Weather forecast for tomorrow
Clarksville, PA

Weather forecast for tomorrow

Friday, Jun 20.

Partly Cloudy
5:49 am

8:53 pm
EDT
Partly Cloudy
82°F / 63°F
  • Wind: 9mph WSW
  • Humidity: 67%
  • Precip. probability: 17%
  • Precipitation: 0"
  • UV index: 9
Tomorrow, on Friday, June 20, intermittent cloud cover is expected, allowing for some sunshine.
Rainfall is not anticipated. Temperatures will oscillate between a warm 82.4°F at their highest and a comfortable 62.6°F at their lowest.
The maximum heat index, which measures the combined effect of heat and moisture, is computed to be a blazing 86°F. Take into consideration that the heat index values are calculated for shade and light wind conditions.
The forecasted daytime maximum should align with the typical June high of 79.3°F.
Sunrise will be at 5:49 am and sunset at 8:53 pm; tomorrow's daylight will last for 15h and 4min.

Frequently asked questions

What is the weather forecast for Clarksville for tomorrow?
Tomorrow, in Clarksville, sunny moments will alternate with patchy cloud cover.
Will it rain tomorrow?
No, it will not rain tomorrow.
What will be the highest temperature tomorrow?
Tomorrow, the maximum temperature will be 82.4°F, while the minimum temperature will be 62.6°F. The maximum heat index, which combines relative humidity and air temperature, is calculated to be 86°F.
The maximum temperature will be in line with the average highest temperature of 79.3°F in June. The lowest temperature will be a few degrees higher than the average low of 57.7°F.
When are sunrise and sunset tomorrow?
On Friday, in Clarksville, sunrise will be at 5:49 am and sunset at 8:53 pm (EDT).
How long will the day be tomorrow?
In Clarksville, tomorrow, there will be 15h and 4min of daylight.

Hourly weather forecast

12 am
  • 63°F
  • Feels like:
    63°F
Mostly Clear
Mostly Clear
  • Wind: 4mph W
  • Pressure: 29.97"Hg
  • Humidity: 92%
  • Precip. probability: 8%
  • Precipitation: 0"
  • Visibility: 8mi
2 am
  • 61°F
  • Feels like:
    61°F
Mostly Clear
Mostly Clear
  • Wind: 3mph SW
  • Pressure: 29.97"Hg
  • Humidity: 96%
  • Precip. probability: 9%
  • Precipitation: 0"
  • Visibility: 9mi
4 am
  • 59°F
  • Feels like:
    59°F
Partly Cloudy
Partly Cloudy
  • Wind: 3mph SW
  • Pressure: 30"Hg
  • Humidity: 95%
  • Precip. probability: 13%
  • Precipitation: 0"
  • Visibility: 10mi
Sunrise: 5:49 am
6 am
  • 61°F
  • Feels like:
    61°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 4mph SW
  • Pressure: 30.03"Hg
  • Humidity: 95%
  • Precip. probability: 11%
  • Precipitation: 0"
  • Visibility: 9mi
8 am
  • 63°F
  • Feels like:
    63°F
Partly Cloudy
Partly Cloudy
  • Wind: 5mph SW
  • Pressure: 30.03"Hg
  • Humidity: 91%
  • Precip. probability: 13%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 70°F
  • Feels like:
    72°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph WSW
  • Pressure: 30.06"Hg
  • Humidity: 76%
  • Precip. probability: 13%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 77°F
  • Feels like:
    77°F
Mostly Sunny
Mostly Sunny
  • Wind: 8mph WSW
  • Pressure: 30.03"Hg
  • Humidity: 63%
  • Precip. probability: 8%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 81°F
  • Feels like:
    82°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph W
  • Pressure: 30.03"Hg
  • Humidity: 55%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 81°F
  • Feels like:
    84°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph WSW
  • Pressure: 30"Hg
  • Humidity: 52%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 81°F
  • Feels like:
    82°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 7mph WSW
  • Pressure: 30"Hg
  • Humidity: 54%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 77°F
  • Feels like:
    81°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 4mph SW
  • Pressure: 30.03"Hg
  • Humidity: 60%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 8:53 pm
10 pm
  • 72°F
  • Feels like:
    73°F
Partly Cloudy
Partly Cloudy
  • Wind: 3mph SSW
  • Pressure: 30.03"Hg
  • Humidity: 74%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
Tomorrow, weather will be unstable, and a combination of primarily overcast and occasionally showery, thunderstorm-prone and mostly clear weather is expected.
The temperature will be between the lowest temperature of 59°F and the highest temperature of 80.6°F. The warmest part of the day will be from 2 pm to 7 pm.
The highest temperature will be close to June's average maximum of 79.3°F. The minimum temperature will be also slightly warmer than June's average low of 57.7°F.
Updated: Jun 19, 2025 @ 07:59:47 UTC
Published by: Weather U.S. | About Us
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