Hazardous Weather Conditions
Current conditions at
Kailua / Kona, Keahole Airport (PHKO)
Lat: 19.74°NLon: 156.05°WElev: 43ft.
Partly Cloudy
75°F
24°C
| Humidity | 88% |
| Wind Speed | N 7 mph |
| Barometer | 29.85 in (1010.6 mb) |
| Dewpoint | 71°F (22°C) |
| Visibility | 10.00 mi |
| Last update | 19 Mar 2:53 am HST |
Extended Forecast for
Kailua HI
Flood Watch March 19, 06:00pm until March 22, 06:00pm
Overnight
Low: 73 °F
Scattered
ShowersThursday
High: 82 °F
Heavy Rain
Thursday Night
Low: 74 °F
Heavy Rain
then Mostly
CloudyFriday
High: 83 °F
Isolated
T-stormsFriday Night
Low: 74 °F
Heavy Rain
Saturday
High: 83 °F
Heavy Rain
Saturday Night
Low: 73 °F
Heavy Rain
Sunday
High: 83 °F
Heavy Rain
Sunday Night
Low: 72 °F
Showers
Likely
Detailed Forecast
Overnight
Scattered showers. Mostly cloudy, with a low around 73. North wind 5 to 8 mph becoming calm. Chance of precipitation is 30%.
Thursday
Scattered showers before 8am, then scattered showers after 2pm. The rain could be heavy at times. Mostly cloudy, with a high near 82. Calm wind becoming south 5 to 8 mph in the morning. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Scattered showers before 8pm. The rain could be heavy at times. Mostly cloudy, with a low around 74. South wind 6 to 9 mph. Chance of precipitation is 50%. New precipitation amounts between 1 and 2 inches possible.
Friday
Isolated showers and thunderstorms after 8am. Mostly cloudy, with a high near 83. South wind 8 to 11 mph. Chance of precipitation is 20%.
Friday Night
Scattered showers and thunderstorms, mainly after 8pm. Some of the storms could produce heavy rainfall. Cloudy, with a low around 74. South wind around 9 mph. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after 8am. Some of the storms could produce heavy rainfall. Cloudy, with a high near 83. South southwest wind 8 to 13 mph. Chance of precipitation is 60%. New rainfall amounts between 1 and 2 inches possible.
Saturday Night
Showers likely and possibly a thunderstorm before 8pm, then scattered showers and thunderstorms after 8pm. Some of the storms could produce heavy rainfall. Cloudy, with a low around 73. South wind 3 to 8 mph. Chance of precipitation is 60%.
Sunday
Scattered showers and thunderstorms, then showers and possibly a thunderstorm after 8am. Some of the storms could produce heavy rainfall. High near 83. Light and variable wind becoming north northwest around 6 mph in the afternoon. Chance of precipitation is 80%.
Sunday Night
Showers likely. Cloudy, with a low around 72. North northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 70%.
Monday
Showers likely, mainly before 8am. Cloudy, with a high near 81. North wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 70%.
Monday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 71. Light north northeast wind.
Tuesday
Isolated showers. Mostly cloudy, with a high near 81. Calm wind. Chance of precipitation is 20%.
Tuesday Night
Isolated showers. Mostly cloudy, with a low around 72. Calm wind. Chance of precipitation is 20%.
Wednesday
Isolated showers. Mostly sunny, with a high near 82. Calm wind becoming west southwest around 5 mph. Chance of precipitation is 20%.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Kailua HI
19.63°N 156°W (Elev. 0 ft)
19.63°N 156°W (Elev. 0 ft)
6:01 pm HST Mar 18, 2026
3am HST Mar 19, 2026-6pm HST Mar 25, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
