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

05 December 2025 Fri
20.6 ° C
( 69.1°F )

Light rain
Light rain
Feels Like : 20.6 ° C / 69.1°F
Humidity : % 93
Pressure : 1019 mb
Wind Speed : 9.4 kmph / 5.8 miles from SESE
Visibility : 16 km
Precipitation (rainfall) : 1.25 mm
Cloud (%) : 100

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
04 December 2025 Thu Moderate rain Moderate rain 19.9 ° C 23.2 ° C 21.6 ° C % 75 18.7 km/h 98%
05 December 2025 Fri Heavy rain Heavy rain 16.7 ° C 20.7 ° C 19.8 ° C % 82 16.2 km/h 97%
06 December 2025 Sat Moderate rain Moderate rain 16.8 ° C 19.9 ° C 19.2 ° C % 79 13.7 km/h 88%
07 December 2025 Sun Patchy rain nearby Patchy rain nearby 19.7 ° C 21.1 ° C 20.5 ° C % 77 13.3 km/h 89%
08 December 2025 Mon Patchy rain nearby Patchy rain nearby 19.9 ° C 23.7 ° C 21.4 ° C % 72 12.2 km/h 87%
09 December 2025 Tue Patchy rain nearby Patchy rain nearby 20 ° C 23.6 ° C 21.3 ° C % 74 12.6 km/h 85%
10 December 2025 Wed Sunny Sunny 20.1 ° C 24.2 ° C 22 ° C % 74 18.4 km/h 0%
11 December 2025 Thu Patchy rain nearby Patchy rain nearby 20.9 ° C 25 ° C 22.3 ° C % 74 21.2 km/h 83%
12 December 2025 Fri Patchy rain nearby Patchy rain nearby 21 ° C 25.4 ° C 22.9 ° C % 77 16.9 km/h 88%
13 December 2025 Sat Patchy rain nearby Patchy rain nearby 21.3 ° C 24.8 ° C 22.6 ° C % 81 13 km/h 86%
14 December 2025 Sun Patchy rain nearby Patchy rain nearby 20.4 ° C 23 ° C 21.4 ° C % 81 13 km/h 88%
15 December 2025 Mon Patchy rain nearby Patchy rain nearby 19.7 ° C 22.8 ° C 21.1 ° C % 81 16.2 km/h 86%
16 December 2025 Tue Patchy rain nearby Patchy rain nearby 20.3 ° C 22.7 ° C 21.2 ° C % 80 12.6 km/h 88%
17 December 2025 Wed Patchy rain nearby Patchy rain nearby 20.3 ° C 22.5 ° C 21.2 ° C % 79 8.6 km/h 88%
Weather forecasts are usually fully updated every 3 hours.

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