As of 08:30 HST

Weather in Haena, HI

78°Current weather

Haena, Saturday, 8 August, 08:30

Overcast. Feels like 79°. High 80°, low 75°.

Pressure30.06 inHg
Wind10 mph E
Humidity79%
Visibility6.2 mi
Dew point71°
Sun, 0980° / 75°0Overcast
80 °Overcast

Haena, Sunday, 9 August

Overcast. High 80°, low 75°.

Pressure30.03 inHg
Wind11.1 mph E
Humidity72%
Visibility6.2 mi
Dew point70°
Mon, 1078° / 75°0.1Light rain
78 °Light rain

Haena, Monday, 10 August

Light rain. High 78°, low 75°.

Pressure30.00 inHg
Wind12.1 mph E
Humidity79%
Visibility6.2 mi
Dew point71°
Tue, 1180° / 74°0.03Light rain
80 °Light rain

Haena, Tuesday, 11 August

Light rain. High 80°, low 74°.

Pressure29.97 inHg
Wind9.8 mph E
Humidity69%
Visibility6.2 mi
Dew point68°
Wed, 1280° / 74°0.01Light rain
80 °Light rain

Haena, Wednesday, 12 August

Light rain. High 80°, low 74°.

Pressure30.00 inHg
Wind13 mph E
Humidity68%
Visibility
Dew point67°
Thu, 1380° / 75°0.04Light rain
80 °Light rain

Haena, Thursday, 13 August

Light rain. High 80°, low 75°.

Pressure29.97 inHg
Wind14.1 mph E
Humidity69%
Visibility
Dew point68°
Fri, 1480° / 75°0.05Light rain
80 °Light rain

Haena, Friday, 14 August

Light rain. High 80°, low 75°.

Pressure29.94 inHg
Wind17.5 mph E
Humidity72%
Visibility
Dew point69°
Sat, 1577° / 76°0.56Rain
77 °Rain

Haena, Saturday, 15 August

Rain. High 77°, low 76°.

Pressure29.91 inHg
Wind21.4 mph E
Humidity86%
Visibility
Dew point73°
Sun, 1679° / 76°0.42Light rain
79 °Light rain

Haena, Sunday, 16 August

Light rain. High 79°, low 76°.

Pressure29.97 inHg
Wind20 mph E
Humidity83%
Visibility
Dew point73°
Mon, 1780° / 75°0.02Light rain
80 °Light rain

Haena, Monday, 17 August

Light rain. High 80°, low 75°.

Pressure30.03 inHg
Wind13.1 mph E
Humidity68%
Visibility
Dew point67°
Tue, 1880° / 74°0.07Light rain
80 °Light rain

Haena, Tuesday, 18 August

Light rain. High 80°, low 74°.

Pressure30.03 inHg
Wind13 mph E
Humidity71%
Visibility
Dew point68°
Wed, 1981° / 76°0.31Light rain
81 °Light rain

Haena, Wednesday, 19 August

Light rain. High 81°, low 76°.

Pressure30.00 inHg
Wind14.2 mph NE
Humidity87%
Visibility
Dew point74°
Thu, 2081° / 76°0.02Light rain
81 °Light rain

Haena, Thursday, 20 August

Light rain. High 81°, low 76°.

Pressure30.06 inHg
Wind11.5 mph E
Humidity79%
Visibility
Dew point73°
Fri, 2181° / 76°0.02Light rain
81 °Light rain

Haena, Friday, 21 August

Light rain. High 81°, low 76°.

Pressure30.09 inHg
Wind12.2 mph E
Humidity73%
Visibility
Dew point71°
Sat, 2279° / 75°0.14Light rain
79 °Light rain

Haena, Saturday, 22 August

Light rain. High 79°, low 75°.

Pressure30.03 inHg
Wind12.1 mph E
Humidity77%
Visibility
Dew point71°
Sun, 2380° / 75°0.07Light rain
80 °Light rain

Haena, Sunday, 23 August

Light rain. High 80°, low 75°.

Pressure30.00 inHg
Wind10.7 mph E
Humidity75%
Visibility
Dew point70°

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 Haena, 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 Haena, 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.