10-day forecast for Waipahu, HI: 75° to 85°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
85°
Best day: Monday, August 10
83° · 0.21 in
Worst day: Monday, August 17
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1085° / 78°0
Morning80°feels 80°
Afternoon85°feels 89°
Evening78°feels 80°
Overnight78°feels 79°
85 °
Waipahu, Monday, 10 August
Partly cloudy. High 85°, low 78°.
Pressure29.97 inHg
Wind13.9 mph E
Humidity63%
Visibility6.2 mi
Dew point69°
Tue, 1184° / 76°0
Morning79°feels 79°
Afternoon84°feels 88°
Evening77°feels 78°
Overnight76°feels 78°
84 °
Waipahu, Tuesday, 11 August
Overcast. High 84°, low 76°.
Pressure29.94 inHg
Wind14.4 mph E
Humidity59%
Visibility6.2 mi
Dew point67°
Wed, 1283° / 76°0
Morning78°feels 79°
Afternoon83°feels 85°
Evening76°feels 77°
Overnight77°feels 78°
83 °
Waipahu, Wednesday, 12 August
Light rain. High 83°, low 76°.
Pressure29.97 inHg
Wind15.8 mph E
Humidity62%
Visibility6.2 mi
Dew point66°
Thu, 1384° / 75°0
Morning78°feels 79°
Afternoon83°feels 86°
Evening80°feels 83°
Overnight75°feels 76°
84 °
Waipahu, Thursday, 13 August
Mostly clear. High 84°, low 75°.
Pressure29.97 inHg
Wind19 mph NE
Humidity61%
Visibility—
Dew point67°
Fri, 1483° / 76°0
Morning78°feels 79°
Afternoon82°feels 85°
Evening80°feels 83°
Overnight77°feels 78°
83 °
Waipahu, Friday, 14 August
Partly cloudy. High 83°, low 76°.
Pressure29.94 inHg
Wind17.9 mph NE
Humidity65%
Visibility—
Dew point68°
Sat, 1583° / 77°0
Morning79°feels 81°
Afternoon82°feels 87°
Evening80°feels 83°
Overnight77°feels 78°
83 °
Waipahu, Saturday, 15 August
Light rain. High 83°, low 77°.
Pressure29.97 inHg
Wind18.8 mph NE
Humidity67%
Visibility—
Dew point70°
Sun, 1684° / 76°0.09
Morning78°feels 80°
Afternoon82°feels 87°
Evening81°feels 85°
Overnight78°feels 79°
84 °
Waipahu, Sunday, 16 August
Light rain. High 84°, low 76°.
Pressure29.94 inHg
Wind11.9 mph N
Humidity68%
Visibility—
Dew point70°
Mon, 1783° / 77°0.21
Morning78°feels 81°
Afternoon81°feels 87°
Evening82°feels 87°
Overnight78°feels 80°
83 °
Waipahu, Monday, 17 August
Light rain. High 83°, low 77°.
Pressure29.88 inHg
Wind11.8 mph W
Humidity78%
Visibility—
Dew point73°
Tue, 1885° / 77°0.04
Morning79°feels 82°
Afternoon84°feels 88°
Evening82°feels 86°
Overnight78°feels 80°
85 °
Waipahu, Tuesday, 18 August
Light rain. High 85°, low 77°.
Pressure30.00 inHg
Wind8.3 mph S
Humidity64%
Visibility—
Dew point69°
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 Waipahu, 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.