Weather forecast for tomorrowHilo, HI
Weather forecast for tomorrow
Sunday Oct 18, 2026
- 79°F
- 68°F
Showers
- Precip. probability: 75%
- Precipitation: 0.2"
- Wind: 10mphNNE 18°
- Humidity: 82%
- UV index: 8
- Sunrise: 6:16 am HST
- Sunset: 5:54 pm HST
- details ▼
Tomorrow, in Hilo, expect light showers throughout the day, with a chance of dry weather later.
The chance of precipitation is high. However, the rainfall will be light. Temperatures are expected to range from a maximum of a warm 78.8°F to a minimum of an agreeable 68°F.
Tomorrow, the anticipated peak temperature is set to be relatively higher than the typical October temperature of 74.7°F.
Sunrise will be at 6:16 am and sunset at 5:54 pm; tomorrow's daylight will last for 11h and 39min.
The chance of precipitation is high. However, the rainfall will be light. Temperatures are expected to range from a maximum of a warm 78.8°F to a minimum of an agreeable 68°F.
Tomorrow, the anticipated peak temperature is set to be relatively higher than the typical October temperature of 74.7°F.
Sunrise will be at 6:16 am and sunset at 5:54 pm; tomorrow's daylight will last for 11h and 39min.
Hourly overview
Hourly temperatures
Warmest hour: 12 pm 81°C.
Coldest period: 3 am - 6 am 70°C.
Coldest period: 3 am - 6 am 70°C.
Chance of precipitation
Highest chance: 3 pm 58%.
Hourly weather forecast
- 12 am
- 70°F
- Feels like:72°F
Showers
- Precip. probability: 51%
- Precipitation: 0.04"
- Wind: 4mphWSW 258°
- Humidity: 89%
- Pressure: 30.03"Hg
- Visibility: 6mi
- UV index: 0
- details ▼
- 2 am
- 68°F
- Feels like:70°F
Showers
- Precip. probability: 47%
- Precipitation: 0.04"
- Wind: 4mphWSW 251°
- Humidity: 87%
- Pressure: 30.03"Hg
- Visibility: 7mi
- UV index: 0
- details ▼
- 4 am
- 68°F
- Feels like:70°F
Showers
- Precip. probability: 44%
- Precipitation: 0.04"
- Wind: 4mphWSW 251°
- Humidity: 90%
- Pressure: 30"Hg
- Visibility: 6mi
- UV index: 0
- details ▼
- 6 am
- 68°F
- Feels like:70°F
Showers
- Precip. probability: 39%
- Precipitation: 0.04"
- Wind: 5mphW 262°
- Humidity: 90%
- Pressure: 30.03"Hg
- Visibility: 7mi
- UV index: 0
- details ▼
Sunrise: 6:16 am
- 8 am
- 72°F
- Feels like:73°F
Few Showers
- Precip. probability: 33%
- Precipitation: 0.04"
- Wind: 5mphWNW 286°
- Humidity: 86%
- Pressure: 30.09"Hg
- Visibility: 7mi
- UV index: 1
- details ▼
- 10 am
- 75°F
- Feels like:79°F
Few Showers
- Precip. probability: 33%
- Precipitation: 0.04"
- Wind: 7mphN 9°
- Humidity: 78%
- Pressure: 30.09"Hg
- Visibility: 8mi
- UV index: 6
- details ▼
- 12 pm
- 77°F
- Feels like:81°F
Showers
- Precip. probability: 39%
- Precipitation: 0.04"
- Wind: 8mphNE 42°
- Humidity: 76%
- Pressure: 30.06"Hg
- Visibility: 7mi
- UV index: 8
- details ▼
- 2 pm
- 77°F
- Feels like:81°F
Showers
- Precip. probability: 44%
- Precipitation: 0.04"
- Wind: 9mphNE 41°
- Humidity: 79%
- Pressure: 30.03"Hg
- Visibility: 4mi
- UV index: 6
- details ▼
- 4 pm
- 75°F
- Feels like:79°F
Showers
- Precip. probability: 66%
- Precipitation: 0.04"
- Wind: 8mphNNE 32°
- Humidity: 82%
- Pressure: 30"Hg
- Visibility: 2mi
- UV index: 1
- details ▼
Sunset: 5:54 pm
- 6 pm
- 73°F
- Feels like:75°F
Showers
- Precip. probability: 52%
- Precipitation: 0.08"
- Wind: 6mphNNE 31°
- Humidity: 89%
- Pressure: 30.03"Hg
- Visibility: 3mi
- UV index: 0
- details ▼
- 8 pm
- 72°F
- Feels like:73°F
Showers
- Precip. probability: 63%
- Precipitation: 0.08"
- Wind: 6mphNW 311°
- Humidity: 90%
- Pressure: 30.06"Hg
- Visibility: 2mi
- UV index: 0
- details ▼
- 10 pm
- 72°F
- Feels like:73°F
Showers
- Precip. probability: 62%
- Precipitation: 0.08"
- Wind: 6mphSSW 211°
- Humidity: 90%
- Pressure: 30.09"Hg
- Visibility: 2mi
- UV index: 0
- details ▼
Tomorrow, on Sunday, a combination of wet and dull weather is anticipated.
Rainfall is predicted throughout the entire day, with precipitation varying from a minimal 0.04" to a maximum of 0.12". With light precipitation of 0.12", most rainfall is expected at 7 pm.
The temperature will be between a minimum of 68°F and a maximum of 77°F. The warmest part of the day will be from 11 am to 2 pm.
The highest temperature tomorrow will be slightly warmer than October's typical maximum temperature. The nighttime low tomorrow will be also close to October's typical minimum temperature.
Rainfall is predicted throughout the entire day, with precipitation varying from a minimal 0.04" to a maximum of 0.12". With light precipitation of 0.12", most rainfall is expected at 7 pm.
The temperature will be between a minimum of 68°F and a maximum of 77°F. The warmest part of the day will be from 11 am to 2 pm.
The highest temperature tomorrow will be slightly warmer than October's typical maximum temperature. The nighttime low tomorrow will be also close to October's typical minimum temperature.
Updated: Oct 17, 2026 @ 12:56:12 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
On Sunday, showers are expected to spread throughout the day, with the heaviest rain expected in the morning.
Light precipitation of 0.2" is predicted. The possibility of rainfall is 75%.
Tomorrow, the highest temperature will be 78.8°F, while the lowest temperature will be 68°F.
Tomorrow, the highest temperature will be a couple of degrees higher than the average maximum temperature in October. The lowest temperature will be in line with the average low of 69.6°F.
Tomorrow, the highest temperature will be a couple of degrees higher than the average maximum temperature in October. The lowest temperature will be in line with the average low of 69.6°F.
On Sunday, in Hilo, sunrise will be at 6:16 am and sunset at 5:54 pm (HST).
In Hilo, the length of the day tomorrow will be 11h and 39min.
