As of 02:23 HST

Weather in Waimanalo, HI

74°Current weather

Waimanalo, Tuesday, 27 October, 02:23

Mostly clear. Feels like 74°. High 76°, low 71°.

Pressure29.94 inHg
Wind0 mph N
Humidity80%
Visibility6.2 mi
Dew point67°

Monthly outlook for Waimanalo, HI: average high 76°, average low 74.1°. That is 1.9° below the climate normal for October. Precipitation is expected on 11 days (about 4.1 inches), against a normal of 4 days and 1.0 inches. The warmest day looks like 9 November (77.5°), the coolest 28 October (68.3°).

76°/74.1°
Average high / low
−1.9°
Below normal
11 / 4
Wet days / normal
4.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
27 October – 5 November75.5°79.7°-2.3°
6 November – 15 November76.8°78.8°-1.1°
16 November – 25 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).

Wed, 2875° / 68°1.73Heavy rain
75 °Heavy rain

Waimanalo, Wednesday, 28 October

Heavy rain. High 75°, low 68°.

Pressure29.91 inHg
Wind10 mph NE
Humidity87%
Visibility6.2 mi
Dew point69°
Thu, 2976° / 75°0.1Light rain
76 °Light rain

Waimanalo, Thursday, 29 October

Light rain. High 76°, low 75°.

Pressure29.91 inHg
Wind12.3 mph NE
Humidity81%
Visibility6.2 mi
Dew point69°
Fri, 3076° / 75°0.03Light rain
76 °Light rain

Waimanalo, Friday, 30 October

Light rain. High 76°, low 75°.

Pressure29.94 inHg
Wind9.4 mph NE
Humidity74%
Visibility6.2 mi
Dew point67°
Sat, 3176° / 75°0.07Light rain
76 °Light rain

Waimanalo, Saturday, 31 October

Light rain. High 76°, low 75°.

Pressure29.97 inHg
Wind12.1 mph NE
Humidity75%
Visibility—
Dew point68°
Sun, 0176° / 75°0.12Light rain
76 °Light rain

Waimanalo, Sunday, 1 November

Light rain. High 76°, low 75°.

Pressure30.00 inHg
Wind21.5 mph NE
Humidity72%
Visibility—
Dew point66°
Mon, 0275° / 73°0Light rain
75 °Light rain

Waimanalo, Monday, 2 November

Light rain. High 75°, low 73°.

Pressure30.09 inHg
Wind21.4 mph NE
Humidity66%
Visibility—
Dew point61°
Tue, 0375° / 74°0.04Light rain
75 °Light rain

Waimanalo, Tuesday, 3 November

Light rain. High 75°, low 74°.

Pressure30.12 inHg
Wind15.9 mph NE
Humidity61%
Visibility—
Dew point61°
Wed, 0475° / 74°0.04Light rain
75 °Light rain

Waimanalo, Wednesday, 4 November

Light rain. High 75°, low 74°.

Pressure30.09 inHg
Wind13.8 mph NE
Humidity68%
Visibility—
Dew point63°
Thu, 0575° / 72°0Overcast
75 °Overcast

Waimanalo, Thursday, 5 November

Overcast. High 75°, low 72°.

Pressure30.06 inHg
Wind9.1 mph N
Humidity68%
Visibility—
Dew point62°
Fri, 0676° / 75°0.03Light rain
76 °Light rain

Waimanalo, Friday, 6 November

Light rain. High 76°, low 75°.

Pressure30.06 inHg
Wind12.5 mph E
Humidity70%
Visibility—
Dew point65°
Sat, 0777° / 76°0.14Light rain
77 °Light rain

Waimanalo, Saturday, 7 November

Light rain. High 77°, low 76°.

Pressure30.06 inHg
Wind18.1 mph E
Humidity84%
Visibility—
Dew point71°
Sun, 0877° / 76°0.08Light rain
77 °Light rain

Waimanalo, Sunday, 8 November

Light rain. High 77°, low 76°.

Pressure30.06 inHg
Wind19.3 mph E
Humidity78%
Visibility—
Dew point69°
Mon, 0977° / 76°0.04Light rain
77 °Light rain

Waimanalo, Monday, 9 November

Light rain. High 77°, low 76°.

Pressure30.06 inHg
Wind19.1 mph E
Humidity71%
Visibility—
Dew point67°
Tue, 1077° / 76°0.05Light rain
77 °Light rain

Waimanalo, Tuesday, 10 November

Light rain. High 77°, low 76°.

Pressure30.06 inHg
Wind15 mph E
Humidity72%
Visibility—
Dew point67°
Wed, 1176° / 76°0.06Light rain
76 °Light rain

Waimanalo, Wednesday, 11 November

Light rain. High 76°, low 76°.

Pressure30.00 inHg
Wind12.9 mph E
Humidity78%
Visibility—
Dew point69°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 1278° / 73°0.06Climate normal
78 °Climate normal

Waimanalo, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high78°
Average low73°
Average precipitation0.06 in
Chance of precipitation23%
Record high84° (2019)
Record low70° (1961)
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)

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.