Monthly outlook for ?Opihikao, HI: average high 79.8°, average low 72.1°. That is 1.5° above the climate normal for October. Precipitation is expected on 11 days (about 3.5 inches), against a normal of 12 days and 2.7 inches. The warmest day looks like 29 October (84.8°), the coolest 5 November (68.4°).
79.8°/72.1°
Average high / low
+1.5°
Above normal
11 / 12
Wet days / normal
3.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
27 October – 5 November
79.6°
77.3°
+1.3°
6 November – 15 November
80.2°
76.5°
+2.1°
16 November – 25 November
at normal
75.8°
—
October records over 66 years
83.1°13 October 2022All-time high
64.8°18 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Kalapana Seaview Estates (3 mi).
Wed, 2884° / 75°0.25
84 °
?Opihikao, Wednesday, 28 October
Rain. High 84°, low 75°.
Pressure29.85 inHg
Wind14.8 mph S
Humidity73%
Visibility6.2 mi
Dew point72°
Thu, 2985° / 76°0.62
85 °
?Opihikao, Thursday, 29 October
Heavy rain. High 85°, low 76°.
Pressure29.85 inHg
Wind8.1 mph E
Humidity75%
Visibility6.2 mi
Dew point73°
Fri, 3078° / 74°0.29
78 °
?Opihikao, Friday, 30 October
Light rain. High 78°, low 74°.
Pressure29.88 inHg
Wind11.8 mph N
Humidity88%
Visibility2.0 mi
Dew point72°
Sat, 3177° / 72°0.03
77 °
?Opihikao, Saturday, 31 October
Light rain. High 77°, low 72°.
Pressure29.97 inHg
Wind9.9 mph N
Humidity77%
Visibility—
Dew point68°
Sun, 0178° / 72°0.11
78 °
?Opihikao, Sunday, 1 November
Light rain. High 78°, low 72°.
Pressure30.00 inHg
Wind15.1 mph N
Humidity78%
Visibility—
Dew point68°
Mon, 0278° / 71°0.06
78 °
?Opihikao, Monday, 2 November
Light rain. High 78°, low 71°.
Pressure30.06 inHg
Wind13.6 mph NE
Humidity68%
Visibility—
Dew point65°
Tue, 0377° / 71°0.11
77 °
?Opihikao, Tuesday, 3 November
Light rain. High 77°, low 71°.
Pressure30.06 inHg
Wind11.3 mph NE
Humidity72%
Visibility—
Dew point66°
Wed, 0477° / 71°0.06
77 °
?Opihikao, Wednesday, 4 November
Light rain. High 77°, low 71°.
Pressure30.03 inHg
Wind9.2 mph NE
Humidity75%
Visibility—
Dew point67°
Thu, 0579° / 68°0
79 °
?Opihikao, Thursday, 5 November
Overcast. High 79°, low 68°.
Pressure30.03 inHg
Wind10.4 mph NE
Humidity65%
Visibility—
Dew point65°
Fri, 0676° / 73°0.8
76 °
?Opihikao, Friday, 6 November
Rain. High 76°, low 73°.
Pressure30.06 inHg
Wind8.8 mph N
Humidity92%
Visibility—
Dew point73°
Sat, 0780° / 73°0.89
80 °
?Opihikao, Saturday, 7 November
Rain. High 80°, low 73°.
Pressure30.06 inHg
Wind8.5 mph E
Humidity80%
Visibility—
Dew point72°
Sun, 0878° / 72°0.14
78 °
?Opihikao, Sunday, 8 November
Light rain. High 78°, low 72°.
Pressure30.09 inHg
Wind8.3 mph E
Humidity77%
Visibility—
Dew point69°
Mon, 0981° / 71°0.02
81 °
?Opihikao, Monday, 9 November
Light rain. High 81°, low 71°.
Pressure30.00 inHg
Wind8.4 mph SE
Humidity71%
Visibility—
Dew point69°
Tue, 1083° / 71°0
83 °
?Opihikao, Tuesday, 10 November
Overcast. High 83°, low 71°.
Pressure29.94 inHg
Wind11.2 mph SE
Humidity60%
Visibility—
Dew point66°
Wed, 1183° / 72°0.01
83 °
?Opihikao, Wednesday, 11 November
Light rain. High 83°, low 72°.
Pressure29.97 inHg
Wind10.4 mph SE
Humidity58%
Visibility—
Dew point65°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 1276° / 70°0.2
76 °
?Opihikao, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high76°
Average low70°
Average precipitation0.2 in
Chance of precipitation70%
Record high80° (2019)
Record low67° (2024)
Fri, 1376° / 70°0.37
76 °
?Opihikao, Friday, 13 November
Climate normal for this date — 60-year average.
Average high76°
Average low70°
Average precipitation0.37 in
Chance of precipitation67%
Record high80° (2019)
Record low66° (2001)
Sat, 1476° / 70°0.17
76 °
?Opihikao, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high76°
Average low70°
Average precipitation0.17 in
Chance of precipitation72%
Record high80° (1968)
Record low66° (1980)
Sun, 1576° / 70°0.2
76 °
?Opihikao, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high76°
Average low70°
Average precipitation0.2 in
Chance of precipitation77%
Record high82° (2019)
Record low66° (1974)
Mon, 1676° / 69°0.2
76 °
?Opihikao, Monday, 16 November
Climate normal for this date — 60-year average.
Average high76°
Average low69°
Average precipitation0.2 in
Chance of precipitation77%
Record high80° (2019)
Record low64° (1974)
Tue, 1776° / 70°0.2
76 °
?Opihikao, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high76°
Average low70°
Average precipitation0.2 in
Chance of precipitation68%
Record high82° (2019)
Record low66° (2024)
Wed, 1876° / 70°0.3
76 °
?Opihikao, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high76°
Average low70°
Average precipitation0.3 in
Chance of precipitation68%
Record high79° (1985)
Record low65° (2023)
Thu, 1976° / 70°0.37
76 °
?Opihikao, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high76°
Average low70°
Average precipitation0.37 in
Chance of precipitation65%
Record high80° (1985)
Record low67° (2025)
Fri, 2076° / 70°0.19
76 °
?Opihikao, Friday, 20 November
Climate normal for this date — 60-year average.
Average high76°
Average low70°
Average precipitation0.19 in
Chance of precipitation70%
Record high80° (2025)
Record low64° (2023)
Sat, 2176° / 69°0.24
76 °
?Opihikao, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high76°
Average low69°
Average precipitation0.24 in
Chance of precipitation68%
Record high80° (1968)
Record low66° (1971)
Sun, 2276° / 70°0.2
76 °
?Opihikao, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high76°
Average low70°
Average precipitation0.2 in
Chance of precipitation70%
Record high79° (2019)
Record low62° (2024)
Mon, 2376° / 69°0.19
76 °
?Opihikao, Monday, 23 November
Climate normal for this date — 60-year average.
Average high76°
Average low69°
Average precipitation0.19 in
Chance of precipitation68%
Record high79° (2018)
Record low66° (1975)
Tue, 2476° / 69°0.19
76 °
?Opihikao, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high76°
Average low69°
Average precipitation0.19 in
Chance of precipitation75%
Record high79° (2025)
Record low66° (1976)
Wed, 2576° / 69°0.2
76 °
?Opihikao, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high76°
Average low69°
Average precipitation0.2 in
Chance of precipitation72%
Record high80° (2019)
Record low65° (1972)
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 ?Opihikao, 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 ?Opihikao, 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.