Weather forecast for tomorrowMaunaloa, HI
Weather forecast for tomorrow
Monday Oct 19, 2026
- 82°F
- 73°F
Partly Cloudy / Wind
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 21mphENE 65°
- Humidity: 63%
- UV index: 10
- Sunrise: 6:26 am HST
- Sunset: 6:01 pm HST
- details ▼
Tomorrow, wind-swept clouds will drift across the sky, making for a partly cloudy and breezy day.
Minor temperature variations are expected, peaking at a maximum of a moderately hot 82.4°F and dropping to a minimum of a temperate 73.4°F.
The maximum heat index, which reflects the perceived temperature due to humidity levels, is estimated at a humid 86°F. Take into consideration that the heat index values are calculated for shade and light wind conditions.
The expected maximum temperature will closely reflect October's average high of 79.9°F.
Sunrise will be at 6:26 am and sunset at 6:01 pm; tomorrow's daylight will last for 11h and 35min.
Minor temperature variations are expected, peaking at a maximum of a moderately hot 82.4°F and dropping to a minimum of a temperate 73.4°F.
The maximum heat index, which reflects the perceived temperature due to humidity levels, is estimated at a humid 86°F. Take into consideration that the heat index values are calculated for shade and light wind conditions.
The expected maximum temperature will closely reflect October's average high of 79.9°F.
Sunrise will be at 6:26 am and sunset at 6:01 pm; tomorrow's daylight will last for 11h and 35min.
Hourly overview
Hourly temperatures
Warmest period: 12 pm - 3 pm 84°C.
Coldest period: 3 am - 6 am 73°C.
Coldest period: 3 am - 6 am 73°C.
Chance of precipitation
Highest chance: 9 am 5%.
Hourly weather forecast
- 12 am
- 73°F
- Feels like:75°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 17mphENE 65°
- Humidity: 75%
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 73°F
- Feels like:75°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 14mphENE 65°
- Humidity: 74%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 73°F
- Feels like:73°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 14mphENE 65°
- Humidity: 76%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 73°F
- Feels like:73°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 15mphENE 65°
- Humidity: 76%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 6:26 am
- 8 am
- 77°F
- Feels like:81°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 16mphENE 66°
- Humidity: 68%
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 10 am
- 81°F
- Feels like:82°F
Sunny / Wind
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 20mphENE 66°
- Humidity: 60%
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 6
- details ▼
- 12 pm
- 82°F
- Feels like:84°F
Sunny / Wind
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 20mphENE 66°
- Humidity: 57%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 10
- details ▼
- 2 pm
- 81°F
- Feels like:84°F
Mostly Sunny / Wind
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 20mphENE 65°
- Humidity: 59%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 7
- details ▼
- 4 pm
- 81°F
- Feels like:82°F
Sunny / Wind
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 21mphENE 64°
- Humidity: 61%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 6 pm
- 77°F
- Feels like:81°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 19mphENE 64°
- Humidity: 70%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:01 pm
- 8 pm
- 75°F
- Feels like:77°F
Clear
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 17mphENE 65°
- Humidity: 75%
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 75°F
- Feels like:75°F
Mostly Clear
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 17mphENE 68°
- Humidity: 76%
- Pressure: 30.06"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, on Monday, primarily mostly clear and occasionally cloudy weather is anticipated.
The temperature will vary between a minimum of 73.4°F and a maximum of 82.4°F. The warmest part of the day will be at noon and 1 pm.
The maximum temperature will be similar to the average high of 79.9°F in October. The lowest temperature is expected to be also moderately lower than the average minimum in October, typically 77.2°F.
The temperature will vary between a minimum of 73.4°F and a maximum of 82.4°F. The warmest part of the day will be at noon and 1 pm.
The maximum temperature will be similar to the average high of 79.9°F in October. The lowest temperature is expected to be also moderately lower than the average minimum in October, typically 77.2°F.
Updated: Oct 18, 2026 @ 10:10:58 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 Monday, in Maunaloa, a mix of sun and clouds with persistent winds is expected.
Tomorrow, the highest temperature will be 82.4°F, while the lowest temperature will be 73.4°F. The maximum heat index, which reflects the perceived temperature due to humidity levels, is estimated at 86°F.
The highest temperature will be in line with the average maximum of 79.9°F in October. The lowest temperature will be slightly cooler than the average low of 77.2°F.
The highest temperature will be in line with the average maximum of 79.9°F in October. The lowest temperature will be slightly cooler than the average low of 77.2°F.
On Monday, in Maunaloa, sunrise will be at 6:26 am and sunset at 6:01 pm (HST).
In Maunaloa, the length of the day tomorrow will be 11h and 35min.
