Hilo (HI)
Today
Today weather in Hilo
Monday, August 18th, 2025
25°
Patchy rain possible
Hilo will experience a pleasantly warm today, reaching temperatures of up to 25 °F and cooling to about 22 °F in the evening. It'll be quite breezy in Hilo Today with average wind speeds of 17 km/h. Rain is highly likely at 99%, but with light accumulations around 3.09 mm.
25° / 22°
Temp
99%
Rain
17 km/h
Wind
76%
Humidity
Hilo Weather Pages
Hilo hourly forecast for today
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| 12:00 AM | 01:00 AM | 02:00 AM | 03:00 AM | 04:00 AM | 05:00 AM | 06:00 AM | 06:02 AM | 07:00 AM | 08:00 AM | 09:00 AM | 10:00 AM | 11:00 AM | 12:00 PM | 01:00 PM | 02:00 PM | 03:00 PM | 04:00 PM | 05:00 PM | 06:00 PM | 06:46 PM | 07:00 PM | 08:00 PM | 09:00 PM | 10:00 PM | 11:00 PM | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | | | | | | |  | | |  | | | | | | | | | |  | | | | | | Next |
| temperatures | 23.2° | 23° | 22.9° | 22.5° | 22.3° | 22.4° | 22.5° | Sunrise | 22.7° | 23.8° | 27.2° | 24.8° | 25.4° | 25.4° | 24.6° | 24.2° | 23.5° | 22.9° | 22.6° | 23.4° | Sunset | 24.1° | 23.9° | 23.7° | 23.7° | 23.5° | |
| feels like | 25.4° | 25.2° | 25.1° | 24.8° | 24.7° | 24.7° | 24.7° | 24.9° | 25.5° | 25.8° | 26.2° | 26.7° | 26.7° | 25.9° | 25.7° | 25.3° | 25° | 24.8° | 25.4° | 26.2° | 25.9° | 25.8° | 25.7° | 25.6° | |||
| wind speed | 7 km/h | 7 km/h | 4 km/h | 4 km/h | 4 km/h | 5 km/h | 5 km/h | 5 km/h | 2 km/h | 7 km/h | 12 km/h | 16 km/h | 17 km/h | 16 km/h | 17 km/h | 17 km/h | 16 km/h | 14 km/h | 13 km/h | 12 km/h | 11 km/h | 10 km/h | 10 km/h | 10 km/h | |||
| wind degree | 124° | 134° | 177° | 209° | 227° | 238° | 242° | 237° | 162° | 93° | 94° | 99° | 102° | 98° | 90° | 84° | 82° | 81° | 76° | 71° | 67° | 67° | 68° | 63° | |||
| wind direction | SE | SE | S | SSW | SW | WSW | WSW | WSW | SSE | E | E | E | ESE | E | E | E | E | E | ENE | ENE | ENE | ENE | ENE | ENE | |||
| Precipitation | 0.4 mm | 0.3 mm | 0.1 mm | 0.1 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0.1 mm | 0.1 mm | 0.2 mm | 0.2 mm | 0.4 mm | 0.2 mm | 0.3 mm | 0.3 mm | 0.3 mm | |||
| chance for rain | 100% | 100% | 100% | 100% | 63% | 85% | 72% | 74% | 62% | 65% | 81% | 84% | 83% | 71% | 60% | 69% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | |||
| chance for snow | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| humidity | 86% | 87% | 86% | 87% | 85% | 81% | 78% | 73% | 69% | 70% | 64% | 64% | 62% | 62% | 63% | 67% | 71% | 75% | 79% | 83% | 83% | 85% | 85% | 85% | |||
| dew point | 20.9° | 20.7° | 20.4° | 20.1° | 19.7° | 19° | 18.5° | 17.6° | 17.7° | 17.5° | 17.6° | 18° | 17.7° | 16.8° | 16.7° | 17.1° | 17.3° | 17.9° | 19.7° | 21.1° | 20.9° | 21° | 21° | 20.8° | |||
| visibility | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 16 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 9 km | 9 km | 9 km | 9 km | 10 km | 10 km | 10 km | |||
| cloud cover | 77% | 70% | 86% | 89% | 84% | 73% | 82% | 77% | 73% | 75% | 89% | 78% | 89% | 85% | 72% | 82% | 82% | 76% | 80% | 81% | 81% | 56% | 60% | 56% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.5 | 1.9 | 4.7 | 8.1 | 11.1 | 12.3 | 11.4 | 8.9 | 5.7 | 3 | 1 | 0.2 | 0 | 0 | 0 | 0 | 0 |
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Weather in Hilo today
The temperature today in Hilo is expected to be typical for this time of year, with a forecast of 25 °F, closely aligning with the historical average for August 18th.
temperatures
25 °F
rain
3.1 mm
wind
17 km/h
UV
Low
Hilo daylight overview ☀️
Today in Hilo, The sun rises at 06:02 and sets at 18:46, giving a total daylight duration of 12 hours and 44 minutes.
Quick links
More Hilo weather pages
What to wear today in Hilo? clothing recommendations
Stay comfortably stylish - your tailored guide for today's Hilo forecast.
Short-sleeve shirt
Shorts
Lightweight pants
Sunglasses
Wide brimmed hat
Sunscreen
Umbrella
The weather today in Hilo - FAQ
What is the maximum temperature for today in Hilo?
The maximum temperature for today in Hilo is expected to be 25° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain today in Hilo? 🌧️
Yes, there is a 99% chance of rain in Hilo today. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed today in Hilo? 🌀
The wind in Hilo is expected to blow at 17 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Hilo today?
Given the forecast of 25 °F with a 99% chance of rain, we advise checking our "What to wear today" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in Hilo today.
What is the sunrise and sunset time for Hilo today?
The sun is expected to rise at 06:02 and set at 18:46 in Hilo.
How accurate is the weather forecast Hilo today? ✅
Hilo weather forecast for today is based on the most current and sophisticated meteorological models available. While we strive for accuracy, weather conditions can change unexpectedly, so we recommend checking for updates regularly.
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Where is Hilo?Get accurate weather forecasts for Hilo, located at latitude 19.73 and longitude -155.091. Stay updated with localized weather information tailored for Hilo.
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