Weather forecast for tomorrow
Friday, Jun 20.
6:08 am
9:07 pm
EDT
9:07 pm
EDT
Partly Cloudy
86°F / 66°F
- Wind: 7mph WSW
- Humidity: 65%
- Precip. probability: 8%
- Precipitation: 0"
- UV index: 9
Tomorrow, on Friday, sunny moments will alternate with patchy cloud cover.
Rainfall is not anticipated. The temperature will vary between a maximum of a tropical 86°F and a minimum of an enjoyable 66.2°F.
The maximum heat index, which indicates how humid air affects the felt temperature, is computed to be a tropical 93.2°F. Note that heat index values are valued for light wind and location in the shade.
The forecast high of 86°F is more in line with July's average of 83.7°F than June's 80.2°F.
Sunrise will be at 6:08 am and sunset at 9:07 pm; tomorrow's daylight will last for 14h and 59min.
Rainfall is not anticipated. The temperature will vary between a maximum of a tropical 86°F and a minimum of an enjoyable 66.2°F.
The maximum heat index, which indicates how humid air affects the felt temperature, is computed to be a tropical 93.2°F. Note that heat index values are valued for light wind and location in the shade.
The forecast high of 86°F is more in line with July's average of 83.7°F than June's 80.2°F.
Sunrise will be at 6:08 am and sunset at 9:07 pm; tomorrow's daylight will last for 14h and 59min.
Frequently asked questions
What is the weather forecast for Marathon for tomorrow?
On Friday, in Marathon, patchy clouds will move across the sky, allowing for sunshine at times.
Will it rain tomorrow?
No, it will not rain tomorrow.
What will be the maximum temperature tomorrow?
Tomorrow, the highest temperature will be 86°F, while the lowest temperature will be 66.2°F. The maximum heat index, which factors the actual air temperature with the relative humidity, is evaluated at 93.2°F.
The highest temperature will be relatively higher than the average maximum of 80.2°F in June. The lowest temperature will be also a few degrees higher than the average low of 61.7°F.
The highest temperature will be relatively higher than the average maximum of 80.2°F in June. The lowest temperature will be also a few degrees higher than the average low of 61.7°F.
What time are sunrise and sunset tomorrow?
On Friday, in Marathon, sunrise will be at 6:08 am and sunset at 9:07 pm (EDT).
How long will the day be tomorrow?
In Marathon, the length of the day tomorrow will be 14h and 59min.
Hourly weather forecast
12 am
- 66°F
- Feels like:
66°F
Mostly Clear
- Wind: 2mph WSW
- Pressure: 30"Hg
- Humidity: 87%
- Precip. probability: 12%
- Precipitation: 0"
- Visibility: 10mi
2 am
- 64°F
- Feels like:
64°F
Clear
- Wind: 2mph SW
- Pressure: 30"Hg
- Humidity: 90%
- Precip. probability: 8%
- Precipitation: 0"
- Visibility: 10mi
4 am
- 64°F
- Feels like:
64°F
Clear
- Wind: 2mph SW
- Pressure: 30"Hg
- Humidity: 93%
- Precip. probability: 8%
- Precipitation: 0"
- Visibility: 10mi
6 am
- 64°F
- Feels like:
64°F
Clear
- Wind: 3mph SW
- Pressure: 30.03"Hg
- Humidity: 95%
- Precip. probability: 8%
- Precipitation: 0"
- Visibility: 8mi
Sunrise: 6:08 am
8 am
- 68°F
- Feels like:
70°F
Mostly Sunny
- Wind: 4mph SW
- Pressure: 30.06"Hg
- Humidity: 91%
- Precip. probability: 7%
- Precipitation: 0"
- Visibility: 10mi
10 am
- 75°F
- Feels like:
77°F
Sunny
- Wind: 6mph WSW
- Pressure: 30.06"Hg
- Humidity: 76%
- Precip. probability: 8%
- Precipitation: 0"
- Visibility: 10mi
12 pm
- 81°F
- Feels like:
82°F
Partly Cloudy
- Wind: 7mph WSW
- Pressure: 30.06"Hg
- Humidity: 60%
- Precip. probability: 2%
- Precipitation: 0"
- Visibility: 10mi
2 pm
- 82°F
- Feels like:
84°F
Partly Cloudy
- Wind: 7mph WSW
- Pressure: 30.03"Hg
- Humidity: 54%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
4 pm
- 84°F
- Feels like:
86°F
Partly Cloudy
- Wind: 7mph WSW
- Pressure: 30"Hg
- Humidity: 50%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
6 pm
- 84°F
- Feels like:
86°F
Mostly Cloudy
- Wind: 7mph SW
- Pressure: 30"Hg
- Humidity: 51%
- Precip. probability: 1%
- Precipitation: 0"
- Visibility: 10mi
8 pm
- 81°F
- Feels like:
82°F
Partly Cloudy
- Wind: 6mph SSW
- Pressure: 30"Hg
- Humidity: 57%
- Precip. probability: 3%
- Precipitation: 0"
- Visibility: 10mi
Sunset: 9:07 pm
10 pm
- 75°F
- Feels like:
75°F
Partly Cloudy
- Wind: 4mph S
- Pressure: 30"Hg
- Humidity: 71%
- Precip. probability: 5%
- Precipitation: 0"
- Visibility: 10mi
Tomorrow, weather will be unstable, and a combination of primarily overcast and occasionally bright, damp and stormy weather is expected.
The temperature will be between the lowest temperature of 64.4°F and the highest temperature of 84.2°F. The hottest part of the day will be from 3 pm to 6 pm.
The maximum is expected to resemble July's average high of 83.7°F rather than June's. The nighttime low will be slightly warmer than the typical June minimum temperature of 61.7°F.
The temperature will be between the lowest temperature of 64.4°F and the highest temperature of 84.2°F. The hottest part of the day will be from 3 pm to 6 pm.
The maximum is expected to resemble July's average high of 83.7°F rather than June's. The nighttime low will be slightly warmer than the typical June minimum temperature of 61.7°F.
Updated: Jun 19, 2025 @ 09:33:03 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