Hilo International Airport (ITO) 15 Day Weather Forecast, Hilo United States

Current weather conditions and 15 day weather forecast for Hilo International Airport in Hilo, United States including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain, wind speed, cloud, pressure, and UV index.

Current weather conditions at ITO

13 December 2025 Sat
23.2 ° C
( 73.8°F )

Sunny
Sunny
Feels Like : 25 ° C / 76.9°F
Humidity : % 61
Pressure : 1014 mb
Wind Speed : 7.6 kmph / 4.7 miles from SS
Visibility : 16 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 0

15-day weather forecast for Hilo International Airport, Hilo, United States

Date Weather forecast Low temperature High temperature Average Temperature Humidity Wind Chance of rain
13 December 2025 Sat Sunny Sunny 20.8 ° C 26.1 ° C 22.9 ° C % 68 17.6 km/h 0%
14 December 2025 Sun Patchy rain nearby Patchy rain nearby 21.3 ° C 25.8 ° C 23.1 ° C % 73 22.3 km/h 81%
15 December 2025 Mon Patchy rain nearby Patchy rain nearby 20.9 ° C 25.8 ° C 22.8 ° C % 73 23.8 km/h 85%
16 December 2025 Tue Patchy rain nearby Patchy rain nearby 21.5 ° C 25.9 ° C 23 ° C % 76 23.8 km/h 83%
17 December 2025 Wed Patchy rain nearby Patchy rain nearby 20.8 ° C 24.7 ° C 22.2 ° C % 75 23.4 km/h 87%
18 December 2025 Thu Patchy rain nearby Patchy rain nearby 21 ° C 25.4 ° C 22.6 ° C % 75 24.8 km/h 80%
19 December 2025 Fri Patchy rain nearby Patchy rain nearby 20.9 ° C 25.1 ° C 22.6 ° C % 76 25.9 km/h 79%
20 December 2025 Sat Partly Cloudy  Partly Cloudy 20.4 ° C 25.2 ° C 22.5 ° C % 78 20.5 km/h 0%
21 December 2025 Sun Patchy rain nearby Patchy rain nearby 21.1 ° C 25.4 ° C 22.8 ° C % 77 23 km/h 85%
22 December 2025 Mon Patchy rain nearby Patchy rain nearby 21.3 ° C 24.4 ° C 22.4 ° C % 79 22.7 km/h 86%
23 December 2025 Tue Patchy rain nearby Patchy rain nearby 20.5 ° C 23.7 ° C 22 ° C % 76 19.8 km/h 78%
24 December 2025 Wed Patchy rain nearby Patchy rain nearby 20.9 ° C 25.2 ° C 22.7 ° C % 71 18.7 km/h 89%
25 December 2025 Thu Partly Cloudy  Partly Cloudy 20.9 ° C 25.1 ° C 22.4 ° C % 72 17.6 km/h 0%
26 December 2025 Fri Partly Cloudy  Partly Cloudy 20.2 ° C 23.4 ° C 21.5 ° C % 74 14.8 km/h 0%
Weather forecasts are usually fully updated every 3 hours.

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