Weather forecast for 10 days
Oostburg, WI

Weather forecast for the weekend

Saturday, Jun 21.

Partly Cloudy
5:08 am

8:38 pm
CDT
Partly Cloudy
88°F / 73°F
  • Wind: 20mph SSW
  • Humidity: 70%
  • Precip. probability: 7%
  • Precipitation: 0"
  • UV index: 8
Tomorrow, on Saturday, June 21, partly cloudy skies will persist, making for a mix of sun and clouds.
Rain is not forecasted. The temperature is expected to vary between a humid 87.8°F and a warm 73.4°F.
The maximum heat index, which adjusts the air temperature based on humidity, is calculated to be a sizzling 100.4°F. Note that heat index values are valued for light wind and location in the shade. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
On tomorrow, conditions will be hotter with a temperature more like July's typical high of 73.8°F.
Sunrise will be at 5:08 am and sunset at 8:38 pm; tomorrow's daylight will last for 15h and 30min.

Sunday, Jun 22.

Mostly Sunny
5:08 am

8:38 pm
CDT
Mostly Sunny
84°F / 73°F
  • Wind: 17mph SSW
  • Humidity: 66%
  • Precip. probability: 5%
  • Precipitation: 0"
  • UV index: 8
On Sunday, in Oostburg, sunshine will dominate, with only occasional cloud cover.
Rain is not expected. The highest temperature will be a moderately hot 84.2°F, while the lowest temperature will be a temperate 73.4°F.
On Sunday, the higher temperature fits better with the expected maximum in July than June.
Sunrise will be at 5:08 am and sunset at 8:38 pm; the daylight will last for 15h and 30min.

Frequently asked questions

What is the weather forecast for Oostburg for tomorrow?
On Saturday, variable cloud cover will persist, but sunshine will break through.
Will it rain tomorrow?
No, it will not rain tomorrow.
What will be the maximum temperature tomorrow?
Tomorrow, the highest temperature in Oostburg will be 87.8°F, while the lowest temperature will be 73.4°F. The maximum heat index, which integrates air moisture with ambient temperature, is estimated at 100.4°F.
The maximum temperature will be significantly higher than the average highest temperature of 65.7°F in June. The lowest temperature tomorrow will be also significantly higher than the average low of 55.2°F.
When are sunrise and sunset tomorrow?
On Saturday, in Oostburg, sunrise will be at 5:08 am and sunset at 8:38 pm (CDT).
How many hours of daylight will Oostburg have tomorrow?
In Oostburg, tomorrow, there will be 15h and 30min of daylight.
What is the weather forecast for Oostburg for Sunday?
On Sunday, expect plenty of sunshine and only a few scattered clouds.
Will it rain on Sunday?
No, it will not rain on Sunday.
What will be the maximum temperature on Sunday?
On Sunday, the maximum temperature will be 84.2°F, while the minimum temperature will be 73.4°F.
What is the weather forecast for Oostburg for the next ten days?
In Oostburg, weather will be unstable, and a combination of lightning-active, rainy, dry and sunny and cloudy weather is forecasted for the next ten days.
Will it rain in the next ten days?
In Oostburg, rain is predicted almost every day for the next ten days. Wednesday, with moderate precipitation of 0.51", will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will range between 64.4°F and 87.8°F, as the minimum temperature will vary between 57.2°F and 73.4°F.
Taking the humidity into consideration, the maximum feel-like temperature will range between 64.4°F and 100.4°F.
What will be the hottest and the coldest days in Oostburg?
Tomorrow will be the hottest day, with a maximum temperature of 87.8°F. The coldest day will be Wednesday, with a maximum of 64.4°F.

Long-term weather forecast

FriJun 20.
  • 75°F
  • 64°F
AM Showers
AM Showers
  • Wind: 12mph SSW
  • Humidity: 77%
  • UV index: 7
  • Precip. probability: 58%
  • Precipitation: 0.04"
  • 5:07 am 8:37 pm CDT
SatJun 21.
  • 88°F
  • 73°F
Partly Cloudy
Partly Cloudy
  • Wind: 20mph SSW
  • Humidity: 70%
  • UV index: 8
  • Precip. probability: 7%
  • Precipitation: 0"
  • 5:08 am 8:38 pm CDT
SunJun 22.
  • 84°F
  • 73°F
Mostly Sunny
Mostly Sunny
  • Wind: 17mph SSW
  • Humidity: 66%
  • UV index: 8
  • Precip. probability: 5%
  • Precipitation: 0"
  • 5:08 am 8:38 pm CDT
MonJun 23.
  • 86°F
  • 68°F
Mostly Sunny
Mostly Sunny
  • Wind: 17mph SW
  • Humidity: 60%
  • UV index: 8
  • Precip. probability: 24%
  • Precipitation: 0.31"
  • 5:08 am 8:38 pm CDT
TueJun 24.
  • 72°F
  • 59°F
AM Thunderstorms
AM Thunderstorms
  • Wind: 11mph NNE
  • Humidity: 79%
  • UV index: 5
  • Precip. probability: 40%
  • Precipitation: 0.24"
  • 5:09 am 8:38 pm CDT
WedJun 25.
  • 64°F
  • 57°F
Showers
Showers
  • Wind: 11mph NNE
  • Humidity: 84%
  • UV index: 7
  • Precip. probability: 43%
  • Precipitation: 0.51"
  • 5:09 am 8:38 pm CDT
ThuJun 26.
  • 70°F
  • 63°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 11mph NNE
  • Humidity: 84%
  • UV index: 6
  • Precip. probability: 57%
  • Precipitation: 0.28"
  • 5:09 am 8:38 pm CDT
FriJun 27.
  • 70°F
  • 61°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 9mph NW
  • Humidity: 80%
  • UV index: 7
  • Precip. probability: 43%
  • Precipitation: 0.12"
  • 5:10 am 8:38 pm CDT
SatJun 28.
  • 72°F
  • 63°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 9mph E
  • Humidity: 78%
  • UV index: 5
  • Precip. probability: 38%
  • Precipitation: 0.16"
  • 5:10 am 8:38 pm CDT
SunJun 29.
  • 75°F
  • 63°F
Isolated Thunderstorms
Isolated Thunderstorms
  • Wind: 12mph SW
  • Humidity: 74%
  • UV index: 8
  • Precip. probability: 33%
  • Precipitation: 0.16"
  • 5:11 am 8:38 pm CDT
The next ten days will bring unstable conditions, and a mix of storm-filled, rain-soaked, bright and cloudy weather is predicted.
Almost every day for the next ten days, rain is forecasted.
Temperature fluctuation will be noticeable in the next ten days. The maximum temperature will vary between 64.4°F and 87.8°F, while the nightly low temperatures will show also a considerable swing, as the lowest temperatures will be recorded between 57.2°F and 73.4°F.
Saturday is expected to be the hottest, reaching up to 87.8°F; the coldest day will be Wednesday, with a maximum of 64.4°F.
Combining with the humidity, the maximum feel-like temperature may increase considerably and vary between 64.4°F and a very hot 100.4°F.
Updated: Jun 20, 2025 @ 10:26:16 UTC
Published by: Weather U.S. | About Us
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