Weather forecast for 10 days
Winterstown, PA

Weather forecast for the weekend

Saturday, Jun 21.

Mostly Sunny
5:36 am

8:39 pm
EDT
Mostly Sunny
88°F / 70°F
  • Wind: 7mph WSW
  • Humidity: 55%
  • Precip. probability: 5%
  • Precipitation: 0"
  • UV index: 9
On Saturday, June 21, mostly sunny skies are expected.
Rain is not anticipated. The temperature will vary between a maximum of a hot 87.8°F and a minimum of a delightful 69.8°F.
The forecast high of 87.8°F is more in line with July's average of 83.5°F than June's 77.9°F.
Sunrise will be at 5:36 am and sunset at 8:39 pm; the daylight will last for 15h and 3min.

Sunday, Jun 22.

Partly Cloudy
5:37 am

8:40 pm
EDT
Partly Cloudy
93°F / 73°F
  • Wind: 7mph W
  • Humidity: 56%
  • Precip. probability: 8%
  • Precipitation: 0"
  • UV index: 9
On Sunday, June 22, expect a mix of sun and clouds throughout the day.
Rain is not expected. The maximum predicted temperature is a tropical 93.2°F, while the minimum temperature will be a moderately hot 73.4°F.
With a forecast of 93.2°F, the day’s weather feels closer to July than June.
Sunrise will be at 5:37 am and sunset at 8:40 pm; the daylight will last for 15h and 3min.

Frequently asked questions

What is the weather forecast for Winterstown for Saturday?
On Saturday, a glowing sky and minimal clouds are expected.
Will it rain on Saturday?
No, it will not rain on Saturday.
What will be the maximum temperature on Saturday?
On Saturday, the highest temperature will be 87.8°F, while the lowest temperature will be 69.8°F.
What is the weather forecast for Winterstown for Sunday?
On Sunday, scattered clouds may briefly filter the sunlight, but it will remain bright overall.
Will it rain on Sunday?
No, it will not rain on Sunday.
What will be the highest temperature on Sunday?
On Sunday, the maximum temperature will be 93.2°F, while the minimum temperature will be 73.4°F.
What is the weather forecast for Winterstown for the next ten days?
In Winterstown, a combination of sun-filled, lightning-active and cloud-filled weather is anticipated for the next ten days.
Will it rain in the next ten days in Winterstown?
Rain is anticipated on Wednesday, Thursday and next Friday in Winterstown. With light precipitation of 0.28", Thursday will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will vary between 82.4°F and 96.8°F, as the minimum temperature will be between 62.6°F and 75.2°F.
Combining with the humidity, the maximum feel-like temperature will vary between 87.8°F and 113°F.
What will be the hottest and the coldest days?
The hottest day will be Tuesday, with a maximum of 96.8°F. Today is the coldest day, with a maximum temperature of 82.4°F.

Long-term weather forecast

WedJun 18.
  • 82°F
  • 70°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 7mph SW
  • Humidity: 83%
  • UV index: 6
  • Precip. probability: 61%
  • Precipitation: 0.12"
  • 5:36 am 8:39 pm EDT
ThuJun 19.
  • 86°F
  • 63°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 14mph WSW
  • Humidity: 68%
  • UV index: 9
  • Precip. probability: 42%
  • Precipitation: 0.28"
  • 5:36 am 8:39 pm EDT
FriJun 20.
  • 84°F
  • 66°F
Mostly Sunny
Mostly Sunny
  • Wind: 8mph WNW
  • Humidity: 59%
  • UV index: 9
  • Precip. probability: 6%
  • Precipitation: 0.16"
  • 5:36 am 8:39 pm EDT
SatJun 21.
  • 88°F
  • 70°F
Mostly Sunny
Mostly Sunny
  • Wind: 7mph WSW
  • Humidity: 55%
  • UV index: 9
  • Precip. probability: 5%
  • Precipitation: 0"
  • 5:36 am 8:39 pm EDT
SunJun 22.
  • 93°F
  • 73°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph W
  • Humidity: 56%
  • UV index: 9
  • Precip. probability: 8%
  • Precipitation: 0"
  • 5:37 am 8:40 pm EDT
MonJun 23.
  • 95°F
  • 75°F
Sunny
Sunny
  • Wind: 6mph NW
  • Humidity: 57%
  • UV index: 9
  • Precip. probability: 12%
  • Precipitation: 0"
  • 5:37 am 8:40 pm EDT
TueJun 24.
  • 97°F
  • 75°F
Mostly Sunny
Mostly Sunny
  • Wind: 6mph WNW
  • Humidity: 54%
  • UV index: 9
  • Precip. probability: 6%
  • Precipitation: 0"
  • 5:37 am 8:40 pm EDT
WedJun 25.
  • 93°F
  • 72°F
Mostly Sunny
Mostly Sunny
  • Wind: 6mph WNW
  • Humidity: 55%
  • UV index: 9
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:38 am 8:40 pm EDT
ThuJun 26.
  • 88°F
  • 70°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 7mph SW
  • Humidity: 64%
  • UV index: 9
  • Precip. probability: 35%
  • Precipitation: 0"
  • 5:38 am 8:40 pm EDT
FriJun 27.
  • 84°F
  • 70°F
Isolated Thunderstorms
Isolated Thunderstorms
  • Wind: 9mph SSW
  • Humidity: 69%
  • UV index: 8
  • Precip. probability: 33%
  • Precipitation: 0.08"
  • 5:38 am 8:40 pm EDT
For the next ten days, a combination of sun-filled, lightning-active and cloud-filled weather is expected.
Rain is predicted for Wednesday, Thursday and next Friday.
Noticeable swings in temperature are expected in the next ten days. Maximum temperatures are forecasted between 82.4°F and 96.8°F, while the fluctuation in night temperatures will be also significant, as the overnight lows will vary from 62.6°F to 75.2°F.
The hottest day will be Tuesday, with a maximum of 96.8°F; today is the coldest day, with a maximum temperature of 82.4°F.
Combining with the humidity, the maximum feel-like temperature may increase substantially and range between a tropical 87.8°F and a searing 113°F.
Updated: Jun 18, 2025 @ 06:34:47 UTC
Published by: Weather U.S. | About Us
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