10-day forecast for Honolulu, HI: 76° to 82°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
82°
Best day: Saturday, August 8
78° · 1.52 in
Worst day: Sunday, August 16
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0981° / 77°0
Morning78°feels 79°
Afternoon81°feels 84°
Evening78°feels 79°
Overnight77°feels 78°
81 °
Honolulu, Sunday, 9 August
Partly cloudy. High 81°, low 77°.
Pressure30.00 inHg
Wind17.6 mph NE
Humidity74%
Visibility6.2 mi
Dew point71°
Mon, 1081° / 77°0
Morning78°feels 80°
Afternoon81°feels 85°
Evening78°feels 79°
Overnight77°feels 79°
81 °
Honolulu, Monday, 10 August
Mostly clear. High 81°, low 77°.
Pressure29.97 inHg
Wind15.9 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
Wind17 mph E
Humidity66%
Visibility6.2 mi
Dew point68°
Wed, 1280° / 76°0
Morning78°feels 78°
Afternoon80°feels 80°
Evening78°feels 79°
Overnight76°feels 77°
80 °
Honolulu, Wednesday, 12 August
Overcast. High 80°, low 76°.
Pressure29.94 inHg
Wind17.6 mph E
Humidity65%
Visibility6.2 mi
Dew point67°
Thu, 1381° / 77°0
Morning78°feels 80°
Afternoon80°feels 83°
Evening79°feels 79°
Overnight77°feels 79°
81 °
Honolulu, Thursday, 13 August
Overcast. High 81°, low 77°.
Pressure29.94 inHg
Wind21.7 mph NE
Humidity69%
Visibility—
Dew point69°
Fri, 1480° / 77°0
Morning78°feels 79°
Afternoon80°feels 80°
Evening79°feels 79°
Overnight77°feels 78°
80 °
Honolulu, Friday, 14 August
Mostly clear. High 80°, low 77°.
Pressure29.94 inHg
Wind23.2 mph NE
Humidity69%
Visibility—
Dew point68°
Sat, 1580° / 77°0.07
Morning78°feels 79°
Afternoon80°feels 80°
Evening78°feels 79°
Overnight77°feels 78°
80 °
Honolulu, Saturday, 15 August
Light rain. High 80°, low 77°.
Pressure29.94 inHg
Wind24.6 mph NE
Humidity77%
Visibility—
Dew point72°
Sun, 1678° / 77°1.52
Morning77°feels 79°
Afternoon77°feels 79°
Evening78°feels 80°
Overnight78°feels 80°
78 °
Honolulu, Sunday, 16 August
Heavy rain. High 78°, low 77°.
Pressure29.35 inHg
Wind41.2 mph S
Humidity92%
Visibility—
Dew point75°
Mon, 1782° / 77°0.09
Morning78°feels 81°
Afternoon81°feels 85°
Evening81°feels 85°
Overnight78°feels 79°
82 °
Honolulu, Monday, 17 August
Light rain. High 82°, low 77°.
Pressure30.03 inHg
Wind15.4 mph S
Humidity79%
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 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.