As of 17:58 HST

Weather in Waiau, HI

77°Current weather

Waiau, Monday, 9 November, 17:58

Overcast. Feels like 78°. High 81°, low 73°.

Pressure30.03 inHg
Wind5.7 mph E
Humidity77%
Visibility6.2 mi
Dew point69°

Monthly outlook for Waiau, HI: average high 78.7°, average low 71.3°. That is 0.5° below the climate normal for November. Precipitation is expected on 9 days (about 0.7 inches), against a normal of 5 days and 1.2 inches. The warmest day looks like 18 November (83.4°), the coolest 23 November (67.4°).

78.7°/71.3°
Average high / low
−0.5°
Below normal
9 / 5
Wet days / normal
0.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 November – 18 November79.5°79.7°-0.1°
19 November – 28 November77.3°78.9°-0.9°
29 November – 8 Decemberat normal78.3°—

November records over 66 years

89.1°2 November 2023All-time high
61°24 November 2024All-time low

Climate normals and records are computed from the nearest reference point — Waimalu (1 mi).

Tue, 1080° / 73°0.02Light rain
80 °Light rain

Waiau, Tuesday, 10 November

Light rain. High 80°, low 73°.

Pressure30.12 inHg
Wind15.4 mph NE
Humidity65%
Visibility6.2 mi
Dew point65°
Wed, 1179° / 73°0Overcast
79 °Overcast

Waiau, Wednesday, 11 November

Overcast. High 79°, low 73°.

Pressure30.15 inHg
Wind17.4 mph NE
Humidity63%
Visibility6.2 mi
Dew point63°
Thu, 1276° / 73°0.06Light rain
76 °Light rain

Waiau, Thursday, 12 November

Light rain. High 76°, low 73°.

Pressure30.15 inHg
Wind14.9 mph NE
Humidity73%
Visibility6.2 mi
Dew point64°
Fri, 1379° / 72°0.06Light rain
79 °Light rain

Waiau, Friday, 13 November

Light rain. High 79°, low 72°.

Pressure30.09 inHg
Wind12.7 mph E
Humidity59%
Visibility6.2 mi
Dew point62°
Sat, 1479° / 73°0.07Light rain
79 °Light rain

Waiau, Saturday, 14 November

Light rain. High 79°, low 73°.

Pressure30.09 inHg
Wind16.1 mph E
Humidity63%
Visibility—
Dew point65°
Sun, 1578° / 73°0.03Light rain
78 °Light rain

Waiau, Sunday, 15 November

Light rain. High 78°, low 73°.

Pressure30.12 inHg
Wind15.8 mph E
Humidity67%
Visibility—
Dew point65°
Mon, 1678° / 73°0.06Light rain
78 °Light rain

Waiau, Monday, 16 November

Light rain. High 78°, low 73°.

Pressure30.12 inHg
Wind15.8 mph E
Humidity74%
Visibility—
Dew point68°
Tue, 1780° / 73°0.02Light rain
80 °Light rain

Waiau, Tuesday, 17 November

Light rain. High 80°, low 73°.

Pressure30.12 inHg
Wind17.6 mph E
Humidity68%
Visibility—
Dew point67°
Wed, 1883° / 72°0.06Light rain
83 °Light rain

Waiau, Wednesday, 18 November

Light rain. High 83°, low 72°.

Pressure30.06 inHg
Wind8.5 mph E
Humidity66%
Visibility—
Dew point67°
Thu, 1982° / 73°0.05Light rain
82 °Light rain

Waiau, Thursday, 19 November

Light rain. High 82°, low 73°.

Pressure30.03 inHg
Wind8.6 mph NE
Humidity66%
Visibility—
Dew point67°
Fri, 2074° / 70°0.07Light rain
74 °Light rain

Waiau, Friday, 20 November

Light rain. High 74°, low 70°.

Pressure30.09 inHg
Wind12.9 mph NE
Humidity85%
Visibility—
Dew point69°
Sat, 2174° / 68°0.04Light rain
74 °Light rain

Waiau, Saturday, 21 November

Light rain. High 74°, low 68°.

Pressure30.09 inHg
Wind12.4 mph NE
Humidity67%
Visibility—
Dew point62°
Sun, 2275° / 68°0.07Light rain
75 °Light rain

Waiau, Sunday, 22 November

Light rain. High 75°, low 68°.

Pressure30.03 inHg
Wind9 mph NE
Humidity72%
Visibility—
Dew point63°
Mon, 2377° / 67°0.01Light rain
77 °Light rain

Waiau, Monday, 23 November

Light rain. High 77°, low 67°.

Pressure29.97 inHg
Wind6.1 mph E
Humidity61%
Visibility—
Dew point61°
Tue, 2481° / 68°0.03Light rain
81 °Light rain

Waiau, Tuesday, 24 November

Light rain. High 81°, low 68°.

Pressure29.94 inHg
Wind4.9 mph NE
Humidity49%
Visibility—
Dew point59°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2579° / 72°0.04Climate normal
79 °Climate normal

Waiau, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high79°
Average low72°
Average precipitation0.04 in
Chance of precipitation30%
Record high86° (2019)
Record low67° (2017)
Thu, 2679° / 72°0.08Climate normal
79 °Climate normal

Waiau, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high79°
Average low72°
Average precipitation0.08 in
Chance of precipitation30%
Record high86° (2019)
Record low66° (2022)
Fri, 2778° / 72°0.11Climate normal
78 °Climate normal

Waiau, Friday, 27 November

Climate normal for this date — 60-year average.

Average high78°
Average low72°
Average precipitation0.11 in
Chance of precipitation30%
Record high84° (2025)
Record low63° (2025)
Sat, 2879° / 72°0.06Climate normal
79 °Climate normal

Waiau, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high79°
Average low72°
Average precipitation0.06 in
Chance of precipitation32%
Record high85° (2025)
Record low67° (1985)
Sun, 2979° / 72°0.05Climate normal
79 °Climate normal

Waiau, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high79°
Average low72°
Average precipitation0.05 in
Chance of precipitation32%
Record high86° (2022)
Record low64° (2025)
Mon, 3079° / 72°0.07Climate normal
79 °Climate normal

Waiau, Monday, 30 November

Climate normal for this date — 60-year average.

Average high79°
Average low72°
Average precipitation0.07 in
Chance of precipitation28%
Record high84° (2022)
Record low65° (2025)
Tue, 0179° / 72°0.11Climate normal
79 °Climate normal

Waiau, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high79°
Average low72°
Average precipitation0.11 in
Chance of precipitation35%
Record high85° (2025)
Record low63° (2025)
Wed, 0279° / 71°0.04Climate normal
79 °Climate normal

Waiau, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high79°
Average low71°
Average precipitation0.04 in
Chance of precipitation25%
Record high83° (2025)
Record low64° (2024)
Thu, 0378° / 72°0.04Climate normal
78 °Climate normal

Waiau, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high78°
Average low72°
Average precipitation0.04 in
Chance of precipitation25%
Record high84° (2020)
Record low63° (2025)
Fri, 0478° / 72°0.04Climate normal
78 °Climate normal

Waiau, Friday, 4 December

Climate normal for this date — 60-year average.

Average high78°
Average low72°
Average precipitation0.04 in
Chance of precipitation23%
Record high83° (2025)
Record low60° (2021)
Sat, 0578° / 71°0.06Climate normal
78 °Climate normal

Waiau, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high78°
Average low71°
Average precipitation0.06 in
Chance of precipitation30%
Record high83° (2020)
Record low64° (2021)
Sun, 0678° / 71°0.18Climate normal
78 °Climate normal

Waiau, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high78°
Average low71°
Average precipitation0.18 in
Chance of precipitation25%
Record high86° (2020)
Record low62° (2017)
Mon, 0778° / 71°0.07Climate normal
78 °Climate normal

Waiau, Monday, 7 December

Climate normal for this date — 60-year average.

Average high78°
Average low71°
Average precipitation0.07 in
Chance of precipitation30%
Record high85° (2024)
Record low60° (2017)
Tue, 0878° / 71°0.03Climate normal
78 °Climate normal

Waiau, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high78°
Average low71°
Average precipitation0.03 in
Chance of precipitation27%
Record high84° (2019)
Record low64° (2017)

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 Waiau, 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 Waiau, 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.