As of 23:41 HST

Weather in Ka?alu?alu, HI

79°Current weather

Ka?alu?alu, Friday, 23 October, 23:41

Overcast. Feels like 80°. High 82°, low 77°.

Pressure29.94 inHg
Wind3.4 mph W
Humidity80%
Visibility6.2 mi
Dew point72°

Monthly outlook for Ka?alu?alu, HI: average high 80.9°, average low 76.5°. That is 0.7° above the climate normal for October. Precipitation is expected on 4 days (about 0.7 inches), against a normal of 7 days and 1.5 inches. The warmest day looks like 27 October (82.6°), the coolest 4 November (74.2°).

80.9°/76.5°
Average high / low
+0.7°
Above normal
4 / 7
Wet days / normal
0.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
23 October – 1 November81.4°79.7°+1°
2 November – 11 November80.1°79.3°+0.4°
12 November – 21 Novemberat normal78.6°—

October records over 66 years

89.6°30 October 2020All-time high
66.7°19 October 1999All-time low

Climate normals and records are computed from the nearest reference point — Wai?o?ahukini (6 mi).

Sat, 2482° / 78°0Overcast
82 °Overcast

Ka?alu?alu, Saturday, 24 October

Overcast. High 82°, low 78°.

Pressure29.94 inHg
Wind6.5 mph SW
Humidity70%
Visibility6.2 mi
Dew point69°
Sun, 2582° / 78°0Light rain
82 °Light rain

Ka?alu?alu, Sunday, 25 October

Light rain. High 82°, low 78°.

Pressure29.91 inHg
Wind5.2 mph SW
Humidity71%
Visibility6.2 mi
Dew point69°
Mon, 2682° / 77°0.01Light rain
82 °Light rain

Ka?alu?alu, Monday, 26 October

Light rain. High 82°, low 77°.

Pressure29.91 inHg
Wind9.8 mph E
Humidity69%
Visibility6.2 mi
Dew point69°
Tue, 2783° / 79°0.19Light rain
83 °Light rain

Ka?alu?alu, Tuesday, 27 October

Light rain. High 83°, low 79°.

Pressure29.91 inHg
Wind9 mph SE
Humidity73%
Visibility6.2 mi
Dew point71°
Wed, 2882° / 78°0.17Light rain
82 °Light rain

Ka?alu?alu, Wednesday, 28 October

Light rain. High 82°, low 78°.

Pressure29.91 inHg
Wind10.3 mph SE
Humidity76%
Visibility—
Dew point72°
Thu, 2981° / 79°0.02Light rain
81 °Light rain

Ka?alu?alu, Thursday, 29 October

Light rain. High 81°, low 79°.

Pressure29.94 inHg
Wind16.1 mph NW
Humidity78%
Visibility—
Dew point73°
Fri, 3082° / 78°0.03Light rain
82 °Light rain

Ka?alu?alu, Friday, 30 October

Light rain. High 82°, low 78°.

Pressure29.97 inHg
Wind11.5 mph W
Humidity77%
Visibility—
Dew point72°
Sat, 3178° / 76°0.07Light rain
78 °Light rain

Ka?alu?alu, Saturday, 31 October

Light rain. High 78°, low 76°.

Pressure29.97 inHg
Wind11.6 mph E
Humidity77%
Visibility—
Dew point70°
Sun, 0181° / 76°0.03Light rain
81 °Light rain

Ka?alu?alu, Sunday, 1 November

Light rain. High 81°, low 76°.

Pressure29.97 inHg
Wind10.9 mph E
Humidity64%
Visibility—
Dew point67°
Mon, 0278° / 75°0.06Light rain
78 °Light rain

Ka?alu?alu, Monday, 2 November

Light rain. High 78°, low 75°.

Pressure30.00 inHg
Wind8.9 mph E
Humidity70%
Visibility—
Dew point67°
Tue, 0380° / 74°0.03Light rain
80 °Light rain

Ka?alu?alu, Tuesday, 3 November

Light rain. High 80°, low 74°.

Pressure30.06 inHg
Wind17 mph E
Humidity65%
Visibility—
Dew point67°
Wed, 0480° / 74°0Partly cloudy
80 °Partly cloudy

Ka?alu?alu, Wednesday, 4 November

Partly cloudy. High 80°, low 74°.

Pressure30.03 inHg
Wind11.4 mph E
Humidity62%
Visibility—
Dew point65°
Thu, 0580° / 75°0Light rain
80 °Light rain

Ka?alu?alu, Thursday, 5 November

Light rain. High 80°, low 75°.

Pressure29.97 inHg
Wind13.7 mph E
Humidity71%
Visibility—
Dew point69°
Fri, 0681° / 75°0Clear
81 °Clear

Ka?alu?alu, Friday, 6 November

Clear. High 81°, low 75°.

Pressure29.97 inHg
Wind11.3 mph E
Humidity65%
Visibility—
Dew point67°
Sat, 0781° / 75°0.03Light rain
81 °Light rain

Ka?alu?alu, Saturday, 7 November

Light rain. High 81°, low 75°.

Pressure30.03 inHg
Wind6.9 mph NE
Humidity69%
Visibility—
Dew point69°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0879° / 74°0.06Climate normal
79 °Climate normal

Ka?alu?alu, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high79°
Average low74°
Average precipitation0.06 in
Chance of precipitation33%
Record high86° (2019)
Record low70° (2024)
Mon, 0979° / 74°0.08Climate normal
79 °Climate normal

Ka?alu?alu, Monday, 9 November

Climate normal for this date — 60-year average.

Average high79°
Average low74°
Average precipitation0.08 in
Chance of precipitation35%
Record high87° (2019)
Record low71° (1978)
Tue, 1079° / 74°0.06Climate normal
79 °Climate normal

Ka?alu?alu, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high79°
Average low74°
Average precipitation0.06 in
Chance of precipitation25%
Record high86° (2019)
Record low68° (1978)
Wed, 1179° / 74°0.06Climate normal
79 °Climate normal

Ka?alu?alu, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high79°
Average low74°
Average precipitation0.06 in
Chance of precipitation40%
Record high85° (2019)
Record low68° (2014)
Thu, 1279° / 74°0.07Climate normal
79 °Climate normal

Ka?alu?alu, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high79°
Average low74°
Average precipitation0.07 in
Chance of precipitation35%
Record high86° (2019)
Record low70° (2025)
Fri, 1379° / 74°0.15Climate normal
79 °Climate normal

Ka?alu?alu, Friday, 13 November

Climate normal for this date — 60-year average.

Average high79°
Average low74°
Average precipitation0.15 in
Chance of precipitation43%
Record high86° (2019)
Record low69° (2022)
Sat, 1479° / 74°0.1Climate normal
79 °Climate normal

Ka?alu?alu, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high79°
Average low74°
Average precipitation0.1 in
Chance of precipitation45%
Record high85° (2019)
Record low69° (1974)
Sun, 1579° / 74°0.07Climate normal
79 °Climate normal

Ka?alu?alu, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high79°
Average low74°
Average precipitation0.07 in
Chance of precipitation37%
Record high87° (2019)
Record low66° (1974)
Mon, 1679° / 74°0.07Climate normal
79 °Climate normal

Ka?alu?alu, Monday, 16 November

Climate normal for this date — 60-year average.

Average high79°
Average low74°
Average precipitation0.07 in
Chance of precipitation35%
Record high86° (2019)
Record low66° (1974)
Tue, 1779° / 74°0.06Climate normal
79 °Climate normal

Ka?alu?alu, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high79°
Average low74°
Average precipitation0.06 in
Chance of precipitation27%
Record high86° (2022)
Record low67° (1974)
Wed, 1878° / 74°0.08Climate normal
78 °Climate normal

Ka?alu?alu, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high78°
Average low74°
Average precipitation0.08 in
Chance of precipitation42%
Record high85° (2019)
Record low68° (2017)
Thu, 1978° / 74°0.11Climate normal
78 °Climate normal

Ka?alu?alu, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high78°
Average low74°
Average precipitation0.11 in
Chance of precipitation42%
Record high86° (2019)
Record low68° (1964)
Fri, 2079° / 74°0.04Climate normal
79 °Climate normal

Ka?alu?alu, Friday, 20 November

Climate normal for this date — 60-year average.

Average high79°
Average low74°
Average precipitation0.04 in
Chance of precipitation32%
Record high84° (2019)
Record low67° (2017)
Sat, 2178° / 74°0.05Climate normal
78 °Climate normal

Ka?alu?alu, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high78°
Average low74°
Average precipitation0.05 in
Chance of precipitation22%
Record high84° (2019)
Record low67° (2007)

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 Ka?alu?alu, 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 Ka?alu?alu, 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.