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As of 01:05 HST

Weather in Wailuku, HI

75°Current weather

Wailuku, Tuesday, 20 October, 01:05

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

Pressure30.03 inHg
Wind10.4 mph NE
Humidity77%
Visibility6.2 mi
Dew point67°
Wed, 2178° / 74°0.02Light rain
78 °Light rain

Wailuku, Wednesday, 21 October

Light rain. High 78°, low 74°.

Pressure29.97 inHg
Wind15.6 mph NE
Humidity67%
Visibility6.2 mi
Dew point66°
Thu, 2278° / 74°0Clear
78 °Clear

Wailuku, Thursday, 22 October

Clear. High 78°, low 74°.

Pressure29.97 inHg
Wind11.1 mph NE
Humidity69%
Visibility6.2 mi
Dew point67°
Fri, 2377° / 75°0Overcast
77 °Overcast

Wailuku, Friday, 23 October

Overcast. High 77°, low 75°.

Pressure30.00 inHg
Wind13.6 mph NE
Humidity71%
Visibility6.2 mi
Dew point67°
Sat, 2478° / 75°0.02Light rain
78 °Light rain

Wailuku, Saturday, 24 October

Light rain. High 78°, low 75°.

Pressure30.00 inHg
Wind18.1 mph NE
Humidity78%
Visibility—
Dew point70°
Sun, 2577° / 71°0.04Light rain
77 °Light rain

Wailuku, Sunday, 25 October

Light rain. High 77°, low 71°.

Pressure29.97 inHg
Wind15.8 mph E
Humidity76%
Visibility—
Dew point69°
Mon, 2675° / 72°0.58Rain
75 °Rain

Wailuku, Monday, 26 October

Rain. High 75°, low 72°.

Pressure29.97 inHg
Wind19.7 mph E
Humidity85%
Visibility—
Dew point69°
Tue, 2775° / 73°1.4Heavy rain
75 °Heavy rain

Wailuku, Tuesday, 27 October

Heavy rain. High 75°, low 73°.

Pressure29.94 inHg
Wind19.8 mph E
Humidity92%
Visibility—
Dew point71°
Wed, 2876° / 73°0.57Rain
76 °Rain

Wailuku, Wednesday, 28 October

Rain. High 76°, low 73°.

Pressure29.97 inHg
Wind16.7 mph E
Humidity87%
Visibility—
Dew point71°
Thu, 2978° / 73°0.54Rain
78 °Rain

Wailuku, Thursday, 29 October

Rain. High 78°, low 73°.

Pressure30.00 inHg
Wind20.6 mph E
Humidity82%
Visibility—
Dew point71°
Fri, 3078° / 72°0.85Rain
78 °Rain

Wailuku, Friday, 30 October

Rain. High 78°, low 72°.

Pressure29.97 inHg
Wind24.7 mph E
Humidity84%
Visibility—
Dew point72°
Sat, 3177° / 74°0.04Light rain
77 °Light rain

Wailuku, Saturday, 31 October

Light rain. High 77°, low 74°.

Pressure29.97 inHg
Wind17.1 mph NE
Humidity76%
Visibility—
Dew point69°
Sun, 0175° / 75°0.02Light rain
75 °Light rain

Wailuku, Sunday, 1 November

Light rain. High 75°, low 75°.

Pressure30.00 inHg
Wind21.7 mph NE
Humidity66%
Visibility—
Dew point63°
Mon, 0275° / 73°0.1Light rain
75 °Light rain

Wailuku, Monday, 2 November

Light rain. High 75°, low 73°.

Pressure29.97 inHg
Wind22.4 mph NE
Humidity70%
Visibility—
Dew point64°
Tue, 0376° / 74°0.11Light rain
76 °Light rain

Wailuku, Tuesday, 3 November

Light rain. High 76°, low 74°.

Pressure30.03 inHg
Wind22.5 mph NE
Humidity73%
Visibility—
Dew point66°
Wed, 0477° / 74°0.02Light rain
77 °Light rain

Wailuku, Wednesday, 4 November

Light rain. High 77°, low 74°.

Pressure30.03 inHg
Wind18.8 mph NE
Humidity72%
Visibility—
Dew point66°

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.