Weather forecast for 10 days
Sister Bay, WI

Weather forecast for the weekend

Saturday, Jun 21.

Isolated Thunderstorms
4:59 am

8:41 pm
CDT
Isolated Thunderstorms
77°F / 68°F
  • Wind: 17mph SSW
  • Humidity: 78%
  • Precip. probability: 43%
  • Precipitation: 0.08"
  • UV index: 6
On Saturday, in Sister Bay, expect sporadic storm activity with occasional lightning.
Minimal precipitation is expected. Minor temperature shifts from a high of a moderately hot 77°F to a low of a delightful 68°F are predicted.
On Saturday, the higher temperature fits better with the expected maximum in July than June.
Sunrise will be at 4:59 am and sunset at 8:41 pm; the daylight will last for 15h and 42min.

Sunday, Jun 22.

Mostly Sunny
4:59 am

8:41 pm
CDT
Mostly Sunny
75°F / 68°F
  • Wind: 18mph SSW
  • Humidity: 78%
  • Precip. probability: 7%
  • Precipitation: 0"
  • UV index: 8
On Sunday, in Sister Bay, sunshine will lead the day, with clouds making only brief appearances.
Rainfall is not expected. Minor temperature shifts are anticipated, peaking at a maximum of a temperate 75.2°F and dropping to a minimum of a pleasant 68°F.
The weather on Sunday is warmer, with a maximum expected near 68°F - more like July than June.
Sunrise will be at 4:59 am and sunset at 8:41 pm; the daylight will last for 15h and 42min.

Frequently asked questions

What is the weather forecast for Sister Bay for Saturday?
On Saturday, limited storm activity is forecasted, with occasional thunder.
Will it rain on Saturday?
On Saturday, there is a low probability of minimal rainfall in Sister Bay.
What will be the maximum temperature on Saturday?
On Saturday, the maximum temperature will be 77°F, while the minimum temperature will be 68°F.
What is the weather forecast for Sister Bay 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 highest temperature on Sunday?
On Sunday, the highest temperature will be 75.2°F, while the lowest temperature will be 68°F.
What is the weather forecast for Sister Bay for the next ten days?
In Sister Bay, a combination of rain-filled, unstable and sunny weather is forecasted for the next ten days.
Will it rain in the next ten days?
In Sister Bay, rainfall is expected almost every day for the next ten days. Next Thursday, with moderate precipitation of 0.67", will be the day with the most rainfall.
How warm will it be in the next ten days?
The maximum temperature will vary between 66.2°F and 77°F, as the minimum temperature will be between 55.4°F and 68°F.
What will be the warmest and the coldest days?
With a maximum temperature of 77°F, Thursday, Saturday and Monday will be the warmest days. Next Wednesday will be the coldest day, with a maximum temperature of 66.2°F.

Long-term weather forecast

WedJun 18.
  • 72°F
  • 59°F
AM Showers
AM Showers
  • Wind: 5mph ESE
  • Humidity: 86%
  • UV index: 6
  • Precip. probability: 56%
  • Precipitation: 0.04"
  • 4:58 am 8:40 pm CDT
ThuJun 19.
  • 77°F
  • 55°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 7mph W
  • Humidity: 70%
  • UV index: 8
  • Precip. probability: 56%
  • Precipitation: 0.43"
  • 4:58 am 8:41 pm CDT
FriJun 20.
  • 73°F
  • 63°F
AM Showers
AM Showers
  • Wind: 12mph S
  • Humidity: 77%
  • UV index: 7
  • Precip. probability: 38%
  • Precipitation: 0.51"
  • 4:59 am 8:41 pm CDT
SatJun 21.
  • 77°F
  • 68°F
Isolated Thunderstorms
Isolated Thunderstorms
  • Wind: 17mph SSW
  • Humidity: 78%
  • UV index: 6
  • Precip. probability: 43%
  • Precipitation: 0.08"
  • 4:59 am 8:41 pm CDT
SunJun 22.
  • 75°F
  • 68°F
Mostly Sunny
Mostly Sunny
  • Wind: 18mph SSW
  • Humidity: 78%
  • UV index: 8
  • Precip. probability: 7%
  • Precipitation: 0"
  • 4:59 am 8:41 pm CDT
MonJun 23.
  • 77°F
  • 64°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 14mph SSW
  • Humidity: 75%
  • UV index: 8
  • Precip. probability: 35%
  • Precipitation: 0.2"
  • 4:59 am 8:41 pm CDT
TueJun 24.
  • 68°F
  • 57°F
Showers
Showers
  • Wind: 7mph NNE
  • Humidity: 83%
  • UV index: 6
  • Precip. probability: 46%
  • Precipitation: 0.28"
  • 5:00 am 8:41 pm CDT
WedJun 25.
  • 66°F
  • 57°F
Showers
Showers
  • Wind: 9mph NE
  • Humidity: 78%
  • UV index: 5
  • Precip. probability: 43%
  • Precipitation: 0.39"
  • 5:00 am 8:41 pm CDT
ThuJun 26.
  • 68°F
  • 57°F
Showers
Showers
  • Wind: 9mph NE
  • Humidity: 76%
  • UV index: 5
  • Precip. probability: 45%
  • Precipitation: 0.67"
  • 5:01 am 8:41 pm CDT
FriJun 27.
  • 68°F
  • 57°F
Showers
Showers
  • Wind: 9mph NNE
  • Humidity: 76%
  • UV index: 6
  • Precip. probability: 51%
  • Precipitation: 0.24"
  • 5:01 am 8:41 pm CDT
damp, thunderstorm-prone and sun-filled weather is forecasted.
Rainfall is anticipated on Wednesday through Saturday, Monday through next Friday.
In the upcoming days, the highest temperature will vary between 66.2°F and 77°F, while the variation in nighttime lows will be notably wide, as the overnight lows will vary from 55.4°F to 68°F.
The warmest days will be Thursday, Saturday and Monday, with a maximum of 77°F; next Wednesday will be the coldest day, with the highest temperature of 66.2°F.
Updated: Jun 18, 2025 @ 15:26:07 UTC
Published by: Weather U.S. | About Us
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