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As of 14:15 HST

Weather in Kapaa, HI

80°Current weather

Kapaa, Saturday, 8 August, 14:15

Overcast. Feels like 83°. High 80°, low 76°.

Pressure30.00 inHg
Wind13.2 mph E
Humidity71%
Visibility6.2 mi
Dew point70°

10-day forecast for Kapaa, HI: 75° to 81°, with precipitation expected on 8 days. The table below breaks each day into morning, afternoon, evening and overnight.

80°
Best day: Sunday, August 9
79° · 1.71 in
Worst day: Sunday, August 16

Tap any day below to see morning, afternoon, evening and overnight.

Sun, 0980° / 76°0.02Light rain
MorningOvercast77°feels 78°
AfternoonOvercast80°feels 83°
EveningMostly clear77°feels 78°
OvernightLight rain76°feels 77°
80 °Light rain

Kapaa, Sunday, 9 August

Light rain. High 80°, low 76°.

Pressure30.03 inHg
Wind11.9 mph E
Humidity73%
Visibility6.2 mi
Dew point70°
Mon, 1080° / 76°0.19Light rain
MorningLight rain77°feels 78°
AfternoonLight rain80°feels 80°
EveningLight rain77°feels 78°
OvernightPartly cloudy76°feels 78°
80 °Light rain

Kapaa, Monday, 10 August

Light rain. High 80°, low 76°.

Pressure30.00 inHg
Wind11.8 mph E
Humidity78%
Visibility6.2 mi
Dew point71°
Tue, 1181° / 76°0.06Light rain
MorningLight rain77°feels 79°
AfternoonOvercast81°feels 84°
EveningPartly cloudy77°feels 78°
OvernightLight rain76°feels 77°
81 °Light rain

Kapaa, Tuesday, 11 August

Light rain. High 81°, low 76°.

Pressure29.97 inHg
Wind9.5 mph E
Humidity70%
Visibility6.2 mi
Dew point69°
Wed, 1280° / 75°0.03Light rain
MorningLight rain77°feels 78°
AfternoonPartly cloudy80°feels 82°
EveningLight rain79°feels 79°
OvernightOvercast75°feels 76°
80 °Light rain

Kapaa, Wednesday, 12 August

Light rain. High 80°, low 75°.

Pressure30.00 inHg
Wind11.9 mph E
Humidity65%
Visibility6.2 mi
Dew point66°
Thu, 1381° / 75°0.06Light rain
MorningLight rain76°feels 77°
AfternoonLight rain79°feels 79°
EveningLight rain79°feels 79°
OvernightLight rain76°feels 77°
81 °Light rain

Kapaa, Thursday, 13 August

Light rain. High 81°, low 75°.

Pressure30.00 inHg
Wind14.7 mph NE
Humidity70%
Visibility—
Dew point68°
Fri, 1481° / 77°0.04Light rain
MorningLight rain77°feels 78°
AfternoonLight rain79°feels 79°
EveningLight rain79°feels 79°
OvernightLight rain78°feels 79°
81 °Light rain

Kapaa, Friday, 14 August

Light rain. High 81°, low 77°.

Pressure29.97 inHg
Wind16.3 mph NE
Humidity72%
Visibility—
Dew point69°
Sat, 1579° / 77°0.15Light rain
MorningLight rain78°feels 79°
AfternoonLight rain79°feels 79°
EveningLight rain78°feels 79°
OvernightLight rain77°feels 78°
79 °Light rain

Kapaa, Saturday, 15 August

Light rain. High 79°, low 77°.

Pressure29.97 inHg
Wind20.6 mph NE
Humidity77%
Visibility—
Dew point71°
Sun, 1679° / 76°1.71Heavy rain
MorningHeavy rain77°feels 79°
AfternoonHeavy rain78°feels 80°
EveningHeavy rain78°feels 80°
OvernightHeavy rain78°feels 79°
79 °Heavy rain

Kapaa, Sunday, 16 August

Heavy rain. High 79°, low 76°.

Pressure29.74 inHg
Wind40.3 mph E
Humidity89%
Visibility—
Dew point75°
Mon, 1778° / 75°0.22Light rain
MorningLight rain77°feels 79°
AfternoonLight rain78°feels 79°
EveningLight rain77°feels 78°
OvernightLight rain76°feels 77°
78 °Light rain

Kapaa, Monday, 17 August

Light rain. High 78°, low 75°.

Pressure30.03 inHg
Wind15.9 mph E
Humidity86%
Visibility—
Dew point73°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in Kapaa, HI around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.