10-day forecast for Kapaa, HI: 73° to 80°, with precipitation expected on 9 days. The table below breaks each day into morning, afternoon, evening and overnight.
80°
Best day: Saturday, October 24
79° · 0.27 in
Worst day: Monday, October 19
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 1679° / 75°0.1
Morning76°feels 76°
Afternoon79°feels 79°
Evening76°feels 77°
Overnight75°feels 76°
79 °
Kapaa, Friday, 16 October
Light rain. High 79°, low 75°.
Pressure30.06 inHg
Wind12.7 mph E
Humidity64%
Visibility6.2 mi
Dew point65°
Sat, 1778° / 75°0.22
Morning76°feels 77°
Afternoon78°feels 79°
Evening75°feels 76°
Overnight75°feels 76°
78 °
Kapaa, Saturday, 17 October
Light rain. High 78°, low 75°.
Pressure30.06 inHg
Wind12.1 mph E
Humidity74%
Visibility6.2 mi
Dew point67°
Sun, 1878° / 75°0.26
Morning75°feels 76°
Afternoon78°feels 79°
Evening75°feels 76°
Overnight75°feels 76°
78 °
Kapaa, Sunday, 18 October
Light rain. High 78°, low 75°.
Pressure30.09 inHg
Wind13.5 mph E
Humidity68%
Visibility6.2 mi
Dew point66°
Mon, 1979° / 74°0.27
Morning75°feels 76°
Afternoon78°feels 79°
Evening76°feels 77°
Overnight75°feels 76°
79 °
Kapaa, Monday, 19 October
Light rain. High 79°, low 74°.
Pressure30.12 inHg
Wind14.9 mph E
Humidity70%
Visibility—
Dew point67°
Tue, 2078° / 73°0.15
Morning75°feels 76°
Afternoon78°feels 79°
Evening76°feels 77°
Overnight75°feels 76°
78 °
Kapaa, Tuesday, 20 October
Light rain. High 78°, low 73°.
Pressure30.09 inHg
Wind14.5 mph E
Humidity68%
Visibility—
Dew point66°
Wed, 2179° / 73°0.08
Morning74°feels 75°
Afternoon77°feels 78°
Evening76°feels 77°
Overnight74°feels 75°
79 °
Kapaa, Wednesday, 21 October
Light rain. High 79°, low 73°.
Pressure30.06 inHg
Wind12.5 mph E
Humidity73%
Visibility—
Dew point68°
Thu, 2278° / 74°0.08
Morning75°feels 76°
Afternoon77°feels 78°
Evening76°feels 77°
Overnight74°feels 75°
78 °
Kapaa, Thursday, 22 October
Light rain. High 78°, low 74°.
Pressure29.97 inHg
Wind11.5 mph E
Humidity74%
Visibility—
Dew point68°
Fri, 2378° / 73°0.08
Morning74°feels 75°
Afternoon77°feels 78°
Evening76°feels 77°
Overnight73°feels 74°
78 °
Kapaa, Friday, 23 October
Light rain. High 78°, low 73°.
Pressure29.94 inHg
Wind7.7 mph E
Humidity76%
Visibility—
Dew point69°
Sat, 2480° / 73°0.03
Morning74°feels 75°
Afternoon77°feels 78°
Evening75°feels 76°
Overnight74°feels 75°
80 °
Kapaa, Saturday, 24 October
Light rain. High 80°, low 73°.
Pressure29.97 inHg
Wind7 mph SE
Humidity73%
Visibility—
Dew point68°
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.