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Rest Of Tonight:

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
Cloud Weather Radar

Regional Big Island Weather Forecast Hawaii County Weather Forecast for May 21, 2026