| NWS Forecast for: Hilo International Airport HI Issued by: National Weather Service Honolulu, HI Last Update: 6:01 pm HST Jul 20, 2026 |  |
| Tonight: Occasional showers, mainly after 2am. Low around 71. Light and variable wind. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible. Tuesday: Occasional showers. High near 81. Calm wind becoming east 5 to 8 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible. Tuesday Night: Showers likely. Mostly cloudy, with a low around 71. Calm wind becoming north northeast around 5 mph after midnight. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible. Wednesday: Scattered showers, mainly before noon. Partly sunny, with a high near 80. East northeast wind 5 to 8 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible. Wednesday Night: Scattered showers. Mostly cloudy, with a low around 71. East northeast wind 5 to 8 mph becoming southwest in the evening. Chance of precipitation is 40%. Thursday: Scattered showers, mainly before noon. Partly sunny, with a high near 81. Southeast wind 6 to 8 mph becoming east northeast in the afternoon. Chance of precipitation is 30%. Thursday Night: Scattered showers. Mostly cloudy, with a low around 70. East northeast wind 5 to 8 mph becoming north after midnight. Chance of precipitation is 50%. Friday: Scattered showers, mainly before noon. Partly sunny, with a high near 80. Northeast wind 5 to 10 mph. Chance of precipitation is 40%. Friday Night: Scattered showers. Mostly cloudy, with a low around 71. Northeast wind 6 to 10 mph becoming northwest after midnight. Chance of precipitation is 50%. Saturday: Scattered showers, mainly before noon. Partly sunny, with a high near 81. Northwest wind 6 to 13 mph becoming northeast in the morning. Chance of precipitation is 40%. Saturday Night: Scattered showers. Mostly cloudy, with a low around 71. Northeast wind 7 to 13 mph becoming north northwest after midnight. Chance of precipitation is 50%. Sunday: Scattered showers. Mostly cloudy, with a high near 80. North northwest wind 7 to 14 mph becoming northeast in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 40%. Sunday Night: Scattered showers. Mostly cloudy, with a low around 71. North wind 8 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 40%. Monday: Scattered showers. Partly sunny, with a high near 82. North northeast wind 8 to 13 mph. Chance of precipitation is 30%. | |
| Hilo International Airport HI 19.72°N 155.09°W (Elev. 95 ft) | |
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