| National Weather Service Forecast for:
Kailua HI Issued by: National Weather Service Honolulu, HI |
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| Updated: 6:02 pm HST Dec 21, 2025 | ||||||||||||||||||
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| Overnight |
Scattered showers. Mostly cloudy, with a low around 75. East wind around 13 mph. Chance of precipitation is 30%. |
| Monday |
Scattered showers. Partly sunny, with a high near 80. Breezy, with an east wind 13 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible. |
| Monday Night |
Scattered showers. Mostly cloudy, with a low around 74. Windy, with an east wind 18 to 23 mph, with gusts as high as 30 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible. |
| Tuesday |
Scattered showers. Mostly cloudy, with a high near 79. Windy, with an east wind around 23 mph, with gusts as high as 31 mph. Chance of precipitation is 40%. |
| Tuesday Night |
Scattered showers. Mostly cloudy, with a low around 72. Breezy, with an east wind 18 to 22 mph, with gusts as high as 29 mph. Chance of precipitation is 30%. |
| Wednesday |
Scattered showers, mainly before noon. Mostly sunny, with a high near 79. Breezy, with an east northeast wind around 18 mph, with gusts as high as 26 mph. Chance of precipitation is 30%. |
| Wednesday Night |
Scattered showers, mainly after midnight. Partly cloudy, with a low around 72. Breezy, with an east wind 16 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 30%. |
| Christmas Day |
Scattered showers, mainly before noon. Mostly sunny, with a high near 79. Breezy, with an east wind around 17 mph, with gusts as high as 24 mph. Chance of precipitation is 30%. |
| Thursday Night |
Scattered showers, mainly after midnight. Partly cloudy, with a low around 72. Breezy, with an east wind 14 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 30%. |
| Friday |
Scattered showers. Mostly sunny, with a high near 79. Breezy, with an east wind 14 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 30%. |
| Friday Night |
Scattered showers. Mostly cloudy, with a low around 72. Breezy, with an east wind 10 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 40%. |
| Saturday |
Isolated showers. Mostly cloudy, with a high near 79. East wind around 10 mph. Chance of precipitation is 20%. |
| Saturday Night |
Isolated showers. Mostly cloudy, with a low around 71. East wind 5 to 9 mph becoming calm after midnight. Chance of precipitation is 20%. |
| Sunday |
Scattered showers. Mostly cloudy, with a high near 80. Calm wind becoming southeast 5 to 9 mph in the afternoon. Chance of precipitation is 30%. |
Forecast from NOAA-NWS for Kailua HI.