Weather forecast for tomorrowHickam Field, HI
Weather forecast for tomorrow
Sunday Oct 18, 2026
- 86°F
- 73°F
Mostly Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 18mphENE 63°
- Humidity: 59%
- UV index: 10
- Sunrise: 6:28 am HST
- Sunset: 6:05 pm HST
- details ▼
On Sunday, October 18, sun-filled skies will remain for most of the day.
The temperature is expected to vary between a hot 86°F and a moderately hot 73.4°F.
The maximum heat index, which adjusts the air temperature based on humidity, is assessed at a hot 91.4°F. Take into consideration that the heat index values are calculated for shade and light wind conditions.
Sunrise will be at 6:28 am and sunset at 6:05 pm; tomorrow's daylight will last for 11h and 36min.
The temperature is expected to vary between a hot 86°F and a moderately hot 73.4°F.
The maximum heat index, which adjusts the air temperature based on humidity, is assessed at a hot 91.4°F. Take into consideration that the heat index values are calculated for shade and light wind conditions.
Sunrise will be at 6:28 am and sunset at 6:05 pm; tomorrow's daylight will last for 11h and 36min.
Hourly overview
Hourly temperatures
Warmest period: 12 pm - 3 pm 88°C.
Coldest hour: 3 am 75°C.
Coldest hour: 3 am 75°C.
Chance of precipitation
Highest chance: 12 am 11%.
Hourly weather forecast
- 12 am
- 77°F
- Feels like:77°F
Partly Cloudy
- Precip. probability: 11%
- Precipitation: 0"
- Wind: 14mphENE 65°
- Humidity: 77%
- Pressure: 30.03"Hg
- Visibility: 8mi
- UV index: 0
- details ▼
- 2 am
- 75°F
- Feels like:75°F
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 9mphENE 60°
- Humidity: 79%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 75°F
- Feels like:75°F
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 9mphNE 53°
- Humidity: 80%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 75°F
- Feels like:79°F
Clear
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 10mphENE 58°
- Humidity: 77%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 6:28 am
- 8 am
- 79°F
- Feels like:82°F
Mostly Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 12mphENE 58°
- Humidity: 69%
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 10 am
- 82°F
- Feels like:86°F
Mostly Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 15mphENE 60°
- Humidity: 57%
- Pressure: 30.06"Hg
- Visibility: 10mi
- UV index: 6
- details ▼
- 12 pm
- 84°F
- Feels like:88°F
Mostly Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 17mphENE 66°
- Humidity: 51%
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 10
- details ▼
- 2 pm
- 86°F
- Feels like:88°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 17mphENE 66°
- Humidity: 51%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 7
- details ▼
- 4 pm
- 82°F
- Feels like:86°F
Mostly Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 17mphENE 64°
- Humidity: 58%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 6 pm
- 81°F
- Feels like:82°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 16mphENE 67°
- Humidity: 64%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:05 pm
- 8 pm
- 79°F
- Feels like:81°F
Partly Cloudy
- Precip. probability: 17%
- Precipitation: 0"
- Wind: 12mphENE 63°
- Humidity: 69%
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 77°F
- Feels like:81°F
Mostly Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 12mphENE 63°
- Humidity: 70%
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, on Sunday, a combination of cloudy and mostly clear weather is expected.
The temperature will be between the lowest temperature of 75.2°F and the highest temperature of 86°F. The hottest part of the day will be at 1 pm and 2 pm.
The temperature will be between the lowest temperature of 75.2°F and the highest temperature of 86°F. The hottest part of the day will be at 1 pm and 2 pm.
Updated: Oct 18, 2026 @ 07:57:30 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, in Hickam Field, sunshine will dominate, with only occasional cloud cover.
Tomorrow, the maximum temperature will be 86°F, while the minimum temperature will be 73.4°F. The maximum heat index, which integrates air moisture with ambient temperature, is computed to be 91.4°F.
The highest temperature tomorrow will be noticeably higher than the average maximum of 32°F in October. Tomorrow, the lowest temperature will be also significantly higher than the average low of 32°F.
The highest temperature tomorrow will be noticeably higher than the average maximum of 32°F in October. Tomorrow, the lowest temperature will be also significantly higher than the average low of 32°F.
On Sunday, in Hickam Field, sunrise will be at 6:28 am and sunset at 6:05 pm (HST).
Tomorrow, the daylight will last for 11h and 36min.
