Weather forecast for 10 daysMidway Island, USA

Midway Island, USA - most visited locations

Weather forecast for the weekend

Saturday Oct 17, 2026

  • 82°F
  • 75°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 17mphESE 109°
  • Humidity: 80%
  • UV index: 8
  • Sunrise: 6:51 am SST
  • Sunset: 6:17 pm SST
  • ▼
Today, on Saturday, October 17, sunshine will prevail for most of the day.
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 75.2°F.
The maximum heat index, which reflects the perceived temperature due to humidity levels, is evaluated at a hot 89.6°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 80.1°F.
Sunrise will be at 6:51 am and sunset at 6:17 pm; the daylight will last for 11h and 26min.

Sunday Oct 18, 2026

  • 81°F
  • 75°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 13mphSE 146°
  • Humidity: 79%
  • UV index: 7
  • Sunrise: 6:52 am SST
  • Sunset: 6:16 pm SST
  • ▼
Tomorrow, on Sunday, expect partly sunny skies with periods of cloudiness.
Minor temperature shifts from a high of a temperate 80.6°F to a low of a moderately hot 75.2°F are expected.
The maximum heat index, which represents the influence of relative humidity on air temperature, is estimated at a tropical 86°F. Take into consideration that the heat index values are calculated for shade and light wind conditions.
The maximum temperature will align with October's usual high of 80.1°F.
Sunrise will be at 6:52 am and sunset at 6:16 pm; tomorrow's daylight will last for 11h and 25min.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • 82°F
  • 75°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 17mphESE 109°
  • Humidity: 80%
  • UV index: 8
  • Sunrise: 6:51 am SST
  • Sunset: 6:17 pm SST
  • ▼
  • Sunday
  • Oct 18, 2026
  • 81°F
  • 75°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 13mphSE 146°
  • Humidity: 79%
  • UV index: 7
  • Sunrise: 6:52 am SST
  • Sunset: 6:16 pm SST
  • ▼
  • Monday
  • Oct 19, 2026
  • 81°F
  • 75°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 5mphSE 137°
  • Humidity: 76%
  • UV index: 6
  • Sunrise: 6:52 am SST
  • Sunset: 6:16 pm SST
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 82°F
  • 75°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 10mphE 95°
  • Humidity: 77%
  • UV index: 7
  • Sunrise: 6:53 am SST
  • Sunset: 6:15 pm SST
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 81°F
  • 73°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 12mphENE 65°
  • Humidity: 75%
  • UV index: 7
  • Sunrise: 6:53 am SST
  • Sunset: 6:14 pm SST
  • ▼
  • Thursday
  • Oct 22, 2026
  • 81°F
  • 73°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 15mphENE 60°
  • Humidity: 75%
  • UV index: 7
  • Sunrise: 6:54 am SST
  • Sunset: 6:13 pm SST
  • ▼
  • Friday
  • Oct 23, 2026
  • 81°F
  • 73°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 11mphENE 69°
  • Humidity: 69%
  • UV index: 7
  • Sunrise: 6:55 am SST
  • Sunset: 6:12 pm SST
  • ▼
  • Saturday
  • Oct 24, 2026
  • 81°F
  • 73°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 11mphE 89°
  • Humidity: 71%
  • UV index: 7
  • Sunrise: 6:55 am SST
  • Sunset: 6:11 pm SST
  • ▼
  • Sunday
  • Oct 25, 2026
  • 79°F
  • 73°F
Showers
Showers
  • Precip. probability: 40%
  • Precipitation: 0"
  • Wind: 18mphE 81°
  • Humidity: 76%
  • UV index: 5
  • Sunrise: 6:56 am SST
  • Sunset: 6:10 pm SST
  • ▼
  • Monday
  • Oct 26, 2026
  • 79°F
  • 73°F
Showers / Wind
Showers / Wind
  • Precip. probability: 41%
  • Precipitation: 0.39"
  • Wind: 22mphE 89°
  • Humidity: 76%
  • UV index: 5
  • Sunrise: 6:57 am SST
  • Sunset: 6:09 pm SST
  • ▼
During the ten-day period, sun-filled, cloud-filled and damp weather is anticipated.
With a probability of 41%, rainfall is expected only on next Monday. The precipitation will be light at 0.39".
Fluctuations in temperature will be barely perceptible across the forecast window. Expected highs will hover between 78.8°F and 82.4°F, while changes in the overnight low will be also barely noticeable, as the overnight low will fall between 73.4°F and 75.2°F.
Saturday and Tuesday, with the highest temperature of 82.4°F, will be the warmest days in Midway Atoll; the coldest days will be next Sunday and Monday, with a maximum of 78.8°F.
Combining with the humidity, the maximum feel-like temperature may increase and vary between 78.8°F and a hot 89.6°F.
Updated: Oct 17, 2026 @ 12:50:00 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Saturday, dry and sunny weather is expected throughout the day.

Today, the highest temperature will be 82.4°F, while the lowest temperature will be 75.2°F. The maximum heat index, which integrates air moisture with ambient temperature, is estimated at 89.6°F.
The maximum temperature will be in line with the average highest temperature of 80.1°F in October. Today, the lowest temperature will be also in line with the average low temperature.

On Saturday, in Midway Atoll, sunrise will be at 6:51 am and sunset at 6:17 pm (SST).

In Midway Atoll, the length of the day today will be 11h and 26min.

On Sunday, in Midway Atoll, high-altitude clouds may scatter across the sky, but the sun will still shine.

Tomorrow, the maximum temperature will be 80.6°F, while the minimum temperature will be 75.2°F. The maximum heat index, which integrates air moisture with ambient temperature, is assessed at 86°F.
The highest temperature tomorrow will be in line with the average maximum temperature in October. Tomorrow, the lowest temperature will be also in line with the average low temperature.

On Sunday, in Midway Atoll, sunrise will be at 6:52 am and sunset at 6:16 pm (SST).

In Midway Atoll, the length of the day tomorrow will be 11h and 25min.