As of 00:51 HST

Weather in Waikapuna, HI

80°Current weather

Waikapuna, Thursday, 15 October, 00:51

Light rain. Feels like 86°. High 85°, low 78°.

Pressure30.03 inHg
Wind4.2 mph NE
Humidity84%
Visibility6.2 mi
Dew point75°

Monthly outlook for Waikapuna, HI: average high 83.2°, average low 77.2°. That is 1.8° above the climate normal for October. Precipitation is expected on 14 days (about 1.8 inches), against a normal of 7 days and 1.3 inches. The warmest day looks like 16 October (85.9°), the coolest 27 October (74.3°).

83.2°/77.2°
Average high / low
+1.8°
Above normal
14 / 7
Wet days / normal
1.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
15 October – 24 October83.6°80°+2°
25 October – 3 November82.5°79.6°+1.6°
4 November – 13 Novemberat normal79.1°—

October records over 66 years

89.6°30 October 2020All-time high
66.7°19 October 1999All-time low

Climate normals and records are computed from the nearest reference point — Wai?o?ahukini (9 mi).

Fri, 1686° / 77°0.09Light rain
86 °Light rain

Waikapuna, Friday, 16 October

Light rain. High 86°, low 77°.

Pressure30.03 inHg
Wind6.4 mph S
Humidity59%
Visibility6.2 mi
Dew point58°
Sat, 1780° / 78°0.11Light rain
80 °Light rain

Waikapuna, Saturday, 17 October

Light rain. High 80°, low 78°.

Pressure30.06 inHg
Wind4.8 mph SW
Humidity90%
Visibility0.3 mi
Dew point64°
Sun, 1885° / 77°0.05Light rain
85 °Light rain

Waikapuna, Sunday, 18 October

Light rain. High 85°, low 77°.

Pressure30.06 inHg
Wind6 mph S
Humidity65%
Visibility6.2 mi
Dew point60°
Mon, 1985° / 79°0.38Light rain
85 °Light rain

Waikapuna, Monday, 19 October

Light rain. High 85°, low 79°.

Pressure30.09 inHg
Wind8.2 mph E
Humidity71%
Visibility—
Dew point74°
Tue, 2085° / 78°0.06Light rain
85 °Light rain

Waikapuna, Tuesday, 20 October

Light rain. High 85°, low 78°.

Pressure30.09 inHg
Wind4.7 mph SE
Humidity65%
Visibility—
Dew point71°
Wed, 2183° / 78°0.05Light rain
83 °Light rain

Waikapuna, Wednesday, 21 October

Light rain. High 83°, low 78°.

Pressure30.06 inHg
Wind4.2 mph SE
Humidity69%
Visibility—
Dew point71°
Thu, 2284° / 78°0.05Light rain
84 °Light rain

Waikapuna, Thursday, 22 October

Light rain. High 84°, low 78°.

Pressure30.06 inHg
Wind5.3 mph SW
Humidity70%
Visibility—
Dew point73°
Fri, 2382° / 79°0.23Rain
82 °Rain

Waikapuna, Friday, 23 October

Rain. High 82°, low 79°.

Pressure30.03 inHg
Wind5 mph S
Humidity78%
Visibility—
Dew point74°
Sat, 2480° / 76°0.08Light rain
80 °Light rain

Waikapuna, Saturday, 24 October

Light rain. High 80°, low 76°.

Pressure30.06 inHg
Wind8 mph NW
Humidity87%
Visibility—
Dew point75°
Sun, 2583° / 76°0.08Light rain
83 °Light rain

Waikapuna, Sunday, 25 October

Light rain. High 83°, low 76°.

Pressure30.03 inHg
Wind7.5 mph S
Humidity65%
Visibility—
Dew point69°
Mon, 2683° / 75°0.02Light rain
83 °Light rain

Waikapuna, Monday, 26 October

Light rain. High 83°, low 75°.

Pressure30.00 inHg
Wind10.1 mph NW
Humidity57%
Visibility—
Dew point65°
Tue, 2782° / 74°0.01Light rain
82 °Light rain

Waikapuna, Tuesday, 27 October

Light rain. High 82°, low 74°.

Pressure29.94 inHg
Wind8 mph N
Humidity69%
Visibility—
Dew point69°
Wed, 2881° / 77°0.15Light rain
81 °Light rain

Waikapuna, Wednesday, 28 October

Light rain. High 81°, low 77°.

Pressure29.88 inHg
Wind6.5 mph S
Humidity81%
Visibility—
Dew point74°
Thu, 2982° / 77°0.07Light rain
82 °Light rain

Waikapuna, Thursday, 29 October

Light rain. High 82°, low 77°.

Pressure29.88 inHg
Wind7.9 mph SW
Humidity86%
Visibility—
Dew point76°
Fri, 3085° / 78°0.07Light rain
85 °Light rain

Waikapuna, Friday, 30 October

Light rain. High 85°, low 78°.

Pressure29.94 inHg
Wind10.9 mph S
Humidity72%
Visibility—
Dew point74°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3180° / 75°0.06Climate normal
80 °Climate normal

Waikapuna, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high80°
Average low75°
Average precipitation0.06 in
Chance of precipitation40%
Record high85° (2022)
Record low70° (2021)
Sun, 0180° / 74°0.08Climate normal
80 °Climate normal

Waikapuna, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high80°
Average low74°
Average precipitation0.08 in
Chance of precipitation50%
Record high87° (2020)
Record low69° (2021)
Mon, 0280° / 74°0.08Climate normal
80 °Climate normal

Waikapuna, Monday, 2 November

Climate normal for this date — 60-year average.

Average high80°
Average low74°
Average precipitation0.08 in
Chance of precipitation43%
Record high87° (2019)
Record low67° (1980)
Tue, 0380° / 74°0.08Climate normal
80 °Climate normal

Waikapuna, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high80°
Average low74°
Average precipitation0.08 in
Chance of precipitation33%
Record high87° (2020)
Record low70° (1980)
Wed, 0479° / 74°0.13Climate normal
79 °Climate normal

Waikapuna, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high79°
Average low74°
Average precipitation0.13 in
Chance of precipitation42%
Record high86° (2020)
Record low70° (1988)
Thu, 0579° / 75°0.13Climate normal
79 °Climate normal

Waikapuna, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high79°
Average low75°
Average precipitation0.13 in
Chance of precipitation30%
Record high87° (2019)
Record low71° (1980)
Fri, 0679° / 75°0.06Climate normal
79 °Climate normal

Waikapuna, Friday, 6 November

Climate normal for this date — 60-year average.

Average high79°
Average low75°
Average precipitation0.06 in
Chance of precipitation40%
Record high86° (2019)
Record low69° (1985)
Sat, 0779° / 74°0.08Climate normal
79 °Climate normal

Waikapuna, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high79°
Average low74°
Average precipitation0.08 in
Chance of precipitation43%
Record high86° (2019)
Record low70° (2024)
Sun, 0879° / 74°0.06Climate normal
79 °Climate normal

Waikapuna, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high79°
Average low74°
Average precipitation0.06 in
Chance of precipitation33%
Record high86° (2019)
Record low70° (2024)
Mon, 0979° / 74°0.08Climate normal
79 °Climate normal

Waikapuna, Monday, 9 November

Climate normal for this date — 60-year average.

Average high79°
Average low74°
Average precipitation0.08 in
Chance of precipitation35%
Record high87° (2019)
Record low71° (1978)
Tue, 1079° / 74°0.06Climate normal
79 °Climate normal

Waikapuna, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high79°
Average low74°
Average precipitation0.06 in
Chance of precipitation25%
Record high86° (2019)
Record low68° (1978)
Wed, 1179° / 74°0.06Climate normal
79 °Climate normal

Waikapuna, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high79°
Average low74°
Average precipitation0.06 in
Chance of precipitation40%
Record high85° (2019)
Record low68° (2014)
Thu, 1279° / 74°0.07Climate normal
79 °Climate normal

Waikapuna, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high79°
Average low74°
Average precipitation0.07 in
Chance of precipitation35%
Record high86° (2019)
Record low70° (2025)
Fri, 1379° / 74°0.15Climate normal
79 °Climate normal

Waikapuna, Friday, 13 November

Climate normal for this date — 60-year average.

Average high79°
Average low74°
Average precipitation0.15 in
Chance of precipitation43%
Record high86° (2019)
Record low69° (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 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.