As of 10:54 HST

Weather in Mahinui, HI

81°Current weather

Mahinui, Friday, 23 October, 10:54

Partly cloudy. Feels like 84°. High 82°, low 72°.

Pressure30.03 inHg
Wind9.2 mph NE
Humidity65%
Visibility6.2 mi
Dew point68°

Monthly outlook for Mahinui, HI: average high 78.3°, average low 70.7°. That is 0.8° below the climate normal for October. Precipitation is expected on 7 days (about 3.4 inches), against a normal of 4 days and 1.1 inches. The warmest day looks like 26 October (84.3°), the coolest 27 October (67.4°).

78.3°/70.7°
Average high / low
−0.8°
Below normal
7 / 4
Wet days / normal
3.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
23 October – 1 November78.9°79.9°-0.5°
2 November – 11 November77.3°79.2°-1.1°
12 November – 21 Novemberat normal78.2°—

October records over 66 years

87.6°1 October 2020All-time high
66.6°26 October 2023All-time low

Climate normals and records are computed from the nearest reference point — Honolulu (7 mi).

Sat, 2482° / 71°0Light rain
82 °Light rain

Mahinui, Saturday, 24 October

Light rain. High 82°, low 71°.

Pressure29.97 inHg
Wind7.7 mph NE
Humidity50%
Visibility6.2 mi
Dew point60°
Sun, 2580° / 71°0.02Light rain
80 °Light rain

Mahinui, Sunday, 25 October

Light rain. High 80°, low 71°.

Pressure29.97 inHg
Wind7.8 mph NE
Humidity60%
Visibility6.2 mi
Dew point62°
Mon, 2684° / 69°0Overcast
84 °Overcast

Mahinui, Monday, 26 October

Overcast. High 84°, low 69°.

Pressure29.91 inHg
Wind0.5 mph SE
Humidity46%
Visibility6.2 mi
Dew point60°
Tue, 2773° / 67°2.72Heavy rain
73 °Heavy rain

Mahinui, Tuesday, 27 October

Heavy rain. High 73°, low 67°.

Pressure29.91 inHg
Wind7.6 mph NE
Humidity93%
Visibility—
Dew point67°
Wed, 2875° / 71°0.17Light rain
75 °Light rain

Mahinui, Wednesday, 28 October

Light rain. High 75°, low 71°.

Pressure29.94 inHg
Wind5.5 mph E
Humidity89%
Visibility—
Dew point71°
Thu, 2975° / 72°0.1Light rain
75 °Light rain

Mahinui, Thursday, 29 October

Light rain. High 75°, low 72°.

Pressure29.97 inHg
Wind5.7 mph NE
Humidity89%
Visibility—
Dew point72°
Fri, 3079° / 72°0Mostly clear
79 °Mostly clear

Mahinui, Friday, 30 October

Mostly clear. High 79°, low 72°.

Pressure30.00 inHg
Wind8.5 mph NE
Humidity65%
Visibility—
Dew point65°
Sat, 3177° / 72°0.01Light rain
77 °Light rain

Mahinui, Saturday, 31 October

Light rain. High 77°, low 72°.

Pressure30.00 inHg
Wind7.1 mph E
Humidity73%
Visibility—
Dew point67°
Sun, 0182° / 70°0Overcast
82 °Overcast

Mahinui, Sunday, 1 November

Overcast. High 82°, low 70°.

Pressure29.97 inHg
Wind8 mph SW
Humidity59%
Visibility—
Dew point64°
Mon, 0276° / 71°0.13Light rain
76 °Light rain

Mahinui, Monday, 2 November

Light rain. High 76°, low 71°.

Pressure30.00 inHg
Wind11.1 mph N
Humidity77%
Visibility—
Dew point68°
Tue, 0375° / 69°0.01Light rain
75 °Light rain

Mahinui, Tuesday, 3 November

Light rain. High 75°, low 69°.

Pressure30.15 inHg
Wind13.9 mph NE
Humidity60%
Visibility—
Dew point60°
Wed, 0476° / 70°0.01Light rain
76 °Light rain

Mahinui, Wednesday, 4 November

Light rain. High 76°, low 70°.

Pressure30.18 inHg
Wind15.3 mph NE
Humidity68%
Visibility—
Dew point63°
Thu, 0579° / 70°0.04Light rain
79 °Light rain

Mahinui, Thursday, 5 November

Light rain. High 79°, low 70°.

Pressure30.03 inHg
Wind11.7 mph NE
Humidity67%
Visibility—
Dew point65°
Fri, 0680° / 72°0.09Light rain
80 °Light rain

Mahinui, Friday, 6 November

Light rain. High 80°, low 72°.

Pressure30.03 inHg
Wind13.4 mph NE
Humidity68%
Visibility—
Dew point67°
Sat, 0778° / 73°0.09Light rain
78 °Light rain

Mahinui, Saturday, 7 November

Light rain. High 78°, low 73°.

Pressure30.15 inHg
Wind14.3 mph NE
Humidity78%
Visibility—
Dew point68°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0879° / 74°0.04Climate normal
79 °Climate normal

Mahinui, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high79°
Average low74°
Average precipitation0.04 in
Chance of precipitation27%
Record high85° (2023)
Record low70° (2025)
Mon, 0979° / 74°0.03Climate normal
79 °Climate normal

Mahinui, Monday, 9 November

Climate normal for this date — 60-year average.

Average high79°
Average low74°
Average precipitation0.03 in
Chance of precipitation27%
Record high85° (2023)
Record low68° (2019)
Tue, 1079° / 73°0.02Climate normal
79 °Climate normal

Mahinui, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high79°
Average low73°
Average precipitation0.02 in
Chance of precipitation20%
Record high85° (2019)
Record low69° (1969)
Wed, 1179° / 73°0.06Climate normal
79 °Climate normal

Mahinui, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high79°
Average low73°
Average precipitation0.06 in
Chance of precipitation18%
Record high84° (2019)
Record low69° (1990)
Thu, 1278° / 73°0.06Climate normal
78 °Climate normal

Mahinui, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high78°
Average low73°
Average precipitation0.06 in
Chance of precipitation23%
Record high84° (2019)
Record low70° (1961)
Fri, 1378° / 73°0.06Climate normal
78 °Climate normal

Mahinui, Friday, 13 November

Climate normal for this date — 60-year average.

Average high78°
Average low73°
Average precipitation0.06 in
Chance of precipitation33%
Record high84° (2019)
Record low70° (2005)
Sat, 1478° / 73°0.1Climate normal
78 °Climate normal

Mahinui, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high78°
Average low73°
Average precipitation0.1 in
Chance of precipitation28%
Record high84° (2019)
Record low68° (2013)
Sun, 1578° / 73°0.09Climate normal
78 °Climate normal

Mahinui, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high78°
Average low73°
Average precipitation0.09 in
Chance of precipitation32%
Record high83° (2019)
Record low68° (1974)
Mon, 1678° / 73°0.04Climate normal
78 °Climate normal

Mahinui, Monday, 16 November

Climate normal for this date — 60-year average.

Average high78°
Average low73°
Average precipitation0.04 in
Chance of precipitation25%
Record high82° (2019)
Record low69° (1974)
Tue, 1778° / 73°0.06Climate normal
78 °Climate normal

Mahinui, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high78°
Average low73°
Average precipitation0.06 in
Chance of precipitation22%
Record high83° (2023)
Record low67° (1974)
Wed, 1878° / 72°0.19Climate normal
78 °Climate normal

Mahinui, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high78°
Average low72°
Average precipitation0.19 in
Chance of precipitation22%
Record high83° (2019)
Record low67° (2017)
Thu, 1978° / 73°0.14Climate normal
78 °Climate normal

Mahinui, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high78°
Average low73°
Average precipitation0.14 in
Chance of precipitation32%
Record high83° (2019)
Record low67° (2017)
Fri, 2078° / 73°0.09Climate normal
78 °Climate normal

Mahinui, Friday, 20 November

Climate normal for this date — 60-year average.

Average high78°
Average low73°
Average precipitation0.09 in
Chance of precipitation30%
Record high83° (2025)
Record low66° (2017)
Sat, 2178° / 73°0.04Climate normal
78 °Climate normal

Mahinui, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high78°
Average low73°
Average precipitation0.04 in
Chance of precipitation28%
Record high83° (2022)
Record low65° (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 Mahinui, 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 Mahinui, 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.