As of 22:33 HST

Weather in Wailuku, HI

77°Current weather

Wailuku, Wednesday, 21 October, 22:33

Overcast. Feels like 78°. High 78°, low 75°.

Pressure29.97 inHg
Wind8.1 mph NE
Humidity70%
Visibility6.2 mi
Dew point67°
Thu, 2278° / 74°0Clear
78 °Clear

Wailuku, Thursday, 22 October

Clear. High 78°, low 74°.

Pressure29.97 inHg
Wind11.5 mph NE
Humidity71%
Visibility6.2 mi
Dew point68°
Fri, 2377° / 75°0Overcast
77 °Overcast

Wailuku, Friday, 23 October

Overcast. High 77°, low 75°.

Pressure30.00 inHg
Wind12.2 mph NE
Humidity74%
Visibility6.2 mi
Dew point68°
Sat, 2476° / 74°0Overcast
76 °Overcast

Wailuku, Saturday, 24 October

Overcast. High 76°, low 74°.

Pressure29.97 inHg
Wind10.6 mph NE
Humidity70%
Visibility6.2 mi
Dew point66°
Sun, 2576° / 74°0.01Light rain
76 °Light rain

Wailuku, Sunday, 25 October

Light rain. High 76°, low 74°.

Pressure29.94 inHg
Wind11.8 mph NE
Humidity70%
Visibility6.2 mi
Dew point66°
Mon, 2676° / 74°0.02Light rain
76 °Light rain

Wailuku, Monday, 26 October

Light rain. High 76°, low 74°.

Pressure29.94 inHg
Wind11.4 mph SE
Humidity73%
Visibility—
Dew point66°
Tue, 2774° / 71°0.16Light rain
74 °Light rain

Wailuku, Tuesday, 27 October

Light rain. High 74°, low 71°.

Pressure29.97 inHg
Wind5.8 mph E
Humidity85%
Visibility—
Dew point67°
Wed, 2875° / 73°0.47Rain
75 °Rain

Wailuku, Wednesday, 28 October

Rain. High 75°, low 73°.

Pressure29.94 inHg
Wind11.4 mph E
Humidity92%
Visibility—
Dew point71°
Thu, 2976° / 69°0.94Rain
76 °Rain

Wailuku, Thursday, 29 October

Rain. High 76°, low 69°.

Pressure29.80 inHg
Wind26.1 mph NE
Humidity88%
Visibility—
Dew point72°
Fri, 3074° / 70°0.02Light rain
74 °Light rain

Wailuku, Friday, 30 October

Light rain. High 74°, low 70°.

Pressure29.77 inHg
Wind15.3 mph NE
Humidity73%
Visibility—
Dew point64°
Sat, 3174° / 72°0.06Light rain
74 °Light rain

Wailuku, Saturday, 31 October

Light rain. High 74°, low 72°.

Pressure29.85 inHg
Wind15.5 mph NE
Humidity69%
Visibility—
Dew point63°
Sun, 0174° / 72°0.08Light rain
74 °Light rain

Wailuku, Sunday, 1 November

Light rain. High 74°, low 72°.

Pressure29.94 inHg
Wind17.3 mph NE
Humidity73%
Visibility—
Dew point65°
Mon, 0275° / 73°0Overcast
75 °Overcast

Wailuku, Monday, 2 November

Overcast. High 75°, low 73°.

Pressure30.06 inHg
Wind14 mph NE
Humidity66%
Visibility—
Dew point63°
Tue, 0376° / 74°0Clear
76 °Clear

Wailuku, Tuesday, 3 November

Clear. High 76°, low 74°.

Pressure30.12 inHg
Wind13.8 mph E
Humidity68%
Visibility—
Dew point64°
Wed, 0476° / 74°0Clear
76 °Clear

Wailuku, Wednesday, 4 November

Clear. High 76°, low 74°.

Pressure30.15 inHg
Wind16.4 mph NE
Humidity71%
Visibility—
Dew point65°
Thu, 0576° / 73°0Partly cloudy
76 °Partly cloudy

Wailuku, Thursday, 5 November

Partly cloudy. High 76°, low 73°.

Pressure30.09 inHg
Wind13.7 mph NE
Humidity64%
Visibility—
Dew point63°

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 Wailuku, 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 Wailuku, 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.