Weather forecast for tomorrow
Winterstown, PA

Weather forecast for tomorrow

Wednesday, Jun 18.

PM Showers
5:36 am

8:39 pm
EDT
PM Showers
84°F / 70°F
  • Wind: 9mph SW
  • Humidity: 80%
  • Precip. probability: 55%
  • Precipitation: 0.28"
  • UV index: 7
Tomorrow, a few afternoon showers could develop as the day warms up.
The chance of precipitation is high. However, the rainfall will be light. The expected temperature range extends from a high of a moderately hot 84.2°F to a low of an agreeable 69.8°F.
The maximum heat index, which adjusts the air temperature based on humidity, is assessed at a sweltering 95°F. Note that heat index values are valued for light wind and location in the shade. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
The maximum temperature will be higher and more in tune with July's average of 83.5°F than with June's.
Sunrise will be at 5:36 am and sunset at 8:39 pm; tomorrow's daylight will last for 15h and 3min.

Frequently asked questions

What is the weather forecast for Winterstown for tomorrow?
On Wednesday, in Winterstown, passing showers could bring some wet conditions later in the day.
Will it rain tomorrow?
Light precipitation of 0.28" is anticipated. The likelihood of rainfall is 55%.
What will be the highest temperature tomorrow?
Tomorrow, the highest temperature in Winterstown will be 84.2°F, while the lowest temperature will be 69.8°F. The maximum heat index, which combines air temperature and relative humidity, is assessed at 95°F.
The highest temperature will be slightly warmer than the average maximum of 77.9°F in June. The lowest temperature will be notably higher than the average low of 60.4°F.
What time are sunrise and sunset tomorrow?
On Wednesday, in Winterstown, sunrise will be at 5:36 am and sunset at 8:39 pm (EDT).
How many hours of daylight will Winterstown have tomorrow?
In Winterstown, the length of the day tomorrow will be 15h and 3min.

Hourly weather forecast

12 am
  • 70°F
  • Feels like:
    73°F
Few Showers
Few Showers
  • Wind: 6mph SSE
  • Pressure: 29.91"Hg
  • Humidity: 97%
  • Precip. probability: 34%
  • Precipitation: 0.04"
  • Visibility: 2mi
2 am
  • 70°F
  • Feels like:
    73°F
Few Showers
Few Showers
  • Wind: 4mph S
  • Pressure: 29.91"Hg
  • Humidity: 99%
  • Precip. probability: 30%
  • Precipitation: 0.04"
  • Visibility: 2mi
4 am
  • 70°F
  • Feels like:
    72°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 2mph S
  • Pressure: 29.91"Hg
  • Humidity: 99%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 2mi
Sunrise: 5:36 am
6 am
  • 70°F
  • Feels like:
    72°F
Cloudy
Cloudy
  • Wind: 2mph S
  • Pressure: 29.91"Hg
  • Humidity: 100%
  • Precip. probability: 19%
  • Precipitation: 0"
  • Visibility: 1mi
8 am
  • 72°F
  • Feels like:
    75°F
Cloudy
Cloudy
  • Wind: 3mph SSW
  • Pressure: 29.91"Hg
  • Humidity: 97%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 2mi
10 am
  • 77°F
  • Feels like:
    81°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 4mph SW
  • Pressure: 29.91"Hg
  • Humidity: 85%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 6mi
12 pm
  • 81°F
  • Feels like:
    86°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 6mph SW
  • Pressure: 29.91"Hg
  • Humidity: 76%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 8mi
2 pm
  • 82°F
  • Feels like:
    88°F
Few Showers
Few Showers
  • Wind: 8mph WSW
  • Pressure: 29.88"Hg
  • Humidity: 72%
  • Precip. probability: 33%
  • Precipitation: 0.04"
  • Visibility: 10mi
4 pm
  • 82°F
  • Feels like:
    88°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 8mph WSW
  • Pressure: 29.85"Hg
  • Humidity: 71%
  • Precip. probability: 55%
  • Precipitation: 0.2"
  • Visibility: 7mi
6 pm
  • 81°F
  • Feels like:
    86°F
Few Showers
Few Showers
  • Wind: 7mph WSW
  • Pressure: 29.85"Hg
  • Humidity: 72%
  • Precip. probability: 30%
  • Precipitation: 0.04"
  • Visibility: 10mi
8 pm
  • 79°F
  • Feels like:
    84°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph SW
  • Pressure: 29.85"Hg
  • Humidity: 77%
  • Precip. probability: 16%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 8:39 pm
10 pm
  • 75°F
  • Feels like:
    81°F
Mostly Clear
Mostly Clear
  • Wind: 5mph SW
  • Pressure: 29.88"Hg
  • Humidity: 86%
  • Precip. probability: 8%
  • Precipitation: 0"
  • Visibility: 7mi
Tomorrow, on Wednesday, weather will be unstable, and a mix of cloudy, showery, lightning-active and misty weather is forecasted.
Rainfall is anticipated at 12 am, 2 am, and from 1 pm to 7 pm. With moderate precipitation of 0.2", most rainfall is expected at 4 pm.
The temperature will be between the lowest temperature of 69.8°F and the highest temperature of 82.4°F. The warmest part of the day will be from 2 pm to 4 pm.
The forecasted high is more close to July's typical maximum of 83.5°F than the usual for June. The minimum temperature will be also more consistent with July's average low of 65.5°F than June's typical 60.4°F.
Updated: Jun 17, 2025 @ 10:06:44 UTC
Published by: Weather U.S. | About Us
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