Monthly outlook for Waikapuna, HI: average high 83°, average low 76.1°. That is 2.4° above the climate normal for November. Precipitation is expected on 5 days (about 0.6 inches), against a normal of 6 days and 1.2 inches. The warmest day looks like 10 November (85.5°), the coolest 22 November (73.2°).
83°/76.1°
Average high / low
+2.4°
Above normal
5 / 6
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
7 November – 16 November
83.7°
78.9°
+2.7°
17 November – 26 November
81.8°
78.3°
+1.9°
27 November – 6 December
at normal
77.6°
—
November records over 66 years
87.3°5 November 2019All-time high
65.8°15 November 1974All-time low
Climate normals and records are computed from the nearest reference point — Wai?o?ahukini (9 mi).
Sun, 0885° / 76°0
85 °
Waikapuna, Sunday, 8 November
Light rain. High 85°, low 76°.
Pressure30.03 inHg
Wind3.7 mph S
Humidity54%
Visibility6.2 mi
Dew point55°
Mon, 0985° / 78°0
85 °
Waikapuna, Monday, 9 November
Overcast. High 85°, low 78°.
Pressure30.03 inHg
Wind4.5 mph S
Humidity73%
Visibility6.2 mi
Dew point63°
Tue, 1085° / 78°0.02
85 °
Waikapuna, Tuesday, 10 November
Light rain. High 85°, low 78°.
Pressure30.09 inHg
Wind3.8 mph S
Humidity56%
Visibility6.2 mi
Dew point55°
Wed, 1184° / 77°0.02
84 °
Waikapuna, Wednesday, 11 November
Light rain. High 84°, low 77°.
Pressure30.12 inHg
Wind5.5 mph SW
Humidity50%
Visibility—
Dew point63°
Thu, 1283° / 77°0.04
83 °
Waikapuna, Thursday, 12 November
Light rain. High 83°, low 77°.
Pressure30.12 inHg
Wind4.4 mph NE
Humidity66%
Visibility—
Dew point69°
Fri, 1383° / 76°0.04
83 °
Waikapuna, Friday, 13 November
Light rain. High 83°, low 76°.
Pressure30.12 inHg
Wind4.3 mph SW
Humidity74%
Visibility—
Dew point73°
Sat, 1483° / 75°0.04
83 °
Waikapuna, Saturday, 14 November
Light rain. High 83°, low 75°.
Pressure30.12 inHg
Wind6 mph SW
Humidity62%
Visibility—
Dew point67°
Sun, 1582° / 75°0.04
82 °
Waikapuna, Sunday, 15 November
Light rain. High 82°, low 75°.
Pressure30.09 inHg
Wind4.1 mph SW
Humidity69%
Visibility—
Dew point70°
Mon, 1684° / 76°0.03
84 °
Waikapuna, Monday, 16 November
Light rain. High 84°, low 76°.
Pressure30.09 inHg
Wind4.1 mph SW
Humidity50%
Visibility—
Dew point62°
Tue, 1785° / 78°0
85 °
Waikapuna, Tuesday, 17 November
Mostly clear. High 85°, low 78°.
Pressure30.12 inHg
Wind8.1 mph E
Humidity61%
Visibility—
Dew point69°
Wed, 1884° / 76°0.02
84 °
Waikapuna, Wednesday, 18 November
Light rain. High 84°, low 76°.
Pressure30.12 inHg
Wind7.9 mph E
Humidity56%
Visibility—
Dew point66°
Thu, 1982° / 75°0.04
82 °
Waikapuna, Thursday, 19 November
Light rain. High 82°, low 75°.
Pressure30.12 inHg
Wind6.6 mph SW
Humidity47%
Visibility—
Dew point59°
Fri, 2079° / 76°0.1
79 °
Waikapuna, Friday, 20 November
Light rain. High 79°, low 76°.
Pressure30.06 inHg
Wind5.5 mph NW
Humidity84%
Visibility—
Dew point73°
Sat, 2180° / 74°0.08
80 °
Waikapuna, Saturday, 21 November
Light rain. High 80°, low 74°.
Pressure30.06 inHg
Wind5.6 mph SW
Humidity78%
Visibility—
Dew point72°
Sun, 2280° / 73°0.04
80 °
Waikapuna, Sunday, 22 November
Light rain. High 80°, low 73°.
Pressure30.06 inHg
Wind4.9 mph SW
Humidity64%
Visibility—
Dew point66°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2378° / 73°0.07
78 °
Waikapuna, Monday, 23 November
Climate normal for this date — 60-year average.
Average high78°
Average low73°
Average precipitation0.07 in
Chance of precipitation35%
Record high85° (2019)
Record low66° (2003)
Tue, 2478° / 73°0.09
78 °
Waikapuna, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high78°
Average low73°
Average precipitation0.09 in
Chance of precipitation27%
Record high84° (2019)
Record low69° (1993)
Wed, 2578° / 73°0.13
78 °
Waikapuna, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high78°
Average low73°
Average precipitation0.13 in
Chance of precipitation45%
Record high85° (2019)
Record low69° (2022)
Thu, 2678° / 73°0.24
78 °
Waikapuna, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high78°
Average low73°
Average precipitation0.24 in
Chance of precipitation48%
Record high83° (2025)
Record low67° (1993)
Fri, 2778° / 73°0.13
78 °
Waikapuna, Friday, 27 November
Climate normal for this date — 60-year average.
Average high78°
Average low73°
Average precipitation0.13 in
Chance of precipitation40%
Record high84° (2020)
Record low68° (2024)
Sat, 2878° / 73°0.15
78 °
Waikapuna, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high78°
Average low73°
Average precipitation0.15 in
Chance of precipitation37%
Record high83° (2022)
Record low67° (2020)
Sun, 2978° / 73°0.08
78 °
Waikapuna, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high78°
Average low73°
Average precipitation0.08 in
Chance of precipitation42%
Record high82° (2022)
Record low66° (2020)
Mon, 3078° / 73°0.08
78 °
Waikapuna, Monday, 30 November
Climate normal for this date — 60-year average.
Average high78°
Average low73°
Average precipitation0.08 in
Chance of precipitation37%
Record high84° (2022)
Record low67° (1976)
Tue, 0178° / 73°0.07
78 °
Waikapuna, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high78°
Average low73°
Average precipitation0.07 in
Chance of precipitation25%
Record high83° (2020)
Record low68° (2025)
Wed, 0278° / 73°0.06
78 °
Waikapuna, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high78°
Average low73°
Average precipitation0.06 in
Chance of precipitation45%
Record high84° (2020)
Record low65° (1972)
Thu, 0378° / 73°0.06
78 °
Waikapuna, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high78°
Average low73°
Average precipitation0.06 in
Chance of precipitation43%
Record high85° (2020)
Record low66° (2025)
Fri, 0477° / 73°0.06
77 °
Waikapuna, Friday, 4 December
Climate normal for this date — 60-year average.
Average high77°
Average low73°
Average precipitation0.06 in
Chance of precipitation45%
Record high83° (2020)
Record low68° (1969)
Sat, 0577° / 73°0.13
77 °
Waikapuna, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high77°
Average low73°
Average precipitation0.13 in
Chance of precipitation32%
Record high84° (2020)
Record low69° (2017)
Sun, 0677° / 73°0.12
77 °
Waikapuna, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high77°
Average low73°
Average precipitation0.12 in
Chance of precipitation37%
Record high81° (2018)
Record low67° (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 Waikapuna, 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 Waikapuna, 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.