Monthly outlook for Kalua?aha, HI: average high 76.4°, average low 74.6°. That is 2.1° below the climate normal for October. Precipitation is expected on 11 days (about 4.4 inches), against a normal of 4 days and 0.9 inches. The warmest day looks like 7 November (77.9°), the coolest 28 October (70.2°).
76.4°/74.6°
Average high / low
−2.1°
Below normal
11 / 4
Wet days / normal
4.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
25 October – 3 November
76.4°
80.3°
-2.2°
4 November – 13 November
76.5°
79.6°
-1.7°
14 November – 23 November
at normal
78.6°
—
October records over 66 years
88.2°10 October 2019All-time high
68.5°31 October 2021All-time low
Climate normals and records are computed from the nearest reference point — Pelekunu (8 mi).
Mon, 2676° / 75°0
76 °
Kalua?aha, Monday, 26 October
Overcast. High 76°, low 75°.
Pressure29.94 inHg
Wind8.3 mph NE
Humidity74%
Visibility6.2 mi
Dew point66°
Tue, 2776° / 74°0.36
76 °
Kalua?aha, Tuesday, 27 October
Rain. High 76°, low 74°.
Pressure29.94 inHg
Wind7.7 mph E
Humidity79%
Visibility6.2 mi
Dew point69°
Wed, 2876° / 70°2.04
76 °
Kalua?aha, Wednesday, 28 October
Heavy rain. High 76°, low 70°.
Pressure29.91 inHg
Wind14.3 mph E
Humidity87%
Visibility6.2 mi
Dew point69°
Thu, 2976° / 74°0.84
76 °
Kalua?aha, Thursday, 29 October
Rain. High 76°, low 74°.
Pressure29.91 inHg
Wind9.5 mph E
Humidity95%
Visibility3.2 mi
Dew point72°
Fri, 3077° / 74°0.24
77 °
Kalua?aha, Friday, 30 October
Light rain. High 77°, low 74°.
Pressure29.94 inHg
Wind14.5 mph NE
Humidity79%
Visibility—
Dew point68°
Sat, 3177° / 76°0.03
77 °
Kalua?aha, Saturday, 31 October
Light rain. High 77°, low 76°.
Pressure29.97 inHg
Wind12.4 mph E
Humidity76%
Visibility—
Dew point69°
Sun, 0176° / 75°0.16
76 °
Kalua?aha, Sunday, 1 November
Light rain. High 76°, low 75°.
Pressure30.00 inHg
Wind22.1 mph NE
Humidity78%
Visibility—
Dew point69°
Mon, 0276° / 75°0.05
76 °
Kalua?aha, Monday, 2 November
Light rain. High 76°, low 75°.
Pressure30.09 inHg
Wind25.3 mph E
Humidity68%
Visibility—
Dew point65°
Tue, 0376° / 75°0.07
76 °
Kalua?aha, Tuesday, 3 November
Light rain. High 76°, low 75°.
Pressure30.09 inHg
Wind23.9 mph E
Humidity76%
Visibility—
Dew point68°
Wed, 0476° / 75°0.05
76 °
Kalua?aha, Wednesday, 4 November
Light rain. High 76°, low 75°.
Pressure30.09 inHg
Wind18.1 mph E
Humidity75%
Visibility—
Dew point67°
Thu, 0576° / 75°0.02
76 °
Kalua?aha, Thursday, 5 November
Light rain. High 76°, low 75°.
Pressure30.09 inHg
Wind19.3 mph NE
Humidity74%
Visibility—
Dew point66°
Fri, 0677° / 75°0
77 °
Kalua?aha, Friday, 6 November
Overcast. High 77°, low 75°.
Pressure30.06 inHg
Wind21.9 mph E
Humidity65%
Visibility—
Dew point64°
Sat, 0778° / 76°0.04
78 °
Kalua?aha, Saturday, 7 November
Light rain. High 78°, low 76°.
Pressure30.03 inHg
Wind21.9 mph E
Humidity73%
Visibility—
Dew point68°
Sun, 0877° / 76°0.11
77 °
Kalua?aha, Sunday, 8 November
Light rain. High 77°, low 76°.
Pressure30.09 inHg
Wind25.8 mph NE
Humidity77%
Visibility—
Dew point69°
Mon, 0976° / 74°0.31
76 °
Kalua?aha, Monday, 9 November
Light rain. High 76°, low 74°.
Pressure30.09 inHg
Wind33.8 mph NE
Humidity78%
Visibility—
Dew point68°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1079° / 74°0.03
79 °
Kalua?aha, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high79°
Average low74°
Average precipitation0.03 in
Chance of precipitation17%
Record high85° (2019)
Record low70° (2021)
Wed, 1179° / 74°0.06
79 °
Kalua?aha, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high79°
Average low74°
Average precipitation0.06 in
Chance of precipitation25%
Record high85° (2019)
Record low69° (2021)
Thu, 1279° / 74°0.06
79 °
Kalua?aha, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high79°
Average low74°
Average precipitation0.06 in
Chance of precipitation25%
Record high85° (2019)
Record low69° (2025)
Fri, 1379° / 74°0.1
79 °
Kalua?aha, Friday, 13 November
Climate normal for this date — 60-year average.
Average high79°
Average low74°
Average precipitation0.1 in
Chance of precipitation28%
Record high85° (2019)
Record low68° (1974)
Sat, 1479° / 74°0.11
79 °
Kalua?aha, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high79°
Average low74°
Average precipitation0.11 in
Chance of precipitation32%
Record high85° (2019)
Record low70° (1974)
Sun, 1579° / 74°0.07
79 °
Kalua?aha, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high79°
Average low74°
Average precipitation0.07 in
Chance of precipitation33%
Record high87° (2019)
Record low70° (1974)
Mon, 1679° / 74°0.03
79 °
Kalua?aha, Monday, 16 November
Climate normal for this date — 60-year average.
Average high79°
Average low74°
Average precipitation0.03 in
Chance of precipitation23%
Record high84° (2019)
Record low68° (1974)
Tue, 1779° / 74°0.04
79 °
Kalua?aha, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high79°
Average low74°
Average precipitation0.04 in
Chance of precipitation25%
Record high83° (2022)
Record low67° (1974)
Wed, 1879° / 73°0.06
79 °
Kalua?aha, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high79°
Average low73°
Average precipitation0.06 in
Chance of precipitation23%
Record high82° (2023)
Record low67° (2017)
Thu, 1978° / 74°0.08
78 °
Kalua?aha, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high78°
Average low74°
Average precipitation0.08 in
Chance of precipitation33%
Record high84° (2019)
Record low69° (2017)
Fri, 2078° / 74°0.08
78 °
Kalua?aha, Friday, 20 November
Climate normal for this date — 60-year average.
Average high78°
Average low74°
Average precipitation0.08 in
Chance of precipitation25%
Record high82° (1968)
Record low67° (2017)
Sat, 2179° / 74°0.05
79 °
Kalua?aha, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high79°
Average low74°
Average precipitation0.05 in
Chance of precipitation20%
Record high82° (2020)
Record low66° (2017)
Sun, 2278° / 74°0.05
78 °
Kalua?aha, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high78°
Average low74°
Average precipitation0.05 in
Chance of precipitation32%
Record high82° (2001)
Record low68° (2017)
Mon, 2378° / 73°0.06
78 °
Kalua?aha, Monday, 23 November
Climate normal for this date — 60-year average.
Average high78°
Average low73°
Average precipitation0.06 in
Chance of precipitation23%
Record high81° (2001)
Record low68° (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 Kalua?aha, 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 Kalua?aha, 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.