Weather forecast for tomorrow
Coatesville, PA

Weather forecast for tomorrow

Saturday, May 3.

PM Thunderstorms
5:58 am

8:01 pm
EDT
PM Thunderstorms
82°F / 63°F
  • Wind: 11mph SW
  • Humidity: 60%
  • Precip. probability: 50%
  • Precipitation: 0.28"
  • UV index: 8
Tomorrow, storm clouds will develop in the afternoon, bringing thunder and rain.
The likelihood of rainfall is low, and light precipitation is anticipated. The temperature scale will run from a maximum of a moderately hot 82.4°F to a minimum of a comfortable 62.6°F.
The maximum heat index, which factors the actual air temperature with the relative humidity, is computed to be 84.2°F.
It will be warmer, as the maximum temperature reflects June's norm of 78.1°F instead of May's.
Sunrise will be at 5:58 am and sunset at 8:01 pm; tomorrow's daylight will last for 14h and 3min.

Frequently asked questions

What is the weather forecast for Coatesville for tomorrow?
On Saturday, thunder and rain showers will move in during the afternoon.
Will it rain tomorrow?
Light precipitation of 0.28" is forecasted. The chance of rainfall is 50%.
What will be the maximum temperature tomorrow?
Tomorrow, the highest temperature will be 82.4°F, while the lowest temperature will be 62.6°F. The maximum heat index, which modifies the air temperature to account for humidity, is appraised at 84.2°F.
The highest temperature tomorrow will be noticeably higher than the average maximum of 70.3°F in May. Tomorrow, the lowest temperature will be also significantly higher than the average low of 52.7°F.
What time are sunrise and sunset tomorrow?
On Saturday, in Coatesville, sunrise will be at 5:58 am and sunset at 8:01 pm (EDT).
How long will the day be tomorrow?
In Coatesville, the length of the day tomorrow will be 14h and 3min.

Hourly weather forecast

12 am
  • 68°F
  • Feels like:
    68°F
Showers
Showers
  • Wind: 2mph SSW
  • Pressure: 29.85"Hg
  • Humidity: 74%
  • Precip. probability: 43%
  • Precipitation: 0.2"
  • Visibility: 10mi
2 am
  • 66°F
  • Feels like:
    66°F
Partly Cloudy
Partly Cloudy
  • Wind: 2mph SSW
  • Pressure: 29.85"Hg
  • Humidity: 82%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
4 am
  • 64°F
  • Feels like:
    64°F
Partly Cloudy
Partly Cloudy
  • Wind: 1mph SSW
  • Pressure: 29.83"Hg
  • Humidity: 86%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 10mi
Sunrise: 5:58 am
6 am
  • 64°F
  • Feels like:
    64°F
Partly Cloudy
Partly Cloudy
  • Wind: 4mph SSW
  • Pressure: 29.83"Hg
  • Humidity: 85%
  • Precip. probability: 12%
  • Precipitation: 0"
  • Visibility: 10mi
8 am
  • 68°F
  • Feels like:
    68°F
Partly Cloudy
Partly Cloudy
  • Wind: 5mph SSW
  • Pressure: 29.85"Hg
  • Humidity: 81%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 75°F
  • Feels like:
    75°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 9mph SW
  • Pressure: 29.85"Hg
  • Humidity: 63%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 79°F
  • Feels like:
    81°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph SW
  • Pressure: 29.85"Hg
  • Humidity: 51%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 81°F
  • Feels like:
    82°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph SW
  • Pressure: 29.83"Hg
  • Humidity: 47%
  • Precip. probability: 22%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 81°F
  • Feels like:
    82°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph SW
  • Pressure: 29.8"Hg
  • Humidity: 51%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 77°F
  • Feels like:
    81°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 9mph SW
  • Pressure: 29.8"Hg
  • Humidity: 61%
  • Precip. probability: 50%
  • Precipitation: 0.08"
  • Visibility: 7mi
8 pm
  • 72°F
  • Feels like:
    72°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 4mph SW
  • Pressure: 29.83"Hg
  • Humidity: 77%
  • Precip. probability: 46%
  • Precipitation: 0.04"
  • Visibility: 7mi
Sunset: 8:01 pm
10 pm
  • 66°F
  • Feels like:
    68°F
Thunderstorms
Thunderstorms
  • Wind: 6mph SE
  • Pressure: 29.85"Hg
  • Humidity: 89%
  • Precip. probability: 74%
  • Precipitation: 0.08"
  • Visibility: 6mi
Tomorrow, on Saturday, a combination of primarily overcast and occasionally unstable and damp weather is expected.
Rainfall is expected at 12 am, 1 am, and from 5 pm to 11 pm. With moderate precipitation of 0.2", most rainfall is expected at 12 am.
The temperature will be between a minimum of 64.4°F and a maximum of 80.6°F. The warmest part of the day will be from 1 pm to 5 pm.
Tomorrow, the maximum will match more closely with June's typical value than May's 70.3°F. Tomorrow, expect the temperature to be also more close to the typical minimum for June than for May.
Updated: May 3, 2025 @ 00:21:07 UTC
Published by: Weather U.S. | About Us
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