SISTER BAY, WI 54234 Weather Forecast & Current Conditions

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STURGEON BAY, WI
Current Weather

2:57 AM CDT JUN 26, 2025
Overcast
57°F
Feels Like: 55°F
Dewpoint: 57°F
Rel. Hum.: 100%
Visibility: 10 miles
Wind: E at 8 mph
Pressure: 30.00 inches
Last 72 hours

Local Area Snow Depth

Wisconsin Current Weather

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SISTER BAY, WI 54234
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
EARLY THIS MORNING
Cloudy with showers likely and a chance of thunderstorms. Temperatures near 60. East wind 5 to 10 mph.
TODAY
Mostly cloudy with a chance of showers and a slight chance of thunderstorms. Highs in the upper 60s. Northeast wind 10 to 15 mph. Chance of rain 50 percent.
TONIGHT
Showers and a chance of thunderstorms. Lows in the upper 50s. East wind 10 to 15 mph. Chance of rain 90 percent.
FRIDAY
Mostly cloudy. A chance of showers and thunderstorms in the morning. Highs around 70. Northwest wind 5 to 10 mph. Chance of rain 40 percent.
FRIDAY NIGHT
Partly cloudy. Lows in the upper 50s. North wind 5 to 10 mph in the evening becoming light and variable.
SATURDAY
Partly cloudy in the morning then clearing. Highs in the middle 70s. Light and variable wind becoming south 5 to 10 mph in the afternoon.
SATURDAY NIGHT
Partly cloudy with a chance of showers. Lows around 60. Chance of rain 30 percent.
SUNDAY
Humid. Showers likely and a chance of thunderstorms. Highs in the middle 80s. Chance of rain 60 percent.
SUNDAY NIGHT
Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows in the middle 60s.
MONDAY
Humid. Partly cloudy with a chance of showers. Highs in the lower 80s. Chance of rain 30 percent.
MONDAY NIGHT
Mostly clear. Lows in the lower 60s.
TUESDAY
Sunny. Highs in the lower 80s.
TUESDAY NIGHT AND WEDNESDAY
Mostly clear. Lows in the lower 60s. Highs in the lower 80s.

Visible Weather Satellite
SISTER BAY, WI 54234
Infrared Weather Satellite
SISTER BAY, WI 54234
NEXRAD Weather Radar
SISTER BAY, WI 54234

STURGEON BAY, WI 3 hourly weather forecast

weather forecast created  8:00 PM EDT  6/25/2025
Thursday
26 JUN 2025
SISTER BAY, WI 54234 weather forecast Day 1, 0 hours 1 AM 61° 60° Mostly Cloudy 93%
RAIN
***
0% Thunder
( 33% severe)
E   9 84% 56°
Low 60° SISTER BAY, WI 54234 weather forecast Day 1, 3 hours 4 AM 61° 60° Mostly Cloudy E   9 90% 58°
High 69° SISTER BAY, WI 54234 weather forecast Day 1, 6 hours 7 AM 61° 60° Mostly Cloudy 37%
RAIN
.01–.1 in
0% Thunder
( 6% severe)
E   10 90% 58°

Mostly Cloudy

Rain Likely

SISTER BAY, WI 54234 weather forecast Day 1, 9 hours 10 AM 64° 63° Mostly Cloudy ENE   10 84% 59°
SISTER BAY, WI 54234 weather forecast Day 1, 12 hours 1 PM 66° 66° Mostly Cloudy 57%
RAIN
.1–.25 in
0% Thunder
( 18% severe)
ENE   10 81% 60°
SISTER BAY, WI 54234 weather forecast Day 1, 15 hours 4 PM 66° 66° Mostly Cloudy NE   10 81% 60°
SISTER BAY, WI 54234 weather forecast Day 1, 18 hours 7 PM 63° 62° Mostly Cloudy 80%
RAIN
***
0% Thunder
( 47% severe)
ENE   9 87% 59°
SISTER BAY, WI 54234 weather forecast Day 1, 21 hours 10 PM 62° 61° Mostly Cloudy E   8 90% 59°
Friday
27 JUN 2025
SISTER BAY, WI 54234 weather forecast Day 2, 0 hours 1 AM 63° 63° Mostly Cloudy 58%
RAIN
>2 in
0% Thunder
( 23% severe)
ESE   7 90% 60°
Low 60° SISTER BAY, WI 54234 weather forecast Day 2, 3 hours 4 AM 62° 62° Mostly Cloudy S   7 93% 60°
High 72° SISTER BAY, WI 54234 weather forecast Day 2, 6 hours 7 AM 62° 62° Mostly Cloudy 19%
RAIN
.1–.25 in
0% Thunder
( 5% severe)
W   7 93% 60°

Mostly Cloudy



SISTER BAY, WI 54234 weather forecast Day 2, 9 hours 10 AM 64° 64° Mostly Cloudy NW   8 87% 60°
SISTER BAY, WI 54234 weather forecast Day 2, 12 hours 1 PM 69° 69° Mostly Cloudy 10%
RAIN
<.01 in
0% Thunder
( 3% severe)
NNW   9 76% 61°
SISTER BAY, WI 54234 weather forecast Day 2, 15 hours 4 PM 70° 70° Mostly Cloudy N   8 71% 60°
SISTER BAY, WI 54234 weather forecast Day 2, 18 hours 7 PM 67° 67° Partly Cloudy 7%

0% Thunder
( 2% severe)
N   6 75% 59°
SISTER BAY, WI 54234 weather forecast Day 2, 21 hours 10 PM 62° 62° Partly Cloudy NNE   5 87% 58°

STURGEON BAY, WI extended weather forecast

Saturday
28 JUN 2025
Sunday
29 JUN 2025
Monday
30 JUN 2025
Tuesday
1 JUL 2025
Wednesday
2 JUL 2025
Low 56° Low 61° Low 65° Low 62° Low 61°
High 74° High 81° High 80° High 81° High 77°
SISTER BAY, WI 54234 weather forecast Day 3 SISTER BAY, WI 54234 weather forecast Day 4 SISTER BAY, WI 54234 weather forecast Day 5 SISTER BAY, WI 54234 weather forecast Day 6 SISTER BAY, WI 54234 weather forecast Day 7
Partly Cloudy
10% Rain
Partly Cloudy
53% Rain
Partly Cloudy
65% Rain
Partly Cloudy
25% Rain
Partly Cloudy
14% Rain
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