As of 08:27 HST

Weather in Waiau, HI

74°Current weather

Waiau, Friday, 13 November, 08:27

Light rain. Feels like 75°. High 80°, low 73°.

Pressure30.12 inHg
Wind13.8 mph E
Humidity77%
Visibility6.2 mi
Dew point66°

Monthly outlook for Waiau, HI: average high 79.3°, average low 71.4°. That is 0.1° above the climate normal for November. Precipitation is expected on 6 days (about 0.4 inches), against a normal of 5 days and 1.3 inches. The warmest day looks like 28 November (85.2°), the coolest 22 November (68°).

79.3°/71.4°
Average high / low
+0.1°
Above normal
6 / 5
Wet days / normal
0.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
13 November – 22 November78.3°79.4°-0.6°
23 November – 2 December81.1°78.7°+1.3°
3 December – 12 Decemberat normal78°—

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).

Sat, 1480° / 72°0.05Light rain
80 °Light rain

Waiau, Saturday, 14 November

Light rain. High 80°, low 72°.

Pressure30.12 inHg
Wind14.6 mph E
Humidity67%
Visibility6.2 mi
Dew point66°
Sun, 1579° / 73°0.04Light rain
79 °Light rain

Waiau, Sunday, 15 November

Light rain. High 79°, low 73°.

Pressure30.15 inHg
Wind15.9 mph E
Humidity70%
Visibility6.2 mi
Dew point65°
Mon, 1680° / 73°0.05Light rain
80 °Light rain

Waiau, Monday, 16 November

Light rain. High 80°, low 73°.

Pressure30.15 inHg
Wind16.4 mph E
Humidity62%
Visibility6.2 mi
Dew point64°
Tue, 1777° / 73°0.06Light rain
77 °Light rain

Waiau, Tuesday, 17 November

Light rain. High 77°, low 73°.

Pressure30.15 inHg
Wind12.2 mph E
Humidity72%
Visibility—
Dew point67°
Wed, 1879° / 73°0.05Light rain
79 °Light rain

Waiau, Wednesday, 18 November

Light rain. High 79°, low 73°.

Pressure30.09 inHg
Wind12.1 mph E
Humidity69%
Visibility—
Dew point66°
Thu, 1979° / 73°0.01Light rain
79 °Light rain

Waiau, Thursday, 19 November

Light rain. High 79°, low 73°.

Pressure30.09 inHg
Wind14.5 mph NE
Humidity62%
Visibility—
Dew point64°
Fri, 2076° / 72°0.04Light rain
76 °Light rain

Waiau, Friday, 20 November

Light rain. High 76°, low 72°.

Pressure30.12 inHg
Wind16.8 mph NE
Humidity75%
Visibility—
Dew point67°
Sat, 2175° / 70°0.02Light rain
75 °Light rain

Waiau, Saturday, 21 November

Light rain. High 75°, low 70°.

Pressure30.09 inHg
Wind12.5 mph NE
Humidity72%
Visibility—
Dew point65°
Sun, 2277° / 68°0Mostly clear
77 °Mostly clear

Waiau, Sunday, 22 November

Mostly clear. High 77°, low 68°.

Pressure30.06 inHg
Wind8.9 mph NE
Humidity55%
Visibility—
Dew point59°
Mon, 2377° / 70°0.02Light rain
77 °Light rain

Waiau, Monday, 23 November

Light rain. High 77°, low 70°.

Pressure30.09 inHg
Wind8.7 mph NE
Humidity64%
Visibility—
Dew point63°
Tue, 2480° / 68°0.02Light rain
80 °Light rain

Waiau, Tuesday, 24 November

Light rain. High 80°, low 68°.

Pressure30.09 inHg
Wind9.4 mph NE
Humidity64%
Visibility—
Dew point64°
Wed, 2580° / 73°0.06Light rain
80 °Light rain

Waiau, Wednesday, 25 November

Light rain. High 80°, low 73°.

Pressure30.09 inHg
Wind9 mph E
Humidity68%
Visibility—
Dew point67°
Thu, 2683° / 72°0.02Light rain
83 °Light rain

Waiau, Thursday, 26 November

Light rain. High 83°, low 72°.

Pressure30.15 inHg
Wind5.9 mph NE
Humidity56%
Visibility—
Dew point64°
Fri, 2781° / 71°0Overcast
81 °Overcast

Waiau, Friday, 27 November

Overcast. High 81°, low 71°.

Pressure30.12 inHg
Wind6.4 mph NE
Humidity60%
Visibility—
Dew point63°
Sat, 2885° / 70°0.01Light rain
85 °Light rain

Waiau, Saturday, 28 November

Light rain. High 85°, low 70°.

Pressure30.06 inHg
Wind3.2 mph W
Humidity45%
Visibility—
Dew point59°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Wed, 0978° / 71°0.08Climate normal
78 °Climate normal

Waiau, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high78°
Average low71°
Average precipitation0.08 in
Chance of precipitation17%
Record high85° (2019)
Record low64° (2017)
Thu, 1078° / 71°0.06Climate normal
78 °Climate normal

Waiau, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high78°
Average low71°
Average precipitation0.06 in
Chance of precipitation23%
Record high85° (2019)
Record low62° (2025)
Fri, 1178° / 72°0.05Climate normal
78 °Climate normal

Waiau, Friday, 11 December

Climate normal for this date — 60-year average.

Average high78°
Average low72°
Average precipitation0.05 in
Chance of precipitation15%
Record high84° (2019)
Record low65° (1967)
Sat, 1278° / 72°0.06Climate normal
78 °Climate normal

Waiau, Saturday, 12 December

Climate normal for this date — 60-year average.

Average high78°
Average low72°
Average precipitation0.06 in
Chance of precipitation22%
Record high84° (2019)
Record low64° (2025)

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.