Kona Airport at Keahole (KOA) Weather 07/20/2025
Overnight
76
Partly Cloudy
Sunday
86
Mostly Sunny
Sunday Night
76
Mostly Cloudy
Monday
87
Mostly Sunny
Monday Night
76
Mostly Cloudy
Tuesday
87
Partly Sunny
Tuesday Night
75
Mostly Cloudy
Wednesday
86
Mostly Sunny then Isolated Showers
Wednesday Night
76
Mostly Cloudy
Thursday
86
Mostly Sunny
Thursday Night
75
Partly Cloudy
Friday
86
Mostly Sunny
Friday Night
75
Partly Cloudy
Weekly Forecast
Overnight
Partly cloudy, with a low around 76. West wind around 5 mph becoming calm.
Sunday
Mostly sunny, with a high near 86. Calm wind becoming west southwest 5 to 7 mph.
Sunday Night
Mostly cloudy, with a low around 76. Calm wind.
Monday
Mostly sunny, with a high near 87. Calm wind becoming southwest around 6 mph.
Monday Night
Mostly cloudy, with a low around 76. Calm wind.
Tuesday
Partly sunny, with a high near 87. Calm wind becoming southwest 5 to 7 mph.
Tuesday Night
Mostly cloudy, with a low around 75. Light and variable wind.
Wednesday
Isolated showers after noon. Partly sunny, with a high near 86. Calm wind becoming west around 6 mph. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, with a low around 76. Calm wind.
Thursday
Mostly sunny, with a high near 86. Southwest wind around 6 mph becoming calm in the afternoon.
Thursday Night
Partly cloudy, with a low around 75. Calm wind.
Friday
Mostly sunny, with a high near 86. Calm wind becoming west southwest around 6 mph.
Friday Night
Partly cloudy, with a low around 75. Calm wind becoming north northeast around 5 mph after midnight.