Weather forecast for tomorrow
Cossart, PA

Weather forecast for tomorrow

Wednesday, Jun 18.

PM Thunderstorms
5:32 am

8:35 pm
EDT
PM Thunderstorms
86°F / 72°F
  • Wind: 9mph SW
  • Humidity: 79%
  • Precip. probability: 50%
  • Precipitation: 0.16"
  • UV index: 8
Tomorrow, cloud build-up may lead to afternoon thunderstorms.
The chance of rain is low, and light precipitation is forecasted. The maximum temperature will be a blazing 86°F, while the minimum temperature will be a delightful 71.6°F.
The maximum heat index, which represents the influence of relative humidity on air temperature, is evaluated at a fiery hot 98.6°F. Take into consideration that the heat index values are calculated for shade and light wind conditions. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
With a forecast of 86°F, the day’s weather feels closer to July than June.
Sunrise will be at 5:32 am and sunset at 8:35 pm; tomorrow's daylight will last for 15h and 3min.

Frequently asked questions

What is the weather forecast for Cossart for tomorrow?
Tomorrow, storms with thunder and lightning are expected during the afternoon.
Will it rain tomorrow?
With a probability of 50%, light precipitation of 0.16" is expected.
What will be the maximum temperature in Cossart tomorrow?
Tomorrow, the maximum temperature will be 86°F, while the minimum temperature will be 71.6°F. The maximum heat index, which adjusts the air temperature based on humidity, is assessed at 98.6°F.
The highest temperature will be a couple of degrees higher than the average maximum of 79.5°F in June. The lowest temperature will be also relatively higher than the average low of 62.8°F.
When are sunrise and sunset tomorrow?
On Wednesday, in Cossart, sunrise will be at 5:32 am and sunset at 8:35 pm (EDT).
How many hours of daylight will Cossart have tomorrow?
In Cossart, Pennsylvania, the length of the day tomorrow will be 15h and 3min.

Hourly weather forecast

12 am
  • 70°F
  • Feels like:
    72°F
Few Showers
Few Showers
  • Wind: 5mph SSE
  • Pressure: 29.94"Hg
  • Humidity: 91%
  • Precip. probability: 31%
  • Precipitation: 0.04"
  • Visibility: 2mi
2 am
  • 70°F
  • Feels like:
    72°F
Cloudy
Cloudy
  • Wind: 3mph SSE
  • Pressure: 29.91"Hg
  • Humidity: 94%
  • Precip. probability: 23%
  • Precipitation: 0"
  • Visibility: 2mi
4 am
  • 70°F
  • Feels like:
    73°F
Few Showers
Few Showers
  • Wind: 2mph S
  • Pressure: 29.91"Hg
  • Humidity: 96%
  • Precip. probability: 31%
  • Precipitation: 0.04"
  • Visibility: 2mi
Sunrise: 5:32 am
6 am
  • 70°F
  • Feels like:
    73°F
Cloudy
Cloudy
  • Wind: 2mph S
  • Pressure: 29.91"Hg
  • Humidity: 98%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 1mi
8 am
  • 73°F
  • Feels like:
    75°F
Cloudy
Cloudy
  • Wind: 4mph S
  • Pressure: 29.91"Hg
  • Humidity: 95%
  • Precip. probability: 21%
  • Precipitation: 0"
  • Visibility: 2mi
10 am
  • 77°F
  • Feels like:
    82°F
Cloudy
Cloudy
  • Wind: 4mph SW
  • Pressure: 29.94"Hg
  • Humidity: 87%
  • Precip. probability: 19%
  • Precipitation: 0"
  • Visibility: 5mi
12 pm
  • 82°F
  • Feels like:
    88°F
Partly Cloudy
Partly Cloudy
  • Wind: 5mph SSW
  • Pressure: 29.91"Hg
  • Humidity: 74%
  • Precip. probability: 20%
  • Precipitation: 0"
  • Visibility: 8mi
2 pm
  • 84°F
  • Feels like:
    93°F
Showers
Showers
  • Wind: 7mph SSW
  • Pressure: 29.88"Hg
  • Humidity: 70%
  • Precip. probability: 48%
  • Precipitation: 0.04"
  • Visibility: 7mi
4 pm
  • 84°F
  • Feels like:
    93°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 9mph SW
  • Pressure: 29.85"Hg
  • Humidity: 70%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 82°F
  • Feels like:
    90°F
Showers
Showers
  • Wind: 6mph WSW
  • Pressure: 29.85"Hg
  • Humidity: 72%
  • Precip. probability: 39%
  • Precipitation: 0.04"
  • Visibility: 7mi
8 pm
  • 79°F
  • Feels like:
    84°F
Partly Cloudy
Partly Cloudy
  • Wind: 4mph SW
  • Pressure: 29.85"Hg
  • Humidity: 79%
  • Precip. probability: 17%
  • Precipitation: 0"
  • Visibility: 8mi
Sunset: 8:35 pm
10 pm
  • 77°F
  • Feels like:
    81°F
Partly Cloudy
Partly Cloudy
  • Wind: 4mph WSW
  • Pressure: 29.85"Hg
  • Humidity: 86%
  • Precip. probability: 14%
  • Precipitation: 0"
  • Visibility: 5mi
Tomorrow, on Wednesday, a combination of gloomy, rainy and lightning-active weather is expected.
Rain is expected at 12 am, 3 am, 4 am, 2 pm, 3 pm, and from 5 pm to 7 pm. With light precipitation of 0.08", most rainfall is expected at 7 pm.
The temperature will be between a minimum of 69.8°F and a maximum of 84.2°F. The feels-like temperature will be between a minimum of 71.6°F and a maximum of 93.2°F. The hottest part of the day will be from 1 pm to 5 pm.
The temperature will be more close to what’s typical for July than the usual maximum in June. Forecast models suggest a low also more comparable to July's typical minimum of 68.4°F than June's usual 62.8°F.
Updated: Jun 17, 2025 @ 10:55:33 UTC
Published by: Weather U.S. | About Us
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