10-day forecast for Poipu, HI: 73° to 83°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
82°
Best day: Tuesday, August 11
82° · 0.05 in
Worst day: Saturday, August 8
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0982° / 73°0
Morning78°feels 79°
Afternoon82°feels 87°
Evening78°feels 79°
Overnight75°feels 76°
82 °
Poipu, Sunday, 9 August
Overcast. High 82°, low 73°.
Pressure30.03 inHg
Wind14.5 mph E
Humidity71%
Visibility6.2 mi
Dew point70°
Mon, 1081° / 75°0.03
Morning78°feels 79°
Afternoon81°feels 86°
Evening77°feels 79°
Overnight76°feels 77°
81 °
Poipu, Monday, 10 August
Light rain. High 81°, low 75°.
Pressure30.00 inHg
Wind13.6 mph E
Humidity75%
Visibility6.2 mi
Dew point71°
Tue, 1182° / 76°0
Morning78°feels 80°
Afternoon82°feels 86°
Evening77°feels 78°
Overnight76°feels 78°
82 °
Poipu, Tuesday, 11 August
Overcast. High 82°, low 76°.
Pressure29.97 inHg
Wind12.2 mph E
Humidity65%
Visibility6.2 mi
Dew point68°
Wed, 1282° / 75°0.02
Morning77°feels 78°
Afternoon82°feels 85°
Evening77°feels 78°
Overnight76°feels 77°
82 °
Poipu, Wednesday, 12 August
Light rain. High 82°, low 75°.
Pressure29.97 inHg
Wind15.3 mph E
Humidity64%
Visibility6.2 mi
Dew point67°
Thu, 1382° / 75°0.02
Morning78°feels 79°
Afternoon81°feels 85°
Evening80°feels 83°
Overnight77°feels 79°
82 °
Poipu, Thursday, 13 August
Light rain. High 82°, low 75°.
Pressure29.97 inHg
Wind17.1 mph NE
Humidity68%
Visibility—
Dew point69°
Fri, 1482° / 76°0
Morning78°feels 79°
Afternoon81°feels 84°
Evening80°feels 83°
Overnight76°feels 78°
82 °
Poipu, Friday, 14 August
Light rain. High 82°, low 76°.
Pressure29.97 inHg
Wind17.8 mph NE
Humidity66%
Visibility—
Dew point68°
Sat, 1582° / 76°0.02
Morning78°feels 79°
Afternoon81°feels 84°
Evening80°feels 82°
Overnight76°feels 77°
82 °
Poipu, Saturday, 15 August
Light rain. High 82°, low 76°.
Pressure30.00 inHg
Wind18.2 mph NE
Humidity67%
Visibility—
Dew point68°
Sun, 1682° / 75°0.02
Morning77°feels 78°
Afternoon81°feels 85°
Evening80°feels 83°
Overnight77°feels 79°
82 °
Poipu, Sunday, 16 August
Light rain. High 82°, low 75°.
Pressure29.94 inHg
Wind15.9 mph NE
Humidity68%
Visibility—
Dew point69°
Mon, 1783° / 77°0.02
Morning79°feels 82°
Afternoon83°feels 89°
Evening82°feels 87°
Overnight78°feels 80°
83 °
Poipu, Monday, 17 August
Light rain. High 83°, low 77°.
Pressure29.94 inHg
Wind9.3 mph SW
Humidity73%
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 Poipu, 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.