Kona Airport at Keahole (KOA) Weather 11/20/2025
Tonight
72
Isolated Showers then Mostly Clear
Sunday
85
Sunny
Sunday Night
73
Mostly Cloudy
Monday
85
Cloudy
Monday Night
73
Scattered Showers
Tuesday
84
Isolated Showers
Tuesday Night
73
Isolated Showers
Wednesday
85
Isolated Showers then Mostly Sunny
Wednesday Night
74
Mostly Cloudy
Thursday
85
Mostly Cloudy
Thursday Night
74
Mostly Cloudy
Friday
85
Mostly Cloudy
Friday Night
73
Isolated Showers
Weekly Forecast
Tonight
Isolated showers before midnight. Mostly clear, with a low around 72. South wind 7 to 10 mph becoming northeast after midnight. Chance of precipitation is 20%.
Sunday
Sunny, with a high near 85. Northeast wind 6 to 10 mph becoming southwest in the afternoon.
Sunday Night
Mostly cloudy, with a low around 73. Northwest wind 5 to 7 mph becoming calm after midnight.
Monday
Cloudy, with a high near 85. Light and variable wind.
Monday Night
Scattered showers, mainly after midnight. Cloudy, with a low around 73. Light north northeast wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Isolated showers. Cloudy, with a high near 84. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 20%.
Tuesday Night
Isolated showers. Mostly cloudy, with a low around 73. Light and variable wind. Chance of precipitation is 20%.
Wednesday
Isolated showers before noon. Mostly sunny, with a high near 85. Light and variable wind. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, with a low around 74. Light south wind.
Thursday
Mostly cloudy, with a high near 85. Southwest wind 3 to 5 mph.
Thursday Night
Mostly cloudy, with a low around 74. South southeast wind around 5 mph becoming calm after midnight.
Friday
Mostly cloudy, with a high near 85. Light and variable wind becoming west 5 to 8 mph in the afternoon.
Friday Night
Isolated showers. Mostly cloudy, with a low around 73. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 20%.