Weather forecast for 10 days
Winterthur, DE

Weather forecast for the weekend

Saturday, Jun 21.

Mostly Sunny
5:32 am

8:35 pm
EDT
Mostly Sunny
90°F / 72°F
  • Wind: 9mph WSW
  • Humidity: 54%
  • Precip. probability: 5%
  • Precipitation: 0"
  • UV index: 9
Tomorrow, on Saturday, a glowing sky and minimal clouds are expected.
The maximum anticipated temperature is a tropical 89.6°F, while the minimum temperature will be a delightful 71.6°F.
The maximum heat index, which adjusts the air temperature based on humidity, is computed to be a steamy 95°F. Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Tomorrow, the forecasted high will be higher and closer to July's typical value of 84.9°F than June's 79.5°F.
Sunrise will be at 5:32 am and sunset at 8:35 pm; tomorrow's daylight will last for 15h and 3min.

Sunday, Jun 22.

Partly Cloudy
5:33 am

8:35 pm
EDT
Partly Cloudy
95°F / 77°F
  • Wind: 11mph WSW
  • Humidity: 56%
  • Precip. probability: 5%
  • Precipitation: 0"
  • UV index: 9
On Sunday, June 22, sun and clouds will share the sky, creating a partly cloudy day.
The highest expected temperature is a very hot 95°F, while the lowest temperature will be a temperate 77°F.
On Sunday, expect hotter conditions as the high matches July's average of 84.9°F, not June's.
Sunrise will be at 5:33 am and sunset at 8:35 pm; the daylight will last for 15h and 3min.

Frequently asked questions

What is the weather forecast for Winterthur for tomorrow?
Tomorrow, a bright and mostly cloud-free sky is in store.
What will be the highest temperature tomorrow?
Tomorrow, the maximum temperature will be 89.6°F, while the minimum temperature will be 71.6°F. The maximum heat index, which measures the combined effect of heat and moisture, is calculated to be 95°F.
The highest temperature tomorrow will be significantly higher than the average maximum of 79.5°F in June. The lowest temperature will be slightly warmer than the average low of 62.8°F.
What time are sunrise and sunset tomorrow?
On Saturday, in Winterthur, sunrise will be at 5:32 am and sunset at 8:35 pm (EDT).
How many hours of daylight will Winterthur have tomorrow?
In Winterthur, the length of the day tomorrow will be 15h and 3min.
What is the weather forecast for Winterthur for Sunday?
On Sunday, sunlight and clouds will take turns dominating the sky.
What will be the highest temperature on Sunday?
On Sunday, the highest temperature will be 95°F, while the lowest temperature will be 77°F.
What is the weather forecast for Winterthur for the next ten days?
In Winterthur, a combination of sunny, cloudy and stormy weather is expected for the next ten days.
Will it rain in the next ten days?
Rainfall is predicted for Thursday, next Saturday and Sunday in Winterthur. With light precipitation of 0.16", 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 80.6°F and 100.4°F, as the minimum temperature will vary between 66.2°F and 78.8°F.
Including the humidity's impact, the maximum feel-like temperature will range between 84.2°F and 116.6°F.
What will be the hottest and the coldest days?
With the maximum temperature of 100.4°F, Tuesday will be the hottest day. The coldest day will be next Friday, with a maximum of 80.6°F.

Long-term weather forecast

FriJun 20.
  • 82°F
  • 66°F
Mostly Sunny
Mostly Sunny
  • Wind: 13mph WNW
  • Humidity: 62%
  • UV index: 9
  • Precip. probability: 2%
  • Precipitation: 0"
  • 5:32 am 8:35 pm EDT
SatJun 21.
  • 90°F
  • 72°F
Mostly Sunny
Mostly Sunny
  • Wind: 9mph WSW
  • Humidity: 54%
  • UV index: 9
  • Precip. probability: 5%
  • Precipitation: 0"
  • 5:32 am 8:35 pm EDT
SunJun 22.
  • 95°F
  • 77°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph WSW
  • Humidity: 56%
  • UV index: 9
  • Precip. probability: 5%
  • Precipitation: 0"
  • 5:33 am 8:35 pm EDT
MonJun 23.
  • 99°F
  • 77°F
Mostly Sunny
Mostly Sunny
  • Wind: 8mph NW
  • Humidity: 52%
  • UV index: 9
  • Precip. probability: 3%
  • Precipitation: 0"
  • 5:33 am 8:36 pm EDT
TueJun 24.
  • 100°F
  • 79°F
Sunny
Sunny
  • Wind: 9mph NW
  • Humidity: 48%
  • UV index: 9
  • Precip. probability: 3%
  • Precipitation: 0"
  • 5:33 am 8:36 pm EDT
WedJun 25.
  • 97°F
  • 75°F
Mostly Sunny
Mostly Sunny
  • Wind: 7mph NNW
  • Humidity: 49%
  • UV index: 9
  • Precip. probability: 18%
  • Precipitation: 0"
  • 5:34 am 8:36 pm EDT
ThuJun 26.
  • 93°F
  • 70°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 7mph NNW
  • Humidity: 59%
  • UV index: 9
  • Precip. probability: 39%
  • Precipitation: 0.16"
  • 5:34 am 8:36 pm EDT
FriJun 27.
  • 81°F
  • 68°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph ESE
  • Humidity: 74%
  • UV index: 8
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:34 am 8:36 pm EDT
SatJun 28.
  • 84°F
  • 72°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph SW
  • Humidity: 75%
  • UV index: 9
  • Precip. probability: 24%
  • Precipitation: 0.08"
  • 5:35 am 8:36 pm EDT
SunJun 29.
  • 88°F
  • 72°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph W
  • Humidity: 67%
  • UV index: 8
  • Precip. probability: 24%
  • Precipitation: 0.04"
  • 5:35 am 8:36 pm EDT
During the ten-day period, dry and sunny, overcast and stormy weather is forecasted.
Rainfall is forecasted for Thursday, next Saturday and Sunday.
Substantial differences in temperature are forecasted in the coming days. Forecast highs will fluctuate between 80.6°F and 100.4°F, while the lowest night temperatures will vary also significantly, as the minimum temperature is expected to range between 66.2°F and 78.8°F.
Tuesday will be the hottest day, with a maximum temperature of 100.4°F; with the highest temperature of 80.6°F, next Friday will be the coldest day.
Including the humidity's impact, the maximum feel-like temperature may increase considerably and range between 84.2°F and a blazing hot 116.6°F.
Updated: Jun 20, 2025 @ 08:30:10 UTC
Published by: Weather U.S. | About Us
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