Weather forecast for 10 daysHaleiwa, HI
Weather forecast for the weekend
Saturday Oct 17, 2026
- 82°F
- 73°F
AM Showers
- Precip. probability: 40%
- Precipitation: 0.08"
- Wind: 14mphENE 60°
- Humidity: 70%
- UV index: 10
- Sunrise: 6:29 am HST
- Sunset: 6:06 pm HST
- details ▼
Today, on Saturday, October 17, occasional showers are expected in the morning.
Minimal precipitation is anticipated. Day and night temperatures will present a subtle difference, from a maximum of a temperate 82.4°F to a minimum of a moderately hot 73.4°F.
The maximum heat index, which adjusts the air temperature based on humidity, is calculated to be a tropical 87.8°F. Note that heat index values are valued for light wind and location in the shade.
Today's maximum temperature is expected to reflect the standard October high of 81.1°F.
Sunrise will be at 6:29 am and sunset at 6:06 pm; the daylight will last for 11h and 37min.
Minimal precipitation is anticipated. Day and night temperatures will present a subtle difference, from a maximum of a temperate 82.4°F to a minimum of a moderately hot 73.4°F.
The maximum heat index, which adjusts the air temperature based on humidity, is calculated to be a tropical 87.8°F. Note that heat index values are valued for light wind and location in the shade.
Today's maximum temperature is expected to reflect the standard October high of 81.1°F.
Sunrise will be at 6:29 am and sunset at 6:06 pm; the daylight will last for 11h and 37min.
Sunday Oct 18, 2026
- 84°F
- 73°F
Mostly Sunny
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 16mphENE 67°
- Humidity: 67%
- UV index: 10
- Sunrise: 6:29 am HST
- Sunset: 6:05 pm HST
- details ▼
On Sunday, in Haleiwa, sunshine will lead the day, with clouds making only brief appearances.
Rainfall is not forecasted for tomorrow. The maximum temperature will be a moderately hot 84.2°F, while the minimum temperature will be a warm 73.4°F.
The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is evaluated at a humid 89.6°F. Take into consideration that the heat index values are calculated for shade and light wind conditions.
The high temperature is expected to match October's standard maximum of 81.1°F.
Sunrise will be at 6:29 am and sunset at 6:05 pm; tomorrow's daylight will last for 11h and 36min.
Rainfall is not forecasted for tomorrow. The maximum temperature will be a moderately hot 84.2°F, while the minimum temperature will be a warm 73.4°F.
The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is evaluated at a humid 89.6°F. Take into consideration that the heat index values are calculated for shade and light wind conditions.
The high temperature is expected to match October's standard maximum of 81.1°F.
Sunrise will be at 6:29 am and sunset at 6:05 pm; tomorrow's daylight will last for 11h and 36min.
10-day overview
Daily temperatures
Warmest day: tomorrow 84°C.
Minimum temperature: 82°C.
Minimum temperature: 82°C.
Chance of precipitation
Highest chance: today 40%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- 82°F
- 73°F
AM Showers
- Precip. probability: 40%
- Precipitation: 0.08"
- Wind: 14mphENE 60°
- Humidity: 70%
- UV index: 10
- Sunrise: 6:29 am HST
- Sunset: 6:06 pm HST
- details ▼
- Sunday
- Oct 18, 2026
- 84°F
- 73°F
Mostly Sunny
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 16mphENE 67°
- Humidity: 67%
- UV index: 10
- Sunrise: 6:29 am HST
- Sunset: 6:05 pm HST
- details ▼
- Monday
- Oct 19, 2026
- 82°F
- 73°F
Mostly Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 16mphENE 72°
- Humidity: 68%
- UV index: 10
- Sunrise: 6:29 am HST
- Sunset: 6:04 pm HST
- details ▼
- Tuesday
- Oct 20, 2026
- 82°F
- 73°F
Mostly Sunny
- Precip. probability: 12%
- Precipitation: 0"
- Wind: 16mphENE 70°
- Humidity: 68%
- UV index: 10
- Sunrise: 6:30 am HST
- Sunset: 6:03 pm HST
- details ▼
- Wednesday
- Oct 21, 2026
- 82°F
- 73°F
Sunny
- Precip. probability: 9%
- Precipitation: 0"
- Wind: 13mphENE 69°
- Humidity: 66%
- UV index: 9
- Sunrise: 6:30 am HST
- Sunset: 6:03 pm HST
- details ▼
- Thursday
- Oct 22, 2026
- 82°F
- 73°F
Mostly Sunny
- Precip. probability: 9%
- Precipitation: 0"
- Wind: 9mphENE 70°
- Humidity: 68%
- UV index: 9
- Sunrise: 6:31 am HST
- Sunset: 6:02 pm HST
- details ▼
- Friday
- Oct 23, 2026
- 82°F
- 73°F
Partly Cloudy
- Precip. probability: 12%
- Precipitation: 0"
- Wind: 10mphENE 63°
- Humidity: 71%
- UV index: 7
- Sunrise: 6:31 am HST
- Sunset: 6:01 pm HST
- details ▼
- Saturday
- Oct 24, 2026
- 82°F
- 73°F
Partly Cloudy
- Precip. probability: 14%
- Precipitation: 0"
- Wind: 12mphENE 67°
- Humidity: 74%
- UV index: 8
- Sunrise: 6:32 am HST
- Sunset: 6:00 pm HST
- details ▼
- Sunday
- Oct 25, 2026
- 82°F
- 75°F
AM Showers
- Precip. probability: 30%
- Precipitation: 0.04"
- Wind: 13mphENE 71°
- Humidity: 73%
- UV index: 7
- Sunrise: 6:32 am HST
- Sunset: 6:00 pm HST
- details ▼
- Monday
- Oct 26, 2026
- 82°F
- 75°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 14mphENE 77°
- Humidity: 73%
- UV index: 8
- Sunrise: 6:33 am HST
- Sunset: 5:59 pm HST
- details ▼
Looking ahead, conditions suggest a period of sunny, dull and rain-filled weather is forecasted.
Rainfall is anticipated on Saturday and next Sunday.
Highs will stay within a very narrow margin over the next several days. Highs will range from 82.4°F to 84.2°F, while the lowest nightly temperature differences will be also negligible, as the lowest temperatures will remain in the range of 73.4°F to 75.2°F.
Sunday will be the hottest day, with a maximum temperature of 84.2°F; on all other days, the maximum temperature remains steady at 82.4°F.
Rainfall is anticipated on Saturday and next Sunday.
Highs will stay within a very narrow margin over the next several days. Highs will range from 82.4°F to 84.2°F, while the lowest nightly temperature differences will be also negligible, as the lowest temperatures will remain in the range of 73.4°F to 75.2°F.
Sunday will be the hottest day, with a maximum temperature of 84.2°F; on all other days, the maximum temperature remains steady at 82.4°F.
Updated: Oct 17, 2026 @ 13:54:20 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 Saturday, scattered showers may pass through in the morning.
Today, there is a low probability of minimal rainfall in Haleiwa.
Today, the maximum temperature in Haleiwa will be 82.4°F, while the minimum temperature will be 73.4°F. The maximum heat index, which combines relative humidity and air temperature, is calculated to be 87.8°F.
Today, the maximum temperature will be in line with the average highest temperature in October. The lowest temperature today will be also in line with the average low temperature.
Today, the maximum temperature will be in line with the average highest temperature in October. The lowest temperature today will be also in line with the average low temperature.
On Saturday, in Haleiwa, sunrise will be at 6:29 am and sunset at 6:06 pm (HST).
In Haleiwa, the length of the day today will be 11h and 37min.
On Sunday, clear skies with only minor cloud interruptions are in the outlook.
No, it will not rain tomorrow.
Tomorrow, the highest temperature will be 84.2°F, while the lowest temperature will be 73.4°F. The maximum heat index, which measures the combined effect of heat and moisture, is computed to be 89.6°F.
Tomorrow, the maximum temperature will be in line with the average highest temperature in October. The lowest temperature will be also in line with the average low of 75.4°F.
Tomorrow, the maximum temperature will be in line with the average highest temperature in October. The lowest temperature will be also in line with the average low of 75.4°F.
On Sunday, in Haleiwa, sunrise will be at 6:29 am and sunset at 6:05 pm (HST).
In Haleiwa, tomorrow, there will be 11h and 36min of daylight.





