78 °Partly cloudy

Port Allen, Thursday, 12 November

Partly cloudy. High 78°, low 72°.

Pressure30.06 inHg
Wind8.2 mph NW
Humidity58%
Visibility—
Dew point61°

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 Port Allen, 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 Port Allen, 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.