10-day forecast for Honolulu, HI: 76° to 82°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
81°
Best day: Monday, August 10
80° · 0.1 in
Worst day: Sunday, August 16
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0980° / 77°0.03
Morning78°feels 79°
Afternoon80°feels 84°
Evening78°feels 79°
Overnight77°feels 78°
80 °
Honolulu, Sunday, 9 August
Light rain. High 80°, low 77°.
Pressure30.00 inHg
Wind18.7 mph NE
Humidity78%
Visibility6.2 mi
Dew point72°
Mon, 1081° / 77°0
Morning79°feels 80°
Afternoon81°feels 85°
Evening78°feels 79°
Overnight77°feels 78°
81 °
Honolulu, Monday, 10 August
Partly cloudy. High 81°, low 77°.
Pressure29.97 inHg
Wind16.8 mph NE
Humidity70%
Visibility6.2 mi
Dew point70°
Tue, 1180° / 77°0
Morning78°feels 79°
Afternoon80°feels 83°
Evening77°feels 78°
Overnight77°feels 78°
80 °
Honolulu, Tuesday, 11 August
Overcast. High 80°, low 77°.
Pressure29.94 inHg
Wind18 mph E
Humidity70%
Visibility6.2 mi
Dew point70°
Wed, 1280° / 76°0.02
Morning77°feels 78°
Afternoon80°feels 82°
Evening77°feels 78°
Overnight76°feels 78°
80 °
Honolulu, Wednesday, 12 August
Light rain. High 80°, low 76°.
Pressure29.97 inHg
Wind18.3 mph E
Humidity64%
Visibility6.2 mi
Dew point66°
Thu, 1381° / 76°0.01
Morning77°feels 79°
Afternoon80°feels 83°
Evening79°feels 80°
Overnight77°feels 78°
81 °
Honolulu, Thursday, 13 August
Light rain. High 81°, low 76°.
Pressure29.97 inHg
Wind20.4 mph NE
Humidity67%
Visibility—
Dew point68°
Fri, 1480° / 77°0
Morning78°feels 78°
Afternoon80°feels 80°
Evening79°feels 79°
Overnight77°feels 78°
80 °
Honolulu, Friday, 14 August
Mostly clear. High 80°, low 77°.
Pressure29.94 inHg
Wind20.2 mph NE
Humidity67%
Visibility—
Dew point67°
Sat, 1580° / 77°0
Morning78°feels 79°
Afternoon80°feels 82°
Evening79°feels 79°
Overnight77°feels 78°
80 °
Honolulu, Saturday, 15 August
Partly cloudy. High 80°, low 77°.
Pressure29.97 inHg
Wind21.2 mph NE
Humidity65%
Visibility—
Dew point67°
Sun, 1680° / 76°0.1
Morning77°feels 78°
Afternoon80°feels 80°
Evening80°feels 83°
Overnight78°feels 79°
80 °
Honolulu, Sunday, 16 August
Light rain. High 80°, low 76°.
Pressure29.91 inHg
Wind14.5 mph NE
Humidity77%
Visibility—
Dew point71°
Mon, 1782° / 77°0.04
Morning78°feels 81°
Afternoon82°feels 86°
Evening81°feels 85°
Overnight78°feels 80°
82 °
Honolulu, Monday, 17 August
Light rain. High 82°, low 77°.
Pressure29.94 inHg
Wind13.3 mph S
Humidity72%
Visibility—
Dew point71°
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 Honolulu, 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.