Monthly outlook for Waianae, HI: average high 76.7°, average low 73.6°. That is 0.3° below the climate normal for November. Precipitation is expected on 3 days (about 0.3 inches), against a normal of 5 days and 1.2 inches. The warmest day looks like 16 November (79.9°), the coolest 22 November (70.1°).
76.7°/73.6°
Average high / low
−0.3°
Below normal
3 / 5
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 November – 19 November
78.4°
77.6°
+0.5°
20 November – 29 November
73.9°
76.8°
-1.6°
30 November – 9 December
at normal
76.1°
—
November records over 66 years
86.4°2 November 2023All-time high
56.7°22 November 2024All-time low
Climate normals and records are computed from the nearest reference point — Schofield Barracks (8 mi).
Wed, 1179° / 75°0
79 °
Waianae, Wednesday, 11 November
Clear. High 79°, low 75°.
Pressure30.12 inHg
Wind17.7 mph NE
Humidity62%
Visibility6.2 mi
Dew point64°
Thu, 1277° / 75°0.02
77 °
Waianae, Thursday, 12 November
Light rain. High 77°, low 75°.
Pressure30.15 inHg
Wind18.9 mph NE
Humidity70%
Visibility6.2 mi
Dew point66°
Fri, 1378° / 75°0.01
78 °
Waianae, Friday, 13 November
Light rain. High 78°, low 75°.
Pressure30.09 inHg
Wind12.6 mph E
Humidity62%
Visibility6.2 mi
Dew point64°
Sat, 1479° / 74°0.02
79 °
Waianae, Saturday, 14 November
Light rain. High 79°, low 74°.
Pressure30.09 inHg
Wind19.4 mph E
Humidity68%
Visibility—
Dew point66°
Sun, 1579° / 75°0
79 °
Waianae, Sunday, 15 November
Light rain. High 79°, low 75°.
Pressure30.09 inHg
Wind18.1 mph E
Humidity61%
Visibility—
Dew point63°
Mon, 1680° / 75°0
80 °
Waianae, Monday, 16 November
Clear. High 80°, low 75°.
Pressure30.09 inHg
Wind16.1 mph E
Humidity68%
Visibility—
Dew point67°
Tue, 1779° / 75°0
79 °
Waianae, Tuesday, 17 November
Overcast. High 79°, low 75°.
Pressure30.09 inHg
Wind13.5 mph E
Humidity62%
Visibility—
Dew point65°
Wed, 1878° / 75°0
78 °
Waianae, Wednesday, 18 November
Clear. High 78°, low 75°.
Pressure30.06 inHg
Wind10.6 mph NW
Humidity68%
Visibility—
Dew point66°
Thu, 1977° / 75°0.01
77 °
Waianae, Thursday, 19 November
Light rain. High 77°, low 75°.
Pressure30.03 inHg
Wind19.6 mph N
Humidity77%
Visibility—
Dew point69°
Fri, 2074° / 70°0.05
74 °
Waianae, Friday, 20 November
Light rain. High 74°, low 70°.
Pressure30.06 inHg
Wind22.2 mph NE
Humidity65%
Visibility—
Dew point61°
Sat, 2173° / 70°0
73 °
Waianae, Saturday, 21 November
Light rain. High 73°, low 70°.
Pressure30.06 inHg
Wind19.3 mph NE
Humidity59%
Visibility—
Dew point57°
Sun, 2274° / 70°0.04
74 °
Waianae, Sunday, 22 November
Light rain. High 74°, low 70°.
Pressure30.00 inHg
Wind14.2 mph NE
Humidity67%
Visibility—
Dew point61°
Mon, 2374° / 71°0
74 °
Waianae, Monday, 23 November
Clear. High 74°, low 71°.
Pressure29.97 inHg
Wind10.9 mph NW
Humidity63%
Visibility—
Dew point60°
Tue, 2475° / 72°0.02
75 °
Waianae, Tuesday, 24 November
Light rain. High 75°, low 72°.
Pressure29.94 inHg
Wind7.4 mph W
Humidity70%
Visibility—
Dew point64°
Wed, 2574° / 73°0.09
74 °
Waianae, Wednesday, 25 November
Light rain. High 74°, low 73°.
Pressure29.94 inHg
Wind13.3 mph N
Humidity80%
Visibility—
Dew point67°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2677° / 69°0.08
77 °
Waianae, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high77°
Average low69°
Average precipitation0.08 in
Chance of precipitation33%
Record high83° (2019)
Record low60° (2025)
Fri, 2776° / 69°0.11
76 °
Waianae, Friday, 27 November
Climate normal for this date — 60-year average.
Average high76°
Average low69°
Average precipitation0.11 in
Chance of precipitation35%
Record high82° (2025)
Record low60° (2025)
Sat, 2876° / 69°0.06
76 °
Waianae, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high76°
Average low69°
Average precipitation0.06 in
Chance of precipitation30%
Record high82° (2025)
Record low62° (2025)
Sun, 2977° / 69°0.05
77 °
Waianae, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high77°
Average low69°
Average precipitation0.05 in
Chance of precipitation30%
Record high83° (2022)
Record low60° (2025)
Mon, 3077° / 69°0.07
77 °
Waianae, Monday, 30 November
Climate normal for this date — 60-year average.
Average high77°
Average low69°
Average precipitation0.07 in
Chance of precipitation30%
Record high82° (2024)
Record low59° (2025)
Tue, 0176° / 69°0.12
76 °
Waianae, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high76°
Average low69°
Average precipitation0.12 in
Chance of precipitation35%
Record high83° (2025)
Record low58° (2024)
Wed, 0276° / 69°0.04
76 °
Waianae, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high76°
Average low69°
Average precipitation0.04 in
Chance of precipitation28%
Record high81° (2020)
Record low59° (2025)
Thu, 0376° / 69°0.04
76 °
Waianae, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high76°
Average low69°
Average precipitation0.04 in
Chance of precipitation25%
Record high82° (2025)
Record low56° (2025)
Fri, 0476° / 69°0.05
76 °
Waianae, Friday, 4 December
Climate normal for this date — 60-year average.
Average high76°
Average low69°
Average precipitation0.05 in
Chance of precipitation27%
Record high80° (2024)
Record low55° (2021)
Sat, 0576° / 69°0.06
76 °
Waianae, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high76°
Average low69°
Average precipitation0.06 in
Chance of precipitation28%
Record high80° (2020)
Record low59° (2021)
Sun, 0676° / 69°0.17
76 °
Waianae, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high76°
Average low69°
Average precipitation0.17 in
Chance of precipitation27%
Record high84° (2020)
Record low56° (2017)
Mon, 0776° / 69°0.07
76 °
Waianae, Monday, 7 December
Climate normal for this date — 60-year average.
Average high76°
Average low69°
Average precipitation0.07 in
Chance of precipitation32%
Record high81° (2024)
Record low55° (2017)
Tue, 0876° / 69°0.03
76 °
Waianae, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high76°
Average low69°
Average precipitation0.03 in
Chance of precipitation28%
Record high82° (2019)
Record low59° (2017)
Wed, 0976° / 69°0.08
76 °
Waianae, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high76°
Average low69°
Average precipitation0.08 in
Chance of precipitation18%
Record high82° (2019)
Record low60° (2017)
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 Waianae, 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 Waianae, 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.