Weather forecast for 10 daysMarathon, TX
Weather forecast for the weekend
Sunday Oct 18, 2026
- 66°F
- 48°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 9mphS 174°
- Humidity: 53%
- UV index: 7
- Sunrise: 7:57 am CDT
- Sunset: 7:18 pm CDT
- details ▼
Tomorrow, on Sunday, uninterrupted sunshine is also anticipated.
The maximum temperature will be a comfortable 66.2°F, while the minimum temperature will be a brisk 48.2°F.
The projected high resembles November more than October, matching 64.8°F rather than 74.5°F.
Sunrise will be at 7:57 am and sunset at 7:18 pm; tomorrow's daylight will last for 11h and 22min.
The maximum temperature will be a comfortable 66.2°F, while the minimum temperature will be a brisk 48.2°F.
The projected high resembles November more than October, matching 64.8°F rather than 74.5°F.
Sunrise will be at 7:57 am and sunset at 7:18 pm; tomorrow's daylight will last for 11h and 22min.
10-day overview
Daily temperatures
Warmest period: Wednesday - Thursday 79°C.
Coldest day: tomorrow 66°C.
Coldest day: tomorrow 66°C.
Chance of precipitation
Highest chance: Sunday - Monday 24%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- min.
- 41°F
Mostly Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 3mphN 350°
- Humidity: 71%
- UV index: 0
- Sunrise: 7:56 am CDT
- Sunset: 7:20 pm CDT
- details ▼
- Sunday
- Oct 18, 2026
- 66°F
- 48°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 9mphS 174°
- Humidity: 53%
- UV index: 7
- Sunrise: 7:57 am CDT
- Sunset: 7:18 pm CDT
- details ▼
- Monday
- Oct 19, 2026
- 73°F
- 52°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 11mphSSW 194°
- Humidity: 55%
- UV index: 7
- Sunrise: 7:57 am CDT
- Sunset: 7:17 pm CDT
- details ▼
- Tuesday
- Oct 20, 2026
- 75°F
- 55°F
Mostly Sunny
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 11mphSSE 160°
- Humidity: 61%
- UV index: 7
- Sunrise: 7:58 am CDT
- Sunset: 7:16 pm CDT
- details ▼
- Wednesday
- Oct 21, 2026
- 79°F
- 57°F
Mostly Sunny
- Precip. probability: 9%
- Precipitation: 0"
- Wind: 10mphS 176°
- Humidity: 65%
- UV index: 7
- Sunrise: 7:59 am CDT
- Sunset: 7:15 pm CDT
- details ▼
- Thursday
- Oct 22, 2026
- 79°F
- 57°F
Partly Cloudy
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 11mphS 176°
- Humidity: 61%
- UV index: 6
- Sunrise: 7:59 am CDT
- Sunset: 7:14 pm CDT
- details ▼
- Friday
- Oct 23, 2026
- 77°F
- 59°F
Partly Cloudy
- Precip. probability: 22%
- Precipitation: 0"
- Wind: 12mphS 173°
- Humidity: 60%
- UV index: 6
- Sunrise: 8:00 am CDT
- Sunset: 7:13 pm CDT
- details ▼
- Saturday
- Oct 24, 2026
- 77°F
- 57°F
Partly Cloudy
- Precip. probability: 19%
- Precipitation: 0"
- Wind: 11mphSSE 153°
- Humidity: 61%
- UV index: 6
- Sunrise: 8:01 am CDT
- Sunset: 7:12 pm CDT
- details ▼
- Sunday
- Oct 25, 2026
- 72°F
- 55°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 12mphESE 112°
- Humidity: 71%
- UV index: 5
- Sunrise: 8:02 am CDT
- Sunset: 7:11 pm CDT
- details ▼
- Monday
- Oct 26, 2026
- 72°F
- 55°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 11mphSE 134°
- Humidity: 71%
- UV index: 6
- Sunrise: 8:02 am CDT
- Sunset: 7:10 pm CDT
- details ▼
Conditions over the next ten days suggest that a combination of overcast and sunny weather is forecasted.
Rainfall is not expected in Marathon in the upcoming period.
Temperature fluctuation will be noticeable in the upcoming period. Maximum temperatures are forecasted between 66.2°F and 78.8°F, while the lowest nightly temperature differences will be also quite pronounced, as temperatures overnight will fluctuate from 41°F up to 59°F.
Wednesday and Thursday, with the highest temperature of 78.8°F, will be the warmest days in Marathon, Texas; with the highest temperature of 66.2°F, Sunday will be the coldest day.
Rainfall is not expected in Marathon in the upcoming period.
Temperature fluctuation will be noticeable in the upcoming period. Maximum temperatures are forecasted between 66.2°F and 78.8°F, while the lowest nightly temperature differences will be also quite pronounced, as temperatures overnight will fluctuate from 41°F up to 59°F.
Wednesday and Thursday, with the highest temperature of 78.8°F, will be the warmest days in Marathon, Texas; with the highest temperature of 66.2°F, Sunday will be the coldest day.
Updated: Oct 18, 2026 @ 01:53:31 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 Sunday, uninterrupted sunshine is anticipated.
Tomorrow, the maximum temperature will be 66.2°F, while the minimum temperature will be 48.2°F.
The highest temperature will be relatively lower than the average maximum of 74.5°F in October. Tomorrow, the lowest temperature will be also slightly cooler than the average low temperature.
The highest temperature will be relatively lower than the average maximum of 74.5°F in October. Tomorrow, the lowest temperature will be also slightly cooler than the average low temperature.
On Sunday, in Marathon, sunrise will be at 7:57 am and sunset at 7:18 pm (CDT).
In Marathon, the length of the day tomorrow will be 11h and 22min.
