As of 21:26 HST

Weather in Kalaeloa, HI

79°Current weather

Kalaeloa, Saturday, 8 August, 21:26

Mostly clear. Feels like 79°. High 83°, low 78°.

Pressure30.00 inHg
Wind18.1 mph NE
Humidity74%
Visibility6.2 mi
Dew point70°

Monthly outlook for Kalaeloa, HI: average high 82.6°, average low 77.5°. That is 1° below the climate normal for August. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 4 days and 0.5 inches. The warmest day looks like 10 August (83.6°), the coolest 13 August (76.6°).

82.6°/77.5°
Average high / low
−1°
Below normal
2 / 4
Wet days / normal
0.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 August – 17 August82.6°84.2°-0.9°
18 August – 27 August82.5°84.3°-1°
28 August – 6 Septemberat normal84.3°

August records over 66 years

91.6°7 August 2025All-time high
69.6°31 August 2021All-time low

Climate normals and records are computed from the nearest reference point — Kapolei (2 mi).

Sun, 0982° / 77°0Partly cloudy
82 °Partly cloudy

Kalaeloa, Sunday, 9 August

Partly cloudy. High 82°, low 77°.

Pressure30.00 inHg
Wind14.4 mph E
Humidity73%
Visibility6.2 mi
Dew point72°
Mon, 1084° / 78°0Partly cloudy
84 °Partly cloudy

Kalaeloa, Monday, 10 August

Partly cloudy. High 84°, low 78°.

Pressure29.97 inHg
Wind13.1 mph E
Humidity65%
Visibility6.2 mi
Dew point70°
Tue, 1183° / 77°0Overcast
83 °Overcast

Kalaeloa, Tuesday, 11 August

Overcast. High 83°, low 77°.

Pressure29.94 inHg
Wind15 mph E
Humidity64%
Visibility6.2 mi
Dew point69°
Wed, 1283° / 77°0Overcast
83 °Overcast

Kalaeloa, Wednesday, 12 August

Overcast. High 83°, low 77°.

Pressure29.94 inHg
Wind17 mph E
Humidity62%
Visibility6.2 mi
Dew point67°
Thu, 1383° / 77°0Light rain
83 °Light rain

Kalaeloa, Thursday, 13 August

Light rain. High 83°, low 77°.

Pressure29.94 inHg
Wind18.7 mph NE
Humidity64%
Visibility
Dew point68°
Fri, 1483° / 77°0Clear
83 °Clear

Kalaeloa, Friday, 14 August

Clear. High 83°, low 77°.

Pressure29.94 inHg
Wind19.3 mph E
Humidity63%
Visibility
Dew point67°
Sat, 1583° / 77°0Clear
83 °Clear

Kalaeloa, Saturday, 15 August

Clear. High 83°, low 77°.

Pressure29.97 inHg
Wind19.2 mph NE
Humidity62%
Visibility
Dew point67°
Sun, 1681° / 77°0.07Light rain
81 °Light rain

Kalaeloa, Sunday, 16 August

Light rain. High 81°, low 77°.

Pressure29.91 inHg
Wind13.6 mph NW
Humidity76%
Visibility
Dew point72°
Mon, 1783° / 78°0.07Light rain
83 °Light rain

Kalaeloa, Monday, 17 August

Light rain. High 83°, low 78°.

Pressure29.94 inHg
Wind11.3 mph S
Humidity72%
Visibility
Dew point71°
Tue, 1882° / 77°0Overcast
82 °Overcast

Kalaeloa, Tuesday, 18 August

Overcast. High 82°, low 77°.

Pressure30.00 inHg
Wind6.3 mph SE
Humidity67%
Visibility
Dew point69°
Wed, 1983° / 78°0Light rain
83 °Light rain

Kalaeloa, Wednesday, 19 August

Light rain. High 83°, low 78°.

Pressure30.00 inHg
Wind15.5 mph E
Humidity66%
Visibility
Dew point69°
Thu, 2082° / 78°0.02Light rain
82 °Light rain

Kalaeloa, Thursday, 20 August

Light rain. High 82°, low 78°.

Pressure30.00 inHg
Wind18.6 mph E
Humidity69%
Visibility
Dew point70°
Fri, 2183° / 79°0.02Light rain
83 °Light rain

Kalaeloa, Friday, 21 August

Light rain. High 83°, low 79°.

Pressure30.00 inHg
Wind19.6 mph E
Humidity76%
Visibility
Dew point74°
Sat, 2283° / 78°0Light rain
83 °Light rain

Kalaeloa, Saturday, 22 August

Light rain. High 83°, low 78°.

Pressure30.00 inHg
Wind24.4 mph E
Humidity72%
Visibility
Dew point72°
Sun, 2382° / 77°0Overcast
82 °Overcast

Kalaeloa, Sunday, 23 August

Overcast. High 82°, low 77°.

Pressure30.00 inHg
Wind23 mph E
Humidity64%
Visibility
Dew point68°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2484° / 76°0.07Climate normal
84 °Climate normal

Kalaeloa, Monday, 24 August

Climate normal for this date — 60-year average.

Average high84°
Average low76°
Average precipitation0.07 in
Chance of precipitation30%
Record high89° (2019)
Record low74° (2022)
Tue, 2584° / 76°0.03Climate normal
84 °Climate normal

Kalaeloa, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high84°
Average low76°
Average precipitation0.03 in
Chance of precipitation13%
Record high89° (2025)
Record low73° (2006)
Wed, 2684° / 76°0.03Climate normal
84 °Climate normal

Kalaeloa, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high84°
Average low76°
Average precipitation0.03 in
Chance of precipitation27%
Record high89° (2019)
Record low74° (1975)
Thu, 2784° / 76°0.02Climate normal
84 °Climate normal

Kalaeloa, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high84°
Average low76°
Average precipitation0.02 in
Chance of precipitation18%
Record high89° (2017)
Record low73° (1975)
Fri, 2884° / 76°0.02Climate normal
84 °Climate normal

Kalaeloa, Friday, 28 August

Climate normal for this date — 60-year average.

Average high84°
Average low76°
Average precipitation0.02 in
Chance of precipitation30%
Record high89° (2025)
Record low73° (2024)
Sat, 2985° / 76°0.02Climate normal
85 °Climate normal

Kalaeloa, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high85°
Average low76°
Average precipitation0.02 in
Chance of precipitation20%
Record high90° (2023)
Record low74° (1975)
Sun, 3084° / 76°0.03Climate normal
84 °Climate normal

Kalaeloa, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high84°
Average low76°
Average precipitation0.03 in
Chance of precipitation28%
Record high91° (2023)
Record low73° (2021)
Mon, 3184° / 76°0.04Climate normal
84 °Climate normal

Kalaeloa, Monday, 31 August

Climate normal for this date — 60-year average.

Average high84°
Average low76°
Average precipitation0.04 in
Chance of precipitation33%
Record high89° (2019)
Record low70° (2021)
Tue, 0184° / 76°0.04Climate normal
84 °Climate normal

Kalaeloa, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high84°
Average low76°
Average precipitation0.04 in
Chance of precipitation38%
Record high90° (2019)
Record low73° (2021)
Wed, 0284° / 76°0.03Climate normal
84 °Climate normal

Kalaeloa, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high84°
Average low76°
Average precipitation0.03 in
Chance of precipitation32%
Record high89° (2019)
Record low73° (2025)
Thu, 0384° / 76°0.04Climate normal
84 °Climate normal

Kalaeloa, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high84°
Average low76°
Average precipitation0.04 in
Chance of precipitation37%
Record high89° (2024)
Record low73° (2023)
Fri, 0484° / 76°0.04Climate normal
84 °Climate normal

Kalaeloa, Friday, 4 September

Climate normal for this date — 60-year average.

Average high84°
Average low76°
Average precipitation0.04 in
Chance of precipitation32%
Record high89° (2025)
Record low72° (2023)
Sat, 0584° / 76°0.03Climate normal
84 °Climate normal

Kalaeloa, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high84°
Average low76°
Average precipitation0.03 in
Chance of precipitation32%
Record high90° (2019)
Record low72° (2017)
Sun, 0684° / 76°0.02Climate normal
84 °Climate normal

Kalaeloa, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high84°
Average low76°
Average precipitation0.02 in
Chance of precipitation12%
Record high89° (2023)
Record low71° (2023)

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 Kalaeloa, 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 Kalaeloa, 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.