Weather forecast for 10 daysWahiawa, HI
Weather forecast for the weekend
Sunday Oct 18, 2026
- 81°F
- 70°F
AM Showers
- Precip. probability: 65%
- Precipitation: 0.04"
- Wind: 14mphENE 64°
- Humidity: 69%
- UV index: 10
- Sunrise: 6:29 am HST
- Sunset: 6:05 pm HST
- details ▼
On Sunday, October 18, a few early showers will bring damp conditions to start the day.
Minimal precipitation is forecasted for today. Temperature fluctuations between a moderately hot 80.6°F and a delightful 69.8°F are expected.
The maximum heat index, which combines relative humidity and air temperature, is computed to be 84.2°F.
The temperature is anticipated to correspond with the average October peak of 81.3°F.
Sunrise will be at 6:29 am and sunset at 6:05 pm; the daylight will last for 11h and 36min.
Minimal precipitation is forecasted for today. Temperature fluctuations between a moderately hot 80.6°F and a delightful 69.8°F are expected.
The maximum heat index, which combines relative humidity and air temperature, is computed to be 84.2°F.
The temperature is anticipated to correspond with the average October peak of 81.3°F.
Sunrise will be at 6:29 am and sunset at 6:05 pm; the daylight will last for 11h and 36min.
10-day overview
Daily temperatures
Warmest period: Friday - Saturday 82°C.
Minimum temperature: 81°C.
Minimum temperature: 81°C.
Chance of precipitation
Highest chance: today 65%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 81°F
- 70°F
AM Showers
- Precip. probability: 65%
- Precipitation: 0.04"
- Wind: 14mphENE 64°
- Humidity: 69%
- UV index: 10
- Sunrise: 6:29 am HST
- Sunset: 6:05 pm HST
- details ▼
- Monday
- Oct 19, 2026
- 81°F
- 70°F
AM Showers
- Precip. probability: 40%
- Precipitation: 0.04"
- Wind: 13mphENE 70°
- Humidity: 69%
- UV index: 10
- Sunrise: 6:29 am HST
- Sunset: 6:04 pm HST
- details ▼
- Tuesday
- Oct 20, 2026
- 81°F
- 70°F
Mostly Sunny
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 14mphENE 72°
- Humidity: 63%
- UV index: 10
- Sunrise: 6:29 am HST
- Sunset: 6:03 pm HST
- details ▼
- Wednesday
- Oct 21, 2026
- 81°F
- 68°F
Mostly Sunny
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 11mphENE 74°
- Humidity: 64%
- UV index: 10
- Sunrise: 6:30 am HST
- Sunset: 6:02 pm HST
- details ▼
- Thursday
- Oct 22, 2026
- 81°F
- 68°F
Mostly Sunny
- Precip. probability: 21%
- Precipitation: 0"
- Wind: 6mphENE 75°
- Humidity: 65%
- UV index: 9
- Sunrise: 6:30 am HST
- Sunset: 6:02 pm HST
- details ▼
- Friday
- Oct 23, 2026
- 82°F
- 70°F
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 7mphENE 63°
- Humidity: 66%
- UV index: 9
- Sunrise: 6:31 am HST
- Sunset: 6:01 pm HST
- details ▼
- Saturday
- Oct 24, 2026
- 82°F
- 70°F
Mostly Cloudy
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 7mphNE 51°
- Humidity: 68%
- UV index: 7
- Sunrise: 6:31 am HST
- Sunset: 6:00 pm HST
- details ▼
- Sunday
- Oct 25, 2026
- 81°F
- 70°F
Partly Cloudy
- Precip. probability: 18%
- Precipitation: 0"
- Wind: 10mphNE 53°
- Humidity: 68%
- UV index: 7
- Sunrise: 6:32 am HST
- Sunset: 6:00 pm HST
- details ▼
- Monday
- Oct 26, 2026
- 81°F
- 70°F
Mostly Cloudy
- Precip. probability: 19%
- Precipitation: 0"
- Wind: 9mphENE 69°
- Humidity: 68%
- UV index: 7
- Sunrise: 6:32 am HST
- Sunset: 5:59 pm HST
- details ▼
- Tuesday
- Oct 27, 2026
- 81°F
- 70°F
AM Showers
- Precip. probability: 31%
- Precipitation: 0.2"
- Wind: 9mphESE 107°
- Humidity: 71%
- UV index: 6
- Sunrise: 6:33 am HST
- Sunset: 5:58 pm HST
- details ▼
During the ten-day period, gloomy, showery and sunny weather is forecasted.
Rainfall is forecasted for Sunday, Monday and next Tuesday.
The maximum temperature will be almost identical over the next several days. Expected highs will hover between 80.6°F and 82.4°F, while the nighttime low will be also mostly stable, as the minimum temperature is expected to range between 68°F and 69.8°F.
The warmest days will be Friday and Saturday, with a maximum of 82.4°F; for the remaining days, the highest temperature will consistently be 80.6°F.
Rainfall is forecasted for Sunday, Monday and next Tuesday.
The maximum temperature will be almost identical over the next several days. Expected highs will hover between 80.6°F and 82.4°F, while the nighttime low will be also mostly stable, as the minimum temperature is expected to range between 68°F and 69.8°F.
The warmest days will be Friday and Saturday, with a maximum of 82.4°F; for the remaining days, the highest temperature will consistently be 80.6°F.
Updated: Oct 18, 2026 @ 14:39:28 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
Today, light rain showers are anticipated early in the day.
There is a high possibility of rainfall, but with minimal precipitation.
Today, the maximum temperature in Wahiawa will be 80.6°F, while the minimum temperature will be 69.8°F. The maximum heat index, which factors the actual air temperature with the relative humidity, is evaluated at 84.2°F.
The maximum temperature today will be in line with the average highest temperature in October. The lowest temperature today will be relatively lower than the average low temperature.
The maximum temperature today will be in line with the average highest temperature in October. The lowest temperature today will be relatively lower than the average low temperature.
On Sunday, in Wahiawa, sunrise will be at 6:29 am and sunset at 6:05 pm (HST).
In Wahiawa, Hawaii, today, there will be 11h and 36min of daylight.
