Hawaii County (Hilo)
Tomorrow
Tomorrow weather in Hawaii County
Sunday, January 18th, 2026
21°
Patchy rain possible
The weather tomorrow in Hawaii County will be a bit hotter than today, with max temperatures of 21°.
It will still rain tomorrow, similar to today.
21° / 18°
Temp
88%
Rain
15 km/h
Wind
73%
Humidity
Hawaii County Weather Pages
Hawaii County hourly forecast for tomorrow
Scroll right to see more weather forecasts for Hawaii County tomorrow
| 12:00 AM | 01:00 AM | 02:00 AM | 03:00 AM | 04:00 AM | 05:00 AM | 06:00 AM | 06:58 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 | 06:04 PM | 07:00 PM | 08:00 PM | 09:00 PM | 10:00 PM | 11:00 PM | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | | | | | | |  | | | | | | | | | | | | |  | | | | | | Next |
| temperatures | 17.9° | 17.8° | 17.8° | 17.6° | 17.8° | 17.6° | 17.7° | Sunrise | 17.8° | 18.6° | 19.6° | 20.2° | 20.9° | 21.3° | 21.1° | 20.8° | 20.4° | 20.3° | 20.3° | 19.9° | Sunset | 19.7° | 19.8° | 20° | 19.9° | 19.9° | |
| wind speed | 5 km/h | 4 km/h | 5 km/h | 5 km/h | 7 km/h | 7 km/h | 4 km/h | 6 km/h | 5 km/h | 4 km/h | 8 km/h | 13 km/h | 16 km/h | 15 km/h | 13 km/h | 12 km/h | 12 km/h | 10 km/h | 9 km/h | 8 km/h | 7 km/h | 8 km/h | 7 km/h | 5 km/h | |||
| wind degree | 351° | 336° | 288° | 279° | 271° | 263° | 259° | 250° | 232° | 141° | 103° | 83° | 77° | 70° | 75° | 89° | 94° | 88° | 84° | 76° | 87° | 94° | 101° | 124° | |||
| wind direction | N | NNW | WNW | W | W | W | W | WSW | SW | SE | ESE | E | ENE | ENE | ENE | E | E | E | E | ENE | E | E | ESE | SE | |||
| Precipitation | 0.1 mm | 0.1 mm | 0.1 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0.1 mm | 0.1 mm | 0.1 mm | 0.2 mm | 0.1 mm | 0.1 mm | 0.1 mm | 0.1 mm | 0.1 mm | 0.1 mm | 0.1 mm | 0.1 mm | 0.1 mm | 0 mm | |||
| chance for rain | 100% | 100% | 100% | 82% | 84% | 76% | 72% | 69% | 88% | 64% | 88% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 61% | |||
| 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 | 77% | 76% | 76% | 76% | 74% | 72% | 72% | 71% | 68% | 67% | 67% | 67% | 68% | 69% | 72% | 73% | 75% | 75% | 77% | 79% | 78% | 77% | 78% | 77% | |||
| dew point | 13.7° | 13.6° | 13.4° | 13.2° | 13° | 12.5° | 12.6° | 12.5° | 12.6° | 13.3° | 13.9° | 14.6° | 15.1° | 15.3° | 15.5° | 15.5° | 15.7° | 15.7° | 15.8° | 15.9° | 15.9° | 15.9° | 15.9° | 15.8° | |||
| visibility | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | |||
| cloud cover | 73% | 88% | 81% | 51% | 75% | 76% | 79% | 82% | 74% | 53% | 89% | 72% | 86% | 54% | 79% | 82% | 80% | 84% | 79% | 77% | 91% | 89% | 91% | 83% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.5 | 1.7 | 3 | 4.7 | 5.9 | 5.5 | 3.8 | 1.9 | 0.8 | 0.2 | 0 | 0 | 0 | 0 | 0 | 0 |
Weather in Hawaii County tomorrow
The temperature tomorrow in Hawaii County is expected to be typical for this time of year, with a forecast of 21 °F, closely aligning with the historical average for January 18th.
temperatures
21 °F
rain
1.6 mm
wind
15 km/h
UV
Low
Hawaii County daylight overview ☀️
Tomorrow in Hawaii County, The sun rises at 06:58 and sets at 18:04, giving a total daylight duration of 11 hours and 6 minutes.
Top locations in Hawaii County
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What to wear tomorrow in Hawaii County? clothing recommendations
Stay comfortably stylish - your tailored guide for tomorrow's Hawaii County forecast.
Long-sleeve shirt
Long pant
Closed-toe shoes
Light jacket
Umbrella
The weather tomorrow in Hawaii County - FAQ
What is the maximum temperature for tomorrow in Hawaii County?
The maximum temperature for tomorrow in Hawaii County is expected to be 21° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain tomorrow in Hawaii County? 🌧️
Yes, there is a 88% chance of rain in Hawaii County tomorrow. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed tomorrow in Hawaii County? 🌀
The wind in Hawaii County is expected to blow at 15 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Hawaii County tomorrow?
Given the forecast of 21 °F with a 88% chance of rain, we advise checking our "What to wear tomorrow" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in Hawaii County tomorrow.
What is the sunrise and sunset time for Hawaii County tomorrow?
The sun is expected to rise at 06:58 and set at 18:04 in Hawaii County.
How accurate is the weather forecast Hawaii County tomorrow? ✅
Hawaii County weather forecast for tomorrow 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 Hawaii County?Get accurate weather forecasts for Hawaii County, located at latitude 19.73 and longitude -155.091. Stay updated with localized weather information tailored for Hawaii County.
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