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Honolulu — 16-Day Forecast

Extended daily weather outlook · United States

🌦️26°Ctoday
OverviewHourly16-DayAir QualityHistory
21° coldestTemperature range (relative)29° hottest
Thursday
Jun 4
🌦️
49%
23°/27°
Sunrise
5:48 AM
Sunset
7:11 PM
UV Index
8.65Very High
Max Wind
23 km/h
Precipitation
5.8 mm
Moon
🌖Waning Gibbous
Feels Max
29°C
Daylight
13h 23m
Today
Jun 5
🌦️
25%
22°/28°
Sunrise
5:48 AM
Sunset
7:11 PM
UV Index
8.8Very High
Max Wind
22 km/h
Precipitation
2 mm
Moon
🌖Waning Gibbous
Feels Max
29°C
Daylight
13h 23m
Tomorrow
Jun 6
🌦️
25%
22°/27°
Sunrise
5:48 AM
Sunset
7:11 PM
UV Index
8.8Very High
Max Wind
24 km/h
Precipitation
2 mm
Moon
🌗Last Quarter
Feels Max
28°C
Daylight
13h 23m
Sunday
Jun 7
🌦️
61%
21°/27°
Sunrise
5:48 AM
Sunset
7:12 PM
UV Index
8.95Very High
Max Wind
23 km/h
Precipitation
1.9 mm
Moon
🌗Last Quarter
Feels Max
29°C
Daylight
13h 24m
Monday
Jun 8
🌦️
69%
21°/27°
Sunrise
5:48 AM
Sunset
7:12 PM
UV Index
8.7Very High
Max Wind
23 km/h
Precipitation
3.2 mm
Moon
🌗Last Quarter
Feels Max
29°C
Daylight
13h 24m
Tuesday
Jun 9
🌦️
30%
22°/28°
Sunrise
5:48 AM
Sunset
7:13 PM
UV Index
8.75Very High
Max Wind
17 km/h
Precipitation
0.6 mm
Moon
🌗Last Quarter
Feels Max
31°C
Daylight
13h 25m
Wednesday
Jun 10
🌦️
27%
21°/28°
Sunrise
5:48 AM
Sunset
7:13 PM
UV Index
7.7High
Max Wind
18 km/h
Precipitation
3.6 mm
Moon
🌘Waning Crescent
Feels Max
30°C
Daylight
13h 25m
Thursday
Jun 11
🌦️
31%
22°/27°
Sunrise
5:48 AM
Sunset
7:13 PM
UV Index
8.15Very High
Max Wind
15 km/h
Precipitation
4.8 mm
Moon
🌘Waning Crescent
Feels Max
30°C
Daylight
13h 25m
Friday
Jun 12
⛅
22%
21°/29°
Sunrise
5:48 AM
Sunset
7:13 PM
UV Index
8.65Very High
Max Wind
16 km/h
Precipitation
0 mm
Moon
🌘Waning Crescent
Feels Max
31°C
Daylight
13h 25m
Saturday
Jun 13
🌦️
29%
21°/28°
Sunrise
5:49 AM
Sunset
7:14 PM
UV Index
7.95High
Max Wind
10 km/h
Precipitation
7.2 mm
Moon
🌑New Moon
Feels Max
32°C
Daylight
13h 25m
Sunday
Jun 14
🌦️
35%
22°/28°
Sunrise
5:49 AM
Sunset
7:14 PM
UV Index
8.6Very High
Max Wind
18 km/h
Precipitation
2.1 mm
Moon
🌑New Moon
Feels Max
31°C
Daylight
13h 25m
Monday
Jun 15
🌦️
22%
22°/28°
Sunrise
5:49 AM
Sunset
7:14 PM
UV Index
8.75Very High
Max Wind
18 km/h
Precipitation
0.3 mm
Moon
🌑New Moon
Feels Max
30°C
Daylight
13h 25m
Tuesday
Jun 16
🌦️
22%
22°/28°
Sunrise
5:49 AM
Sunset
7:15 PM
UV Index
8.4Very High
Max Wind
15 km/h
Precipitation
2.4 mm
Moon
🌑New Moon
Feels Max
31°C
Daylight
13h 26m
Wednesday
Jun 17
🌦️
24%
23°/29°
Sunrise
5:49 AM
Sunset
7:15 PM
UV Index
8.3Very High
Max Wind
21 km/h
Precipitation
1.2 mm
Moon
🌒Waxing Crescent
Feels Max
32°C
Daylight
13h 26m
Thursday
Jun 18
🌦️
18%
23°/28°
Sunrise
5:49 AM
Sunset
7:15 PM
UV Index
8.75Very High
Max Wind
16 km/h
Precipitation
2.4 mm
Moon
🌒Waxing Crescent
Feels Max
32°C
Daylight
13h 26m
Friday
Jun 19
🌦️
14%
23°/29°
Sunrise
5:50 AM
Sunset
7:15 PM
UV Index
8.8Very High
Max Wind
22 km/h
Precipitation
0.3 mm
Moon
🌒Waxing Crescent
Feels Max
32°C
Daylight
13h 25m

About the 16-day forecast

LiveWeather provides up to 16 days of forecast data for Honolulu — more than most weather apps which are limited to 7–10 days. Data is sourced from Open-Meteo's ensemble models which combine multiple NWP systems including ECMWF for maximum accuracy. Forecasts beyond day 7 should be considered indicative; confidence decreases with time.

Daily high and low temperatures are the maximum and minimum values recorded across the full 24 hours. Precipitation probability shows the chance of any measurable rain or snow occurring during the day. UV Index max is the peak value expected during peak sun hours.