As of 06:10 HST

Weather in Waimanalo, HI

72°Current weather

Waimanalo, Monday, 26 October, 06:10

Overcast. Feels like 73°. High 76°, low 72°.

Pressure29.94 inHg
Wind2 mph NW
Humidity84%
Visibility6.2 mi
Dew point67°

Monthly outlook for Waimanalo, HI: average high 76.3°, average low 74.1°. That is 1.8° below the climate normal for October. Precipitation is expected on 14 days (about 4.9 inches), against a normal of 4 days and 1.0 inches. The warmest day looks like 10 November (77.1°), the coolest 28 October (66.6°).

76.3°/74.1°
Average high / low
−1.8°
Below normal
14 / 4
Wet days / normal
4.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
26 October – 4 November76°79.7°-2°
5 November – 14 November76.7°78.9°-1.2°
15 November – 24 Novemberat normal78°—

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).

Tue, 2776° / 70°0.16Rain
76 °Rain

Waimanalo, Tuesday, 27 October

Rain. High 76°, low 70°.

Pressure29.94 inHg
Wind7.2 mph NE
Humidity73%
Visibility6.2 mi
Dew point66°
Wed, 2875° / 67°1.48Heavy rain
75 °Heavy rain

Waimanalo, Wednesday, 28 October

Heavy rain. High 75°, low 67°.

Pressure29.94 inHg
Wind11.7 mph E
Humidity85%
Visibility6.2 mi
Dew point69°
Thu, 2976° / 74°1.8Heavy rain
76 °Heavy rain

Waimanalo, Thursday, 29 October

Heavy rain. High 76°, low 74°.

Pressure29.91 inHg
Wind9.5 mph E
Humidity96%
Visibility1.6 mi
Dew point73°
Fri, 3077° / 75°0.51Light rain
77 °Light rain

Waimanalo, Friday, 30 October

Light rain. High 77°, low 75°.

Pressure29.94 inHg
Wind15.4 mph NE
Humidity88%
Visibility—
Dew point72°
Sat, 3177° / 76°0.08Light rain
77 °Light rain

Waimanalo, Saturday, 31 October

Light rain. High 77°, low 76°.

Pressure29.97 inHg
Wind11.1 mph E
Humidity77%
Visibility—
Dew point69°
Sun, 0177° / 76°0.12Light rain
77 °Light rain

Waimanalo, Sunday, 1 November

Light rain. High 77°, low 76°.

Pressure30.03 inHg
Wind19.2 mph NE
Humidity76%
Visibility—
Dew point68°
Mon, 0276° / 75°0.22Light rain
76 °Light rain

Waimanalo, Monday, 2 November

Light rain. High 76°, low 75°.

Pressure30.09 inHg
Wind26 mph NE
Humidity75%
Visibility—
Dew point68°
Tue, 0375° / 75°0.05Light rain
75 °Light rain

Waimanalo, Tuesday, 3 November

Light rain. High 75°, low 75°.

Pressure30.12 inHg
Wind23.7 mph NE
Humidity75%
Visibility—
Dew point67°
Wed, 0476° / 75°0.04Light rain
76 °Light rain

Waimanalo, Wednesday, 4 November

Light rain. High 76°, low 75°.

Pressure30.12 inHg
Wind16 mph NE
Humidity71%
Visibility—
Dew point65°
Thu, 0576° / 74°0.04Light rain
76 °Light rain

Waimanalo, Thursday, 5 November

Light rain. High 76°, low 74°.

Pressure30.09 inHg
Wind14.3 mph NE
Humidity69%
Visibility—
Dew point64°
Fri, 0677° / 75°0.06Light rain
77 °Light rain

Waimanalo, Friday, 6 November

Light rain. High 77°, low 75°.

Pressure30.09 inHg
Wind15.1 mph NE
Humidity63%
Visibility—
Dew point63°
Sat, 0777° / 76°0.11Light rain
77 °Light rain

Waimanalo, Saturday, 7 November

Light rain. High 77°, low 76°.

Pressure30.06 inHg
Wind19.5 mph NE
Humidity76%
Visibility—
Dew point69°
Sun, 0877° / 76°0.09Light rain
77 °Light rain

Waimanalo, Sunday, 8 November

Light rain. High 77°, low 76°.

Pressure30.03 inHg
Wind15.1 mph E
Humidity74%
Visibility—
Dew point68°
Mon, 0977° / 75°0.08Light rain
77 °Light rain

Waimanalo, Monday, 9 November

Light rain. High 77°, low 75°.

Pressure30.06 inHg
Wind24.2 mph NE
Humidity76%
Visibility—
Dew point68°
Tue, 1077° / 76°0.02Light rain
77 °Light rain

Waimanalo, Tuesday, 10 November

Light rain. High 77°, low 76°.

Pressure30.03 inHg
Wind22.7 mph E
Humidity68%
Visibility—
Dew point66°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1179° / 73°0.06Climate normal
79 °Climate normal

Waimanalo, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high79°
Average low73°
Average precipitation0.06 in
Chance of precipitation18%
Record high84° (2019)
Record low69° (1990)
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)

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.