10-day forecast for Waihou, HI: 70° to 78°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
77°
Best day: Thursday, August 13
76° · 0.71 in
Worst day: Sunday, August 16
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0976° / 71°0.04
Morning73°feels 73°
Afternoon75°feels 76°
Evening73°feels 74°
Overnight72°feels 72°
76 °
Waihou, Sunday, 9 August
Light rain. High 76°, low 71°.
Pressure30.00 inHg
Wind6.1 mph W
Humidity71%
Visibility6.2 mi
Dew point65°
Mon, 1077° / 71°0.11
Morning73°feels 74°
Afternoon76°feels 77°
Evening72°feels 73°
Overnight72°feels 72°
77 °
Waihou, Monday, 10 August
Light rain. High 77°, low 71°.
Pressure29.97 inHg
Wind6.8 mph W
Humidity69%
Visibility6.2 mi
Dew point65°
Tue, 1175° / 70°0.05
Morning72°feels 73°
Afternoon75°feels 76°
Evening72°feels 73°
Overnight71°feels 72°
75 °
Waihou, Tuesday, 11 August
Light rain. High 75°, low 70°.
Pressure29.97 inHg
Wind7.6 mph W
Humidity70%
Visibility6.2 mi
Dew point64°
Wed, 1275° / 70°0.04
Morning72°feels 72°
Afternoon75°feels 76°
Evening74°feels 74°
Overnight70°feels 71°
75 °
Waihou, Wednesday, 12 August
Light rain. High 75°, low 70°.
Pressure29.97 inHg
Wind6.4 mph SW
Humidity67%
Visibility6.2 mi
Dew point63°
Thu, 1377° / 70°0
Morning72°feels 72°
Afternoon76°feels 76°
Evening75°feels 75°
Overnight72°feels 72°
77 °
Waihou, Thursday, 13 August
Clear. High 77°, low 70°.
Pressure29.94 inHg
Wind6.6 mph W
Humidity61%
Visibility—
Dew point61°
Fri, 1477° / 71°0.01
Morning73°feels 73°
Afternoon76°feels 77°
Evening74°feels 75°
Overnight73°feels 73°
77 °
Waihou, Friday, 14 August
Light rain. High 77°, low 71°.
Pressure29.91 inHg
Wind5.1 mph W
Humidity61%
Visibility—
Dew point62°
Sat, 1578° / 71°0.14
Morning73°feels 74°
Afternoon76°feels 77°
Evening75°feels 76°
Overnight71°feels 72°
78 °
Waihou, Saturday, 15 August
Light rain. High 78°, low 71°.
Pressure29.88 inHg
Wind15.3 mph N
Humidity69%
Visibility—
Dew point65°
Sun, 1676° / 71°0.71
Morning72°feels 73°
Afternoon74°feels 75°
Evening75°feels 76°
Overnight73°feels 73°
76 °
Waihou, Sunday, 16 August
Rain. High 76°, low 71°.
Pressure29.88 inHg
Wind25.1 mph S
Humidity86%
Visibility—
Dew point69°
Mon, 1778° / 72°0.03
Morning74°feels 74°
Afternoon77°feels 78°
Evening75°feels 76°
Overnight73°feels 73°
78 °
Waihou, Monday, 17 August
Light rain. High 78°, low 72°.
Pressure30.06 inHg
Wind8.4 mph N
Humidity68%
Visibility—
Dew point65°
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 Waihou, 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.