As of 09:02 HST

Weather in Waipio, HI

78°

Waipio, Saturday, 7 November, 09:02

Mostly clear. Feels like 79°. High 78°, low 73°.

Pressure30.06 inHg

Wind6 mph NE

Humidity69%

Visibility6.2 mi

Dew point68°

See detailed hourly forecast

Monthly outlook for Waipio, HI: average high 77.3°, average low 71.1°. That is 1.1° below the climate normal for November. Precipitation is expected on 8 days (about 0.8 inches), against a normal of 5 days and 1.1 inches. The warmest day looks like 22 November (81.7°), the coolest 22 November (69.5°).

77.3°/71.1°

Average high / low

−1.1°

Below normal

8 / 5

Wet days / normal

0.8 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
7 November – 16 November	77.4°	79.6°	-1.2°
17 November – 26 November	77.2°	78.7°	-0.8°
27 November – 6 December	at normal	78°	—

November records over 66 years

88.5°2 November 2023All-time high

60.4°24 November 2024All-time low

Sun, 0877° / 71°

0.04

77 °

Waipio, Sunday, 8 November

Light rain. High 77°, low 71°.

Pressure30.00 inHg

Wind17.1 mph NE

Humidity74%

Visibility6.2 mi

Dew point67°

Mon, 0978° / 72°

0.02

78 °

Waipio, Monday, 9 November

Light rain. High 78°, low 72°.

Pressure30.03 inHg

Wind13.9 mph E

Humidity71%

Visibility6.2 mi

Dew point67°

Tue, 1078° / 72°

0.05

78 °

Waipio, Tuesday, 10 November

Light rain. High 78°, low 72°.

Pressure30.09 inHg

Wind14.1 mph NE

Humidity61%

Visibility6.2 mi

Dew point62°

Wed, 1178° / 72°

0.02

78 °

Waipio, Wednesday, 11 November

Light rain. High 78°, low 72°.

Pressure30.15 inHg

Wind14.8 mph NE

Humidity60%

Visibility—

Dew point62°

Thu, 1275° / 71°

0.11

75 °

Waipio, Thursday, 12 November

Light rain. High 75°, low 71°.

Pressure30.12 inHg

Wind15.7 mph NE

Humidity82%

Visibility—

Dew point68°

Fri, 1377° / 71°

0.06

77 °

Waipio, Friday, 13 November

Light rain. High 77°, low 71°.

Pressure30.12 inHg

Wind15 mph NE

Humidity64%

Visibility—

Dew point63°

Sat, 1477° / 70°

0.04

77 °

Waipio, Saturday, 14 November

Light rain. High 77°, low 70°.

Pressure30.09 inHg

Wind14.5 mph NE

Humidity71%

Visibility—

Dew point66°

Sun, 1578° / 70°

0.02

78 °

Waipio, Sunday, 15 November

Light rain. High 78°, low 70°.

Pressure30.09 inHg

Wind11 mph E

Humidity67%

Visibility—

Dew point65°

Mon, 1678° / 71°

0.04

78 °

Waipio, Monday, 16 November

Light rain. High 78°, low 71°.

Pressure30.06 inHg

Wind8.4 mph E

Humidity81%

Visibility—

Dew point68°

Tue, 1777° / 71°

0.06

77 °

Waipio, Tuesday, 17 November

Light rain. High 77°, low 71°.

Pressure30.09 inHg

Wind14.2 mph NE

Humidity73%

Visibility—

Dew point66°

Wed, 1877° / 70°

0.02

77 °

Waipio, Wednesday, 18 November

Light rain. High 77°, low 70°.

Pressure30.09 inHg

Wind15 mph E

Humidity61%

Visibility—

Dew point62°

Thu, 1974° / 72°

0.18

74 °

Waipio, Thursday, 19 November

Light rain. High 74°, low 72°.

Pressure30.12 inHg

Wind15.1 mph NE

Humidity84%

Visibility—

Dew point68°

Fri, 2076° / 72°

0.05

76 °

Waipio, Friday, 20 November

Light rain. High 76°, low 72°.

Pressure30.09 inHg

Wind14 mph E

Humidity72%

Visibility—

Dew point66°

Sat, 2177° / 71°

0.02

77 °

Waipio, Saturday, 21 November

Light rain. High 77°, low 71°.

Pressure30.09 inHg

Wind13.1 mph E

Humidity68%

Visibility—

Dew point65°

Sun, 2282° / 69°

0.01

82 °

Waipio, Sunday, 22 November

Light rain. High 82°, low 69°.

Pressure30.00 inHg

Wind4.2 mph E

Humidity49%

Visibility—

Dew point59°

From day 17 onward the outlook is built from 60-year climate statistics

Mon, 2379° / 72°

0.07

79 °

Waipio, Monday, 23 November

Climate normal for this date — 60-year average.

Average high79°

Average low72°

Average precipitation0.07 in

Chance of precipitation23%

Record high83° (2021)

Record low62° (2024)

Tue, 2479° / 72°

0.06

79 °

Waipio, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high79°

Average low72°

Average precipitation0.06 in

Chance of precipitation28%

Record high85° (2023)

Record low60° (2024)

Wed, 2578° / 72°

0.04

78 °

Waipio, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high78°

Average low72°

Average precipitation0.04 in

Chance of precipitation30%

Record high85° (2019)

Record low66° (2017)

Thu, 2678° / 71°

0.08

78 °

Waipio, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high78°

Average low71°

Average precipitation0.08 in

Chance of precipitation30%

Record high85° (2019)

Record low65° (2022)

Fri, 2778° / 71°

0.11

78 °

Waipio, Friday, 27 November

Climate normal for this date — 60-year average.

Average high78°

Average low71°

Average precipitation0.11 in

Chance of precipitation30%

Record high84° (2025)

Record low63° (2025)

Sat, 2878° / 71°

0.06

78 °

Waipio, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high78°

Average low71°

Average precipitation0.06 in

Chance of precipitation32%

Record high84° (2025)

Record low67° (1985)

Sun, 2978° / 71°

0.05

78 °

Waipio, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high78°

Average low71°

Average precipitation0.05 in

Chance of precipitation32%

Record high85° (2022)

Record low64° (2025)

Mon, 3078° / 71°

0.07

78 °

Waipio, Monday, 30 November

Climate normal for this date — 60-year average.

Average high78°

Average low71°

Average precipitation0.07 in

Chance of precipitation28%

Record high84° (2022)

Record low65° (2025)

Tue, 0178° / 71°

0.11

78 °

Waipio, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high78°

Average low71°

Average precipitation0.11 in

Chance of precipitation35%

Record high84° (2025)

Record low63° (2025)

Wed, 0278° / 71°

0.04

78 °

Waipio, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high78°

Average low71°

Average precipitation0.04 in

Chance of precipitation25%

Record high83° (2025)

Record low64° (2024)

Thu, 0378° / 71°

0.04

78 °

Waipio, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high78°

Average low71°

Average precipitation0.04 in

Chance of precipitation25%

Record high83° (2020)

Record low62° (2025)

Fri, 0478° / 71°

0.04

78 °

Waipio, Friday, 4 December

Climate normal for this date — 60-year average.

Average high78°

Average low71°

Average precipitation0.04 in

Chance of precipitation23%

Record high83° (2025)

Record low60° (2021)

Sat, 0578° / 71°

0.06

78 °

Waipio, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high78°

Average low71°

Average precipitation0.06 in

Chance of precipitation30%

Record high82° (2020)

Record low63° (2021)

Sun, 0678° / 71°

0.18

78 °

Waipio, 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 low61° (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 Waipio, 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 Waipio, 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.