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Weather at Kailua Beach today — United States

United States

October 18, 2026, 16:25
Partly Cloudy
+26°C
Partly Cloudy
Feels like: +28°C

Now at Kailua Beach: partly cloudy, +26°C, feels like +28°C. No major precipitation expected, 0 mm; wind 9 m/s.

Precipitation map
Precipitation map

Now at Kailua Beach: partly cloudy, +26°C, feels like +28°C. No major precipitation expected, 0 mm; wind 9 m/s.

Weather in the next hours

16:00
Partly Cloudy
+26°C
0%
17:00
Partly Cloudy
+26°C
0%
18:00
Partly Cloudy
+25°C
0%
19:00
Partly Cloudy
+25°C
0%
20:00
Partly Cloudy
+25°C
0%
21:00
Partly Cloudy
+25°C
0%
22:00
Patchy rain nearby
+25°C
30%
23:00
Patchy rain nearby
+25°C
30%
00:00
Partly Cloudy
+25°C
15%
01:00
Partly Cloudy
+25°C
15%
02:00
Partly Cloudy
+25°C
0%
03:00
Partly Cloudy
+25°C
0%
04:00
Partly Cloudy
+25°C
0%
05:00
Partly Cloudy
+25°C
0%
06:00
Partly Cloudy
+25°C
0%
07:00
Partly Cloudy
+25°C
0%
08:00
Partly Cloudy
+26°C
5%
09:00
Partly Cloudy
+26°C
5%

Sea temperature at Kailua Beach today

+27°C
Warm water

Generally considered a comfortable temperature for swimming at the beach.

Very cold Warm Hot

Data from NASA

Hourly weather at Kailua Beach

Today

Oct 18

16:00
Partly Cloudy
+26°C
0%
9 m/s
68%
762
18 m/s
↙← ENE
mmHg

Partly Cloudy

Feels like +28°C
Precipitation amount 0 mm
Humidity 68%
Cloud cover 20%
Pressure 762 mmHg
Visibility 16 km
UV index 1 point
17:00
Partly Cloudy
+26°C
0%
9 m/s
69%
762
18 m/s
↙← ENE
mmHg

Partly Cloudy

Feels like +27°C
Precipitation amount 0 mm
Humidity 69%
Cloud cover 21%
Pressure 762 mmHg
Visibility 16 km
UV index 0 points
18:00
Partly Cloudy
+25°C
0%
9 m/s
70%
763
18 m/s
↙← ENE
mmHg

Partly Cloudy

Feels like +27°C
Precipitation amount 0 mm
Humidity 70%
Cloud cover 23%
Pressure 763 mmHg
Visibility 16 km
UV index 0 points
19:00
Partly Cloudy
+25°C
0%
10 m/s
71%
763
17 m/s
↙← ENE
mmHg

Partly Cloudy

Feels like +27°C
Precipitation amount 0 mm
Humidity 71%
Cloud cover 30%
Pressure 763 mmHg
Visibility 16 km
UV index 0 points
20:00
Partly Cloudy
+25°C
0%
9 m/s
72%
764
17 m/s
↙← ENE
mmHg

Partly Cloudy

Feels like +27°C
Precipitation amount 0 mm
Humidity 72%
Cloud cover 30%
Pressure 764 mmHg
Visibility 16 km
UV index 0 points
Hour
Temp
Feels like
Rain chance
Wind
Gusts
Precip. amt.
Humidity
Clouds
Pressure
Visibility
UV index
Now
Partly Cloudy
Cloudy
Windy
+26°C
+28°C
0%
9 m/s ↙← ENE
18 m/s
0 mm
68%
20%
762 mmHg
16 km
1 point
17:00
Partly Cloudy
Cloudy
Windy
+26°C
+27°C
0%
9 m/s ↙← ENE
18 m/s
0 mm
69%
21%
762 mmHg
16 km
0 points
18:00
Partly Cloudy
Cloudy
Windy
+25°C
+27°C
0%
9 m/s ↙← ENE
18 m/s
0 mm
70%
23%
763 mmHg
16 km
0 points
19:00
Partly Cloudy
Cloudy
Windy
+25°C
+27°C
0%
10 m/s ↙← ENE
17 m/s
0 mm
71%
30%
763 mmHg
16 km
0 points
20:00
Partly Cloudy
Cloudy
Windy
+25°C
+27°C
0%
9 m/s ↙← ENE
17 m/s
0 mm
72%
30%
764 mmHg
16 km
0 points
21:00
Partly Cloudy
Cloudy
Windy
+25°C
+27°C
0%
10 m/s ↙← ENE
17 m/s
0 mm
72%
20%
764 mmHg
16 km
0 points
22:00
Patchy rain nearby
Rain
Windy
+25°C
+27°C
30%
9 m/s ↙← ENE
18 m/s
0.3 mm
72%
29%
764 mmHg
16 km
0 points
23:00
Patchy rain nearby
Rain
Windy
+25°C
+27°C
30%
10 m/s ↙← ENE
17 m/s
0.3 mm
73%
39%
764 mmHg
16 km
0 points
Tomorrow
Partly Cloudy
Cloudy
Windy
+25°C
+27°C
15%
9 m/s ↙← ENE
17 m/s
0.1 mm
73%
36%
764 mmHg
16 km
0 points
01:00
Partly Cloudy
Cloudy
Windy
+25°C
+27°C
15%
9 m/s ↙← ENE
17 m/s
0.1 mm
73%
39%
764 mmHg
16 km
0 points
02:00
Partly Cloudy
Cloudy
Windy
+25°C
+26°C
0%
9 m/s ↙← ENE
16 m/s
0 mm
73%
32%
763 mmHg
16 km
0 points
03:00
Partly Cloudy
Cloudy
Windy
+25°C
+27°C
0%
9 m/s ↙← ENE
15 m/s
0 mm
73%
23%
763 mmHg
16 km
0 points
04:00
Partly Cloudy
Cloudy
Windy
+25°C
+27°C
0%
9 m/s ↙← ENE
16 m/s
0 mm
73%
22%
763 mmHg
16 km
0 points
05:00
Partly Cloudy
Cloudy
Windy
+25°C
+27°C
0%
9 m/s ↙← ENE
15 m/s
0 mm
73%
27%
763 mmHg
16 km
0 points
06:00
Partly Cloudy
Cloudy
Windy
+25°C
+27°C
0%
9 m/s ↙← ENE
16 m/s
0 mm
73%
25%
763 mmHg
16 km
0 points
07:00
Partly Cloudy
Cloudy
Windy
+25°C
+27°C
0%
9 m/s ↙← ENE
16 m/s
0 mm
73%
28%
764 mmHg
16 km
0 points
08:00
Partly Cloudy
Cloudy
Windy
+26°C
+27°C
5%
9 m/s ↙← ENE
15 m/s
0 mm
72%
42%
764 mmHg
16 km
0 points
09:00
Partly Cloudy
Cloudy
Windy
+26°C
+28°C
5%
9 m/s ↙← ENE
16 m/s
0 mm
71%
55%
764 mmHg
16 km
1 point
Sun and UV

Daylight

UV 1 point Low
Sunrise 06:27
Sunset 18:03
Daylight 11 hours 35 min Solar noon 12:15
Moon
First Quarter
Rise13:25 Set— Illumination49% PhaseWaxing
Now 14 days Month
October November December January February March April May June July August September

Weather at Kailua Beach over the next few days

14-day view
Date
Today
Tomorrow
Day after tomorrow
Wednesday
Thursday
Friday
Saturday
Sunday
Monday
Day
Night
Sea t°
Rain
Wind
Press.
Hum.
Feels like
UV
Clouds
Visibility
Gusts
Partly Cloudy +27°C
Partly Cloudy +25°C
+27°C
25% 0.7 mm
10 m/s ↙← ENE
762 mmHg
67%
day +29°C / night +26°C
7 points
35%
16 km
18 m/s ↙← ENE
Partly Cloudy +27°C
Patchy light rain in area with thunder +25°C
+27°C
15% 0.3 mm
9 m/s ↙← ENE
764 mmHg
70%
day +29°C / night +26°C
6 points
27%
16 km
17 m/s ↙← ENE
Partly Cloudy +27°C
Clear +25°C
+27°C
15% 0.1 mm
9 m/s ↙← ENE
No data
66%
day +28°C / night +26°C
7 points
39%
No data
18 m/s ↙← ENE
Partly Cloudy +27°C
Clear +23°C
+27°C
15% 0.2 mm
8 m/s ↙← ENE
No data
66%
day +28°C / night +25°C
6 points
25%
No data
15 m/s ↙← ENE
Partly Cloudy +27°C
Partly Cloudy +23°C
+27°C
15% 0.4 mm
5 m/s ↙← ENE
No data
68%
day +29°C / night +25°C
6 points
35%
No data
13 m/s ↙← ENE
Cloudy +27°C
Overcast +23°C
+27°C
10% 0 mm
4 m/s ↙ NE
No data
72%
day +29°C / night +25°C
3 points
97%
No data
12 m/s ↙ NE
Partly Cloudy +27°C
Patchy light rain in area with thunder +23°C
+27°C
15% 0.2 mm
4 m/s ↙ NE
No data
74%
day +29°C / night +25°C
6 points
32%
No data
13 m/s ↙ NE
Patchy light rain in area with thunder +26°C
Patchy light rain in area with thunder +23°C
+27°C
20% 1.2 mm
5 m/s ↙ NE
No data
74%
day +28°C / night +25°C
5 points
71%
No data
13 m/s ↙ NE
Patchy light rain in area with thunder +26°C
Patchy light rain in area with thunder +23°C
+27°C
15% 0.4 mm
5 m/s ↙← ENE
No data
72%
day +28°C / night +25°C
3 points
89%
No data
13 m/s ↙← ENE

Weather forecast for Kailua Beach

Weather at Kailua Beach for 14 days Air and sea temperature, precipitation, wind and trends for the next few days. Weather at Kailua Beach for a month Daily 30-day forecast with daytime, nighttime and sea temperatures. Weather at Kailua Beach in October Monthly climate with air and sea temperature, precipitation and yearly statistics.

Weather questions about Kailua Beach

What is the weather at Kailua Beach now?

Now at Kailua Beach: partly cloudy, +26°C, feels like +28°C. Wind 9 m/s.

Will it rain at Kailua Beach today?

Today's forecast gives a maximum precipitation chance of 25% and a daily total of 0.7 mm.

What is the water temperature around Kailua Beach Middle?

Sea water is +27°C now. The water is warm.

How will the weather change at Kailua Beach over the next few days?

Over the next few days expect +27°C by day and +23°C…+25°C at night; precipitation chance up to 25%, wind up to 10 m/s.

What does the weather feel like at Kailua Beach today?

Right now it is +26°C, feels like +28°C; wind 9 m/s. No major precipitation expected.