Weather forecast for tomorrow
Marathon, TX

Weather forecast for tomorrow

Thursday, Jun 19.

Sunny
6:50 am

8:58 pm
CDT
Sunny
91°F / 66°F
  • Wind: 18mph ESE
  • Humidity: 53%
  • Precip. probability: 6%
  • Precipitation: 0"
  • UV index: 11
Tomorrow, on Thursday, clear and sunny conditions are also expected.
Rainfall is not anticipated. The highest predicted temperature is a blazing 91.4°F, while the lowest temperature will be an enjoyable 66.2°F.
The maximum heat index, which indicates how humid air affects the felt temperature, is estimated at a very hot 98.6°F. Note that heat index values are valued for light wind and location in the shade. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
Expect temperatures to reach June's average high of 90°F.
Sunrise will be at 6:50 am and sunset at 8:58 pm; tomorrow's daylight will last for 14h and 8min.

Frequently asked questions

What is the weather forecast for Marathon for tomorrow?
On Thursday, skies are expected to be clear and full of sunshine.
Will it rain tomorrow?
No, it will not rain tomorrow.
What will be the maximum temperature tomorrow?
Tomorrow, the maximum temperature in Marathon will be 91.4°F, while the minimum temperature will be 66.2°F. The maximum heat index, which reflects the perceived temperature due to humidity levels, is computed to be 98.6°F.
The maximum temperature will be in line with the average highest temperature of 90°F in June. The lowest temperature will be also in line with the average low of 68.5°F.
When are sunrise and sunset tomorrow?
On Thursday, in Marathon, sunrise will be at 6:50 am and sunset at 8:58 pm (CDT).
How long will the day be tomorrow?
In Marathon, tomorrow, there will be 14h and 8min of daylight.

Hourly weather forecast

12 am
  • 81°F
  • Feels like:
    81°F
Clear
Clear
  • Wind: 10mph E
  • Pressure: 29.83"Hg
  • Humidity: 42%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
2 am
  • 77°F
  • Feels like:
    77°F
Mostly Clear
Mostly Clear
  • Wind: 6mph E
  • Pressure: 29.85"Hg
  • Humidity: 47%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
4 am
  • 75°F
  • Feels like:
    75°F
Clear
Clear
  • Wind: 6mph ENE
  • Pressure: 29.85"Hg
  • Humidity: 55%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
6 am
  • 72°F
  • Feels like:
    72°F
Clear
Clear
  • Wind: 7mph ENE
  • Pressure: 29.88"Hg
  • Humidity: 70%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
Sunrise: 6:50 am
8 am
  • 72°F
  • Feels like:
    72°F
Mostly Sunny
Mostly Sunny
  • Wind: 7mph E
  • Pressure: 29.94"Hg
  • Humidity: 78%
  • Precip. probability: 6%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 77°F
  • Feels like:
    79°F
Sunny
Sunny
  • Wind: 10mph ESE
  • Pressure: 29.94"Hg
  • Humidity: 67%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 82°F
  • Feels like:
    84°F
Sunny
Sunny
  • Wind: 11mph ESE
  • Pressure: 29.94"Hg
  • Humidity: 52%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 88°F
  • Feels like:
    90°F
Sunny
Sunny
  • Wind: 14mph ESE
  • Pressure: 29.88"Hg
  • Humidity: 42%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 90°F
  • Feels like:
    91°F
Sunny
Sunny
  • Wind: 16mph ESE
  • Pressure: 29.83"Hg
  • Humidity: 35%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 90°F
  • Feels like:
    90°F
Sunny
Sunny
  • Wind: 18mph ESE
  • Pressure: 29.8"Hg
  • Humidity: 34%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 86°F
  • Feels like:
    88°F
Sunny / Wind
Sunny / Wind
  • Wind: 20mph ESE
  • Pressure: 29.83"Hg
  • Humidity: 38%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 8:58 pm
10 pm
  • 81°F
  • Feels like:
    82°F
Clear
Clear
  • Wind: 17mph ESE
  • Pressure: 29.88"Hg
  • Humidity: 48%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
Tomorrow, a combination of primarily sunny and occasionally cloud-filled and lightning-active weather is forecasted.
The temperature will be between the lowest temperature of 69.8°F and the highest temperature of 89.6°F. The hottest part of the day will be from 3 pm to 7 pm.
The forecasted high will be consistent with the typical June maximum of 90°F. The temperature low is forecasted to be also resembling the usual June value of 68.5°F.
June leads as the warmest month in Marathon, with high temperatures averaging 90°F and lows at 68.5°F.
Updated: Jun 18, 2025 @ 11:57:00 UTC
Published by: Weather U.S. | About Us
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