10-day forecast for Keaau, HI: 67° to 83°, with precipitation expected on 10 days. The table below breaks each day into morning, afternoon, evening and overnight.
80°
Best day: Sunday, November 1
80° · 17.82 in
Worst day: Saturday, November 7
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 3079° / 76°0.55
Morning77°feels 79°
Afternoon78°feels 80°
Evening77°feels 79°
Overnight77°feels 79°
79 °
Keaau, Friday, 30 October
Rain. High 79°, low 76°.
Pressure29.97 inHg
Wind5.1 mph E
Humidity99%
Visibility0.0 mi
Dew point70°
Sat, 3178° / 74°0.04
Morning76°feels 77°
Afternoon77°feels 79°
Evening75°feels 77°
Overnight76°feels 78°
78 °
Keaau, Saturday, 31 October
Light rain. High 78°, low 74°.
Pressure30.00 inHg
Wind5.5 mph E
Humidity93%
Visibility0.0 mi
Dew point67°
Sun, 0180° / 72°0.04
Morning75°feels 76°
Afternoon80°feels 80°
Evening74°feels 75°
Overnight73°feels 74°
80 °
Keaau, Sunday, 1 November
Light rain. High 80°, low 72°.
Pressure30.03 inHg
Wind10.2 mph NE
Humidity69%
Visibility6.2 mi
Dew point61°
Mon, 0273° / 67°0.06
Morning71°feels 72°
Afternoon72°feels 73°
Evening70°feels 71°
Overnight72°feels 73°
73 °
Keaau, Monday, 2 November
Light rain. High 73°, low 67°.
Pressure30.12 inHg
Wind12.2 mph NE
Humidity86%
Visibility—
Dew point67°
Tue, 0376° / 69°0.15
Morning71°feels 72°
Afternoon75°feels 76°
Evening73°feels 74°
Overnight71°feels 73°
76 °
Keaau, Tuesday, 3 November
Light rain. High 76°, low 69°.
Pressure30.15 inHg
Wind7.3 mph NE
Humidity77%
Visibility—
Dew point67°
Wed, 0475° / 71°0.22
Morning72°feels 73°
Afternoon73°feels 75°
Evening73°feels 75°
Overnight73°feels 74°
75 °
Keaau, Wednesday, 4 November
Light rain. High 75°, low 71°.
Pressure30.15 inHg
Wind5.8 mph E
Humidity97%
Visibility—
Dew point72°
Thu, 0574° / 72°0.17
Morning73°feels 75°
Afternoon73°feels 74°
Evening73°feels 74°
Overnight73°feels 74°
74 °
Keaau, Thursday, 5 November
Light rain. High 74°, low 72°.
Pressure30.12 inHg
Wind5.2 mph E
Humidity96%
Visibility—
Dew point72°
Fri, 0677° / 74°4.13
Morning75°feels 77°
Afternoon76°feels 78°
Evening77°feels 79°
Overnight76°feels 78°
77 °
Keaau, Friday, 6 November
Heavy rain. High 77°, low 74°.
Pressure30.09 inHg
Wind8.6 mph SE
Humidity100%
Visibility—
Dew point75°
Sat, 0780° / 75°17.82
Morning76°feels 78°
Afternoon77°feels 79°
Evening78°feels 80°
Overnight79°feels 84°
80 °
Keaau, Saturday, 7 November
Heavy rain. High 80°, low 75°.
Pressure29.88 inHg
Wind25.3 mph E
Humidity100%
Visibility—
Dew point77°
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 Keaau, 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.