Monthly outlook for Waimanalo, HI: average high 76.1°, average low 75°. That is 1° below the climate normal for November. Precipitation is expected on 10 days (about 0.9 inches), against a normal of 5 days and 1.3 inches. The warmest day looks like 16 November (77.1°), the coolest 23 November (73.3°).
76.1°/75°
Average high / low
−1°
Below normal
10 / 5
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 November – 22 November
76.1°
78.1°
-1.1°
23 November – 2 December
76.1°
77.5°
-0.8°
3 December – 12 December
at normal
76.8°
—
November records over 66 years
86.5°2 November 2023All-time high
63.3°24 November 2024All-time low
Climate normals and records are computed from the nearest reference point — Honolulu (7 mi).
Sat, 1477° / 76°0.08
77 °
Waimanalo, Saturday, 14 November
Light rain. High 77°, low 76°.
Pressure30.12 inHg
Wind20.9 mph E
Humidity77%
Visibility6.2 mi
Dew point69°
Sun, 1577° / 75°0.08
77 °
Waimanalo, Sunday, 15 November
Light rain. High 77°, low 75°.
Pressure30.15 inHg
Wind23.8 mph E
Humidity69%
Visibility6.2 mi
Dew point66°
Mon, 1677° / 76°0.07
77 °
Waimanalo, Monday, 16 November
Light rain. High 77°, low 76°.
Pressure30.15 inHg
Wind21.5 mph E
Humidity73%
Visibility6.2 mi
Dew point68°
Tue, 1776° / 75°0.07
76 °
Waimanalo, Tuesday, 17 November
Light rain. High 76°, low 75°.
Pressure30.12 inHg
Wind21.3 mph E
Humidity75%
Visibility—
Dew point67°
Wed, 1877° / 75°0.12
77 °
Waimanalo, Wednesday, 18 November
Light rain. High 77°, low 75°.
Pressure30.09 inHg
Wind20.2 mph E
Humidity73%
Visibility—
Dew point67°
Thu, 1976° / 75°0.01
76 °
Waimanalo, Thursday, 19 November
Light rain. High 76°, low 75°.
Pressure30.06 inHg
Wind23.6 mph E
Humidity72%
Visibility—
Dew point66°
Fri, 2076° / 75°0.1
76 °
Waimanalo, Friday, 20 November
Light rain. High 76°, low 75°.
Pressure30.12 inHg
Wind26.1 mph NE
Humidity79%
Visibility—
Dew point68°
Sat, 2175° / 74°0.02
75 °
Waimanalo, Saturday, 21 November
Light rain. High 75°, low 74°.
Pressure30.09 inHg
Wind20.8 mph NE
Humidity73%
Visibility—
Dew point66°
Sun, 2274° / 74°0
74 °
Waimanalo, Sunday, 22 November
Overcast. High 74°, low 74°.
Pressure30.06 inHg
Wind16.3 mph NE
Humidity64%
Visibility—
Dew point61°
Mon, 2375° / 73°0.02
75 °
Waimanalo, Monday, 23 November
Light rain. High 75°, low 73°.
Pressure30.09 inHg
Wind14.1 mph NE
Humidity72%
Visibility—
Dew point65°
Tue, 2476° / 74°0.07
76 °
Waimanalo, Tuesday, 24 November
Light rain. High 76°, low 74°.
Pressure30.09 inHg
Wind18.1 mph E
Humidity77%
Visibility—
Dew point67°
Wed, 2576° / 75°0.11
76 °
Waimanalo, Wednesday, 25 November
Light rain. High 76°, low 75°.
Pressure30.09 inHg
Wind18.8 mph E
Humidity78%
Visibility—
Dew point69°
Thu, 2677° / 76°0.05
77 °
Waimanalo, Thursday, 26 November
Light rain. High 77°, low 76°.
Pressure30.15 inHg
Wind16.7 mph E
Humidity74%
Visibility—
Dew point68°
Fri, 2776° / 75°0.01
76 °
Waimanalo, Friday, 27 November
Light rain. High 76°, low 75°.
Pressure30.12 inHg
Wind12.9 mph SE
Humidity72%
Visibility—
Dew point66°
Sat, 2877° / 75°0.04
77 °
Waimanalo, Saturday, 28 November
Light rain. High 77°, low 75°.
Pressure30.06 inHg
Wind9.9 mph E
Humidity78%
Visibility—
Dew point68°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2978° / 72°0.06
78 °
Waimanalo, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high78°
Average low72°
Average precipitation0.06 in
Chance of precipitation30%
Record high82° (2025)
Record low65° (2025)
Mon, 3078° / 72°0.06
78 °
Waimanalo, Monday, 30 November
Climate normal for this date — 60-year average.
Average high78°
Average low72°
Average precipitation0.06 in
Chance of precipitation27%
Record high83° (2025)
Record low67° (2012)
Tue, 0177° / 72°0.1
77 °
Waimanalo, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high77°
Average low72°
Average precipitation0.1 in
Chance of precipitation33%
Record high83° (2025)
Record low66° (2025)
Wed, 0277° / 71°0.04
77 °
Waimanalo, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high77°
Average low71°
Average precipitation0.04 in
Chance of precipitation25%
Record high83° (2025)
Record low65° (2023)
Thu, 0377° / 72°0.03
77 °
Waimanalo, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high77°
Average low72°
Average precipitation0.03 in
Chance of precipitation22%
Record high82° (2020)
Record low63° (2024)
Fri, 0477° / 72°0.04
77 °
Waimanalo, Friday, 4 December
Climate normal for this date — 60-year average.
Average high77°
Average low72°
Average precipitation0.04 in
Chance of precipitation27%
Record high84° (2025)
Record low65° (2021)
Sat, 0577° / 72°0.06
77 °
Waimanalo, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high77°
Average low72°
Average precipitation0.06 in
Chance of precipitation28%
Record high81° (2020)
Record low66° (2021)
Sun, 0677° / 71°0.18
77 °
Waimanalo, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high77°
Average low71°
Average precipitation0.18 in
Chance of precipitation25%
Record high83° (2020)
Record low63° (2017)
Mon, 0777° / 71°0.07
77 °
Waimanalo, Monday, 7 December
Climate normal for this date — 60-year average.
Average high77°
Average low71°
Average precipitation0.07 in
Chance of precipitation30%
Record high84° (2024)
Record low61° (2017)
Tue, 0877° / 71°0.03
77 °
Waimanalo, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high77°
Average low71°
Average precipitation0.03 in
Chance of precipitation23%
Record high82° (2025)
Record low64° (2010)
Wed, 0977° / 72°0.08
77 °
Waimanalo, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high77°
Average low72°
Average precipitation0.08 in
Chance of precipitation18%
Record high82° (2019)
Record low65° (2023)
Thu, 1076° / 71°0.06
76 °
Waimanalo, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high76°
Average low71°
Average precipitation0.06 in
Chance of precipitation23%
Record high82° (2023)
Record low63° (1973)
Fri, 1176° / 71°0.05
76 °
Waimanalo, Friday, 11 December
Climate normal for this date — 60-year average.
Average high76°
Average low71°
Average precipitation0.05 in
Chance of precipitation17%
Record high82° (2023)
Record low65° (1967)
Sat, 1277° / 72°0.05
77 °
Waimanalo, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high77°
Average low72°
Average precipitation0.05 in
Chance of precipitation23%
Record high82° (2019)
Record low66° (2025)
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.