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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 · 2:46 AM HST
27° | 23°
24°C
Feels like 26°
Sunny
WindNE 3 mph · Gusts 3 mph
Precip6% · –
Humidity69% · Dew point 18°
UV index13 Extreme
Air Quality13 Good
Pressure29.91 inHg
Visibility6 mi
Sunrise / Sunset6:09 AM · 6:37 PM · 12h 28m

Weather map — Kailua-Kona

Full radar →
Now
24°
6%
3 mph
03:00
24°
17%
2 mph
04:00
24°
16%
1 mph
05:00
24°
10%
2 mph
06:00
23°
6%
1 mph
07:00
24°
9%
2 mph
08:00
25°
13%
2 mph
09:00
26°
3%
4 mph
10:00
27°
12%
4 mph
11:00
27°
7%
5 mph
12:00
27°
3%
6 mph
13:00
27°
4%
7 mph
14:00
27°
4%
6 mph
15:00
27°
4%
7 mph
16:00
26°
4%
6 mph
17:00
26°
5%
4 mph
18:00
25°
6%
3 mph
19:00
25°
6%
3 mph
20:00
25°
6%
1 mph
21:00
25°
5%
3 mph
22:00
25°
4%
6 mph
23:00
25°
13%
7 mph
00:00
25°
13%
3 mph
01:00
25°
13%
2 mph

Today · Thu 9/3

High 27°
6% / –

Sunny. Winds W at 7 mph.

Overnight · Thu 9/3

Low 23°
17% / –

Mostly cloudy. Winds NE at 2 mph.

Tomorrow · Fri 9/4

26° | 24°
17% / –

Partly cloudy. Winds W at 8 mph.

7-day trend

Kailua-Kona · temperature + precipitation

10-day forecast

Updated 2:46 AM

Details & indices

Wind
3 mph NE
Gusts 3 mph
Humidity
69%
Dew point 18°
Pressure
29.91 inHg
Rising
UV index
13 — Extreme
High today
Air Quality
Good
AQI 13 · 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

Sunrise6:09 AM
Sunset6:37 PM
Length of day12h 28m
Moonrise11:30 PM
Moonset12:25 PM
Moon phase🌗 Last Quarter · 59%
Next full moonSep 26 Harvest Moon
Latitude19.6402°N
Longitude-155.9991°E

Water temps nearby

View all →
Hapuna Beach, Big Island (27 mi)83°
🌤️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
Great
Line-drying weather
Grilling
Great
Fire up the grill
Running
Fair
Lace up outside
Patio
Great
Dinner outdoors
Nearby places in {{REGION}}
Honolulu
Partly cloudy
25°
Data sources · Thursday, September 3
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: 2:46 AM
Weather in Kailua-Kona
Kailua-Kona's outlook: warmest day near 29° (Tuesday), coldest night about 23° (Saturday). Models drop roughly 0.44 in of precipitation across the stretch — watch Thursday (73%). Wind is the one to watch: gusts to 25 mph around Tuesday. No watches or warnings are active for the area right now. Right now Kailua-Kona is running about 50° warmer than 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: 2:46 AM