Monthly outlook for Kalua?aha, HI: average high 76.2°, average low 74.9°. That is 2.1° below the climate normal for October. Precipitation is expected on 12 days (about 7.8 inches), against a normal of 4 days and 0.9 inches. The warmest day looks like 29 October (77.5°), the coolest 8 November (73.4°).
76.2°/74.9°
Average high / low
−2.1°
Below normal
12 / 4
Wet days / normal
7.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
28 October – 6 November
76.5°
80.2°
-2.1°
7 November – 16 November
75.7°
79.2°
-2°
17 November – 26 November
at normal
78.4°
—
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).
Thu, 2977° / 76°0.12
77 °
Kalua?aha, Thursday, 29 October
Light rain. High 77°, low 76°.
Pressure29.88 inHg
Wind17 mph E
Humidity85%
Visibility6.2 mi
Dew point72°
Fri, 3077° / 76°0
77 °
Kalua?aha, Friday, 30 October
Light rain. High 77°, low 76°.
Pressure29.94 inHg
Wind17.7 mph E
Humidity82%
Visibility6.2 mi
Dew point71°
Sat, 3177° / 76°0.02
77 °
Kalua?aha, Saturday, 31 October
Light rain. High 77°, low 76°.
Pressure29.97 inHg
Wind13.8 mph E
Humidity74%
Visibility6.2 mi
Dew point68°
Sun, 0176° / 75°0.07
76 °
Kalua?aha, Sunday, 1 November
Light rain. High 76°, low 75°.
Pressure30.03 inHg
Wind19 mph NE
Humidity72%
Visibility6.2 mi
Dew point66°
Mon, 0276° / 74°0.03
76 °
Kalua?aha, Monday, 2 November
Light rain. High 76°, low 74°.
Pressure30.09 inHg
Wind25.7 mph E
Humidity61%
Visibility—
Dew point61°
Tue, 0376° / 75°0.04
76 °
Kalua?aha, Tuesday, 3 November
Light rain. High 76°, low 75°.
Pressure30.09 inHg
Wind25 mph E
Humidity73%
Visibility—
Dew point66°
Wed, 0476° / 75°0.04
76 °
Kalua?aha, Wednesday, 4 November
Light rain. High 76°, low 75°.
Pressure30.06 inHg
Wind23.8 mph E
Humidity73%
Visibility—
Dew point66°
Thu, 0576° / 76°0.04
76 °
Kalua?aha, Thursday, 5 November
Light rain. High 76°, low 76°.
Pressure30.06 inHg
Wind24.9 mph E
Humidity72%
Visibility—
Dew point67°
Fri, 0677° / 76°0.04
77 °
Kalua?aha, Friday, 6 November
Light rain. High 77°, low 76°.
Pressure30.03 inHg
Wind26.3 mph E
Humidity76%
Visibility—
Dew point68°
Sat, 0776° / 74°2.05
76 °
Kalua?aha, Saturday, 7 November
Heavy rain. High 76°, low 74°.
Pressure29.94 inHg
Wind25 mph E
Humidity92%
Visibility—
Dew point73°
Sun, 0876° / 73°1.45
76 °
Kalua?aha, Sunday, 8 November
Heavy rain. High 76°, low 73°.
Pressure29.91 inHg
Wind31 mph NE
Humidity87%
Visibility—
Dew point70°
Mon, 0976° / 74°0.17
76 °
Kalua?aha, Monday, 9 November
Light rain. High 76°, low 74°.
Pressure29.91 inHg
Wind37.3 mph NE
Humidity83%
Visibility—
Dew point70°
Tue, 1074° / 74°0.06
74 °
Kalua?aha, Tuesday, 10 November
Light rain. High 74°, low 74°.
Pressure30.00 inHg
Wind32.3 mph E
Humidity78%
Visibility—
Dew point67°
Wed, 1176° / 74°0
76 °
Kalua?aha, Wednesday, 11 November
Overcast. High 76°, low 74°.
Pressure30.06 inHg
Wind29.9 mph E
Humidity71%
Visibility—
Dew point65°
Thu, 1276° / 75°0.11
76 °
Kalua?aha, Thursday, 12 November
Light rain. High 76°, low 75°.
Pressure30.06 inHg
Wind29 mph E
Humidity79%
Visibility—
Dew point68°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Tue, 2478° / 73°0.06
78 °
Kalua?aha, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high78°
Average low73°
Average precipitation0.06 in
Chance of precipitation27%
Record high82° (2019)
Record low68° (2024)
Wed, 2578° / 73°0.06
78 °
Kalua?aha, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high78°
Average low73°
Average precipitation0.06 in
Chance of precipitation25%
Record high83° (2019)
Record low68° (2017)
Thu, 2678° / 73°0.07
78 °
Kalua?aha, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high78°
Average low73°
Average precipitation0.07 in
Chance of precipitation23%
Record high83° (2019)
Record low68° (2022)
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.