Weather forecast for 10 daysMaunaloa, HI
Weather forecast for the weekend
Sunday Oct 18, 2026
- 82°F
- 72°F
Sunny / Wind
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 22mphENE 62°
- Humidity: 63%
- UV index: 10
- Sunrise: 6:25 am HST
- Sunset: 6:02 pm HST
- details ▼
On Sunday, October 18, dry and sunny conditions will persist, with occasional wind gusts.
Temperature span will be from a high of a temperate 82.4°F to a low of a delightful 71.6°F.
The maximum heat index, which measures the combined effect of heat and moisture, is assessed at a tropical 86°F. Note that heat index values are valued for light wind and location in the shade.
Tomorrow's temperature is forecasted to match October's standard peak of 79.9°F.
Sunrise will be at 6:25 am and sunset at 6:02 pm; tomorrow's daylight will last for 11h and 37min.
Temperature span will be from a high of a temperate 82.4°F to a low of a delightful 71.6°F.
The maximum heat index, which measures the combined effect of heat and moisture, is assessed at a tropical 86°F. Note that heat index values are valued for light wind and location in the shade.
Tomorrow's temperature is forecasted to match October's standard peak of 79.9°F.
Sunrise will be at 6:25 am and sunset at 6:02 pm; tomorrow's daylight will last for 11h and 37min.
10-day overview
Daily temperatures
Warmest period: tomorrow - Saturday 82°C.
Coldest period: Sunday - Monday 81°C.
Coldest period: Sunday - Monday 81°C.
Chance of precipitation
Highest chance: Saturday - Sunday 14%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- min.
- 72°F
Clouds Early / Clearing Late
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 15mphENE 64°
- Humidity: 78%
- UV index: 0
- Sunrise: 6:25 am HST
- Sunset: 6:02 pm HST
- details ▼
- Sunday
- Oct 18, 2026
- 82°F
- 72°F
Sunny / Wind
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 22mphENE 62°
- Humidity: 63%
- UV index: 10
- Sunrise: 6:25 am HST
- Sunset: 6:02 pm HST
- details ▼
- 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 ▼
- Tuesday
- Oct 20, 2026
- 82°F
- 72°F
Sunny / Wind
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 22mphENE 66°
- Humidity: 60%
- UV index: 10
- Sunrise: 6:26 am HST
- Sunset: 6:00 pm HST
- details ▼
- Wednesday
- Oct 21, 2026
- 82°F
- 70°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 18mphENE 65°
- Humidity: 61%
- UV index: 10
- Sunrise: 6:26 am HST
- Sunset: 5:59 pm HST
- details ▼
- Thursday
- Oct 22, 2026
- 82°F
- 70°F
Mostly Sunny
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 10mphENE 59°
- Humidity: 63%
- UV index: 10
- Sunrise: 6:27 am HST
- Sunset: 5:59 pm HST
- details ▼
- Friday
- Oct 23, 2026
- 82°F
- 72°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 12mphNE 50°
- Humidity: 66%
- UV index: 9
- Sunrise: 6:27 am HST
- Sunset: 5:58 pm HST
- details ▼
- Saturday
- Oct 24, 2026
- 82°F
- 72°F
Mostly Cloudy
- Precip. probability: 14%
- Precipitation: 0"
- Wind: 14mphNE 46°
- Humidity: 70%
- UV index: 8
- Sunrise: 6:28 am HST
- Sunset: 5:57 pm HST
- details ▼
- Sunday
- Oct 25, 2026
- 81°F
- 73°F
Partly Cloudy
- Precip. probability: 14%
- Precipitation: 0"
- Wind: 16mphNE 49°
- Humidity: 69%
- UV index: 9
- Sunrise: 6:28 am HST
- Sunset: 5:57 pm HST
- details ▼
- Monday
- Oct 26, 2026
- 81°F
- 72°F
Mostly Cloudy
- Precip. probability: 10%
- Precipitation: 0"
- Wind: 15mphENE 58°
- Humidity: 69%
- UV index: 8
- Sunrise: 6:29 am HST
- Sunset: 5:56 pm HST
- details ▼
Across the following ten days, a combination of overcast and bright weather is expected.
Rainfall is not predicted in Maunaloa in the upcoming period.
Temperature variation will be minimal in the coming days. Expected highs will hover between 80.6°F and 82.4°F, while fluctuations in the night’s lowest temperature will be also minimal, as the overnight low will fall between 69.8°F and 73.4°F.
With a maximum temperature of 82.4°F, Sunday through next Saturday will be the warmest days in Maunaloa; next Sunday and Monday, with the highest temperature of 80.6°F, will be the coldest days in Maunaloa.
Rainfall is not predicted in Maunaloa in the upcoming period.
Temperature variation will be minimal in the coming days. Expected highs will hover between 80.6°F and 82.4°F, while fluctuations in the night’s lowest temperature will be also minimal, as the overnight low will fall between 69.8°F and 73.4°F.
With a maximum temperature of 82.4°F, Sunday through next Saturday will be the warmest days in Maunaloa; next Sunday and Monday, with the highest temperature of 80.6°F, will be the coldest days in Maunaloa.
Updated: Oct 18, 2026 @ 08:13:18 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
Tomorrow, sunshine will dominate, though winds may stay brisk.
Tomorrow, the maximum temperature will be 82.4°F, while the minimum temperature will be 71.6°F. The maximum heat index, which combines relative humidity and air temperature, is calculated to be 86°F.
The highest temperature will be in line with the average maximum of 79.9°F in October. The lowest temperature tomorrow will be a few degrees lower than the average low temperature.
The highest temperature will be in line with the average maximum of 79.9°F in October. The lowest temperature tomorrow will be a few degrees lower than the average low temperature.
On Sunday, in Maunaloa, sunrise will be at 6:25 am and sunset at 6:02 pm (HST).
Tomorrow in Maunaloa, the daylight will last for 11h and 37min.
