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WeatherLive › Hawaii › Kailua-Kona

Kailua-Kona, HI Weather (96740)

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherKailua-Kona · 11:40 PM HST
78° | 73°
74°F
Feels like 79°
Partly cloudy
WindE 2 mph · Gusts 3 mph
Precip71% · 0.12 in
Humidity75% · Dew point 66°
UV index12 Extreme
Air Quality17 Good
Pressure29.97 inHg
Visibility6 mi
Sunrise / Sunset6:07 AM · 6:43 PM · 12h 36m

Weather map — Kailua-Kona

Full radar →
Now
74°
25%
2 mph
00:00
74°
28%
1 mph
01:00
74°
19%
0 mph
02:00
74°
25%
2 mph
03:00
73°
18%
3 mph
04:00
73°
22%
4 mph
05:00
73°
22%
4 mph
06:00
73°
22%
4 mph
07:00
74°
20%
3 mph
08:00
76°
7%
1 mph
09:00
77°
15%
2 mph
10:00
78°
15%
3 mph
11:00
78°
15%
5 mph
12:00
78°
17%
6 mph
13:00
78°
19%
6 mph
14:00
78°
18%
6 mph
15:00
78°
14%
6 mph
16:00
76°
18%
5 mph
17:00
75°
21%
3 mph
18:00
75°
25%
2 mph
19:00
75°
15%
1 mph
20:00
75°
18%
1 mph
21:00
75°
23%
2 mph
22:00
75°
30%
4 mph

Today · Thu 8/27

High 78°
71% / 0.12 in

Showers. Winds SW at 8 mph.

Tonight · Thu 8/27

Low 73°
28% / 0.01 in

Partly cloudy. Winds E at 1 mph.

Tomorrow · Fri 8/28

78° | 73°
58% / 0.04 in

Showers. Winds W at 6 mph.

7-day trend

Kailua-Kona · temperature + precipitation

10-day forecast

Updated 11:40 PM

Details & indices

Wind
2 mph E
Gusts 3 mph
Humidity
75%
Dew point 66°
Pressure
29.97 inHg
Rising
UV index
12 — Extreme
High today
Air Quality
Good
AQI 17 · US EPA
Allergy
None detected
—
Visibility
6 mi
Clear view
Allergy — Kailua-Kona

🌿 Conditions right now

View all →
Birch
None
Grass
None
Oak
None
Alder
None
Hazel
None
Mugwort
None
Ragweed
None

Sun & moon

Sunrise6:07 AM
Sunset6:43 PM
Length of day12h 36m
Moonrise6:38 PM
Moonset5:43 AM
Moon phase🌕 Full Moon · 100%
Next full moonSep 26 Harvest Moon
Latitude19.6402°N
Longitude-155.9991°E

Water temps nearby

View all →
Hapuna Beach, Big Island (27 mi)84°
🌤️No rain expected in the next 90 minutes
Now+30+60+90 min
Minute-by-minute precip · HRRR nowcast

Daily planner

computed from today's forecast
Laundry day
Poor
Line-drying weather
Grilling
Fair
Fire up the grill
Running
Poor
Lace up outside
Patio
Fair
Dinner outdoors
Nearby places in {{REGION}}
Honolulu
Partly cloudy
77°
Data sources · Thursday, August 27
Where the Kailua-Kona forecast comes from
This page blends NOAA/NWS model guidance with global ensembles for the 10-day outlook, air quality and alerts. Data refreshes every hour, current conditions every 15 minutes. Coordinates: 19.6402°N, -155.9991°.
NBM + global weather models
Updated: 11:40 PM
Weather in Kailua-Kona
Kailua-Kona's outlook: warmest day near 80° (Monday), coldest night about 72° (Friday). Models drop roughly 0.82 in of precipitation across the stretch — watch Thursday (76%). No watches or warnings are active for the area right now. Right now Kailua-Kona is about 3° cooler than nearby Honolulu. Longer view: trade-wind climate — warm and steady year-round.
Kailua-Kona, HI · Elev 52 ft · 19.64°N, 156.00°W · Hawaii · Forecast computed for these exact coordinates
Powered by NWS/NOAA guidance, multi-model forecasts and official environmental feeds · NOAA/NWS · EPA AirNow · MET Norway · global models
Updated: 11:40 PM