As of 09:51 HST

Weather in Waimanalo, HI

75°Current weather

Waimanalo, Wednesday, 28 October, 09:51

Fog. Feels like 76°. High 76°, low 73°.

Pressure29.94 inHg
Wind4.6 mph SW
Humidity92%
Visibility2.0 mi
Dew point72°

Monthly outlook for Waimanalo, HI: average high 76°, average low 74.5°. That is 1.9° below the climate normal for October. Precipitation is expected on 12 days (about 3.8 inches), against a normal of 4 days and 1.0 inches. The warmest day looks like 7 November (77.2°), the coolest 9 November (72°).

76°/74.5°
Average high / low
−1.9°
Below normal
12 / 4
Wet days / normal
3.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
28 October – 6 November76.3°79.6°-1.9°
7 November – 16 November75.4°78.6°-1.8°
17 November – 26 Novemberat normal77.9°—

October records over 66 years

87.6°1 October 2020All-time high
66.6°26 October 2023All-time low

Climate normals and records are computed from the nearest reference point — Honolulu (7 mi).

Thu, 2977° / 76°0.32Light rain
77 °Light rain

Waimanalo, Thursday, 29 October

Light rain. High 77°, low 76°.

Pressure29.91 inHg
Wind13.3 mph NE
Humidity85%
Visibility6.2 mi
Dew point72°
Fri, 3077° / 76°0.07Light rain
77 °Light rain

Waimanalo, Friday, 30 October

Light rain. High 77°, low 76°.

Pressure29.94 inHg
Wind13.5 mph E
Humidity81%
Visibility6.2 mi
Dew point71°
Sat, 3177° / 76°0.05Light rain
77 °Light rain

Waimanalo, Saturday, 31 October

Light rain. High 77°, low 76°.

Pressure29.97 inHg
Wind8.7 mph E
Humidity72%
Visibility6.2 mi
Dew point67°
Sun, 0176° / 74°0.11Light rain
76 °Light rain

Waimanalo, Sunday, 1 November

Light rain. High 76°, low 74°.

Pressure30.06 inHg
Wind24.9 mph NE
Humidity74%
Visibility—
Dew point67°
Mon, 0275° / 74°0.07Light rain
75 °Light rain

Waimanalo, Monday, 2 November

Light rain. High 75°, low 74°.

Pressure30.09 inHg
Wind24.1 mph NE
Humidity73%
Visibility—
Dew point65°
Tue, 0375° / 74°0.04Light rain
75 °Light rain

Waimanalo, Tuesday, 3 November

Light rain. High 75°, low 74°.

Pressure30.09 inHg
Wind24 mph E
Humidity66%
Visibility—
Dew point63°
Wed, 0476° / 75°0.03Light rain
76 °Light rain

Waimanalo, Wednesday, 4 November

Light rain. High 76°, low 75°.

Pressure30.03 inHg
Wind23.4 mph NE
Humidity67%
Visibility—
Dew point64°
Thu, 0576° / 75°0.07Light rain
76 °Light rain

Waimanalo, Thursday, 5 November

Light rain. High 76°, low 75°.

Pressure30.03 inHg
Wind26.5 mph NE
Humidity75%
Visibility—
Dew point67°
Fri, 0677° / 76°0.3Rain
77 °Rain

Waimanalo, Friday, 6 November

Rain. High 77°, low 76°.

Pressure29.97 inHg
Wind24.5 mph E
Humidity83%
Visibility—
Dew point71°
Sat, 0777° / 76°0.68Rain
77 °Rain

Waimanalo, Saturday, 7 November

Rain. High 77°, low 76°.

Pressure29.71 inHg
Wind26.1 mph NE
Humidity89%
Visibility—
Dew point74°
Sun, 0877° / 74°0.04Light rain
77 °Light rain

Waimanalo, Sunday, 8 November

Light rain. High 77°, low 74°.

Pressure29.97 inHg
Wind22.5 mph N
Humidity75%
Visibility—
Dew point68°
Mon, 0973° / 72°0.02Light rain
73 °Light rain

Waimanalo, Monday, 9 November

Light rain. High 73°, low 72°.

Pressure30.06 inHg
Wind19.6 mph N
Humidity62%
Visibility—
Dew point59°
Tue, 1074° / 73°0.04Light rain
74 °Light rain

Waimanalo, Tuesday, 10 November

Light rain. High 74°, low 73°.

Pressure30.06 inHg
Wind11.9 mph NE
Humidity71%
Visibility—
Dew point63°
Wed, 1175° / 73°0.03Light rain
75 °Light rain

Waimanalo, Wednesday, 11 November

Light rain. High 75°, low 73°.

Pressure30.09 inHg
Wind16 mph NE
Humidity67%
Visibility—
Dew point62°
Thu, 1276° / 75°0.15Light rain
76 °Light rain

Waimanalo, Thursday, 12 November

Light rain. High 76°, low 75°.

Pressure30.06 inHg
Wind16 mph E
Humidity77%
Visibility—
Dew point68°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 1378° / 73°0.06Climate normal
78 °Climate normal

Waimanalo, Friday, 13 November

Climate normal for this date — 60-year average.

Average high78°
Average low73°
Average precipitation0.06 in
Chance of precipitation33%
Record high84° (2019)
Record low70° (2005)
Sat, 1478° / 73°0.1Climate normal
78 °Climate normal

Waimanalo, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high78°
Average low73°
Average precipitation0.1 in
Chance of precipitation28%
Record high84° (2019)
Record low68° (2013)
Sun, 1578° / 73°0.09Climate normal
78 °Climate normal

Waimanalo, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high78°
Average low73°
Average precipitation0.09 in
Chance of precipitation32%
Record high83° (2019)
Record low68° (1974)
Mon, 1678° / 73°0.04Climate normal
78 °Climate normal

Waimanalo, Monday, 16 November

Climate normal for this date — 60-year average.

Average high78°
Average low73°
Average precipitation0.04 in
Chance of precipitation25%
Record high82° (2019)
Record low69° (1974)
Tue, 1778° / 73°0.06Climate normal
78 °Climate normal

Waimanalo, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high78°
Average low73°
Average precipitation0.06 in
Chance of precipitation22%
Record high83° (2023)
Record low67° (1974)
Wed, 1878° / 72°0.19Climate normal
78 °Climate normal

Waimanalo, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high78°
Average low72°
Average precipitation0.19 in
Chance of precipitation22%
Record high83° (2019)
Record low67° (2017)
Thu, 1978° / 73°0.14Climate normal
78 °Climate normal

Waimanalo, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high78°
Average low73°
Average precipitation0.14 in
Chance of precipitation32%
Record high83° (2019)
Record low67° (2017)
Fri, 2078° / 73°0.09Climate normal
78 °Climate normal

Waimanalo, Friday, 20 November

Climate normal for this date — 60-year average.

Average high78°
Average low73°
Average precipitation0.09 in
Chance of precipitation30%
Record high83° (2025)
Record low66° (2017)
Sat, 2178° / 73°0.04Climate normal
78 °Climate normal

Waimanalo, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high78°
Average low73°
Average precipitation0.04 in
Chance of precipitation28%
Record high83° (2022)
Record low65° (2017)
Sun, 2278° / 73°0.06Climate normal
78 °Climate normal

Waimanalo, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high78°
Average low73°
Average precipitation0.06 in
Chance of precipitation38%
Record high83° (2025)
Record low68° (2017)
Mon, 2378° / 73°0.07Climate normal
78 °Climate normal

Waimanalo, Monday, 23 November

Climate normal for this date — 60-year average.

Average high78°
Average low73°
Average precipitation0.07 in
Chance of precipitation25%
Record high83° (2023)
Record low65° (2024)
Tue, 2478° / 72°0.06Climate normal
78 °Climate normal

Waimanalo, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high78°
Average low72°
Average precipitation0.06 in
Chance of precipitation28%
Record high84° (2023)
Record low63° (2024)
Wed, 2578° / 72°0.04Climate normal
78 °Climate normal

Waimanalo, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high78°
Average low72°
Average precipitation0.04 in
Chance of precipitation28%
Record high84° (2025)
Record low68° (1990)
Thu, 2678° / 72°0.08Climate normal
78 °Climate normal

Waimanalo, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high78°
Average low72°
Average precipitation0.08 in
Chance of precipitation28%
Record high84° (2019)
Record low66° (1972)

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 Waimanalo, 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 Waimanalo, 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.