Hilo, Big Island Weather
Today
77° F
Rain Showers Likely
Wind 6 to 9 mph NNE
Tonight
67° F
Rain Showers Likely
Wind 8 mph N
Friday
77° F
Scattered Rain Showers
Wind 6 to 12 mph NNE
Friday Night
66° F
Rain Showers Likely
Wind 3 to 10 mph NNE
Saturday
77° F
Rain Showers Likely
Wind 3 to 12 mph NE
Saturday Night
66° F
Rain Showers Likely
Wind 8 mph NE
Sunday
77° F
Rain Showers Likely
Wind 2 to 9 mph E
Sunday Night
66° F
Rain Showers Likely
Wind 3 mph E
Memorial Day
78° F
Scattered Rain Showers
Wind 2 to 8 mph NE
Monday Night
66° F
Occasional Rain Showers
Wind 6 mph NE
Tuesday
78° F
Scattered Rain Showers
Wind 6 to 9 mph NE
Tuesday Night
67° F
Rain Showers Likely
Wind 7 mph ENE
Wednesday
78° F
Scattered Rain Showers
Wind 5 to 8 mph ENE
Wednesday Night
68° F
Rain Showers Likely
Wind 6 mph E
Weather Radar
Regional Big Island Weather Forecast Hawaii County Weather Forecast for May 21, 2026