JUNEAU, WI 53039 Weather Forecast & Current Conditions

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JUNEAU, WI
Current Weather

3:35 PM CDT SEP 15, 2026
Scattered Clouds
73°F
Feels Like: 73°F
Dewpoint: 66°F
Rel. Hum.: 79%
Visibility: 10 miles
Wind: WSW at 12 mph
Pressure: 30.05 inches
Last 72 hours

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JUNEAU, WI 53039
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
REST OF TODAY
Mostly cloudy. Near steady temperature in the lower 70s. West winds 5 to 15 mph.
TONIGHT
Mostly cloudy then becoming partly cloudy after midnight then becoming mostly cloudy. Lows in the mid 50s. North winds up to 5 mph.
WEDNESDAY
Partly sunny. Highs in the lower 70s. East winds 5 to 10 mph.
WEDNESDAY NIGHT
Mostly cloudy. Slight chance of light rain showers through around midnight, then chance of light rain showers and slight chance of thunderstorms after midnight. Lows in the upper 50s. Northeast winds up to 5 mph. Chance of precipitation 40 percent.
THURSDAY
Mostly cloudy. Highs in the mid 70s. Northeast winds up to 5 mph.
THURSDAY NIGHT
Mostly cloudy. Lows in the mid 50s.
FRIDAY
Mostly cloudy. Chance of light rain showers in the morning, then light rain showers likely and slight chance of thunderstorms in the afternoon. Highs around 70. Chance of precipitation 70 percent.
FRIDAY NIGHT
Showers and chance of thunderstorms. Locally heavy rainfall possible after midnight. Lows in the upper 50s. Chance of precipitation 90 percent.
SATURDAY
Cloudy. Showers and slight chance of thunderstorms in the morning, then chance of light showers and thunderstorms in the afternoon. Highs in the lower 70s. Chance of precipitation 80 percent.
SATURDAY NIGHT
Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows in the upper 50s. Chance of precipitation 50 percent.
SUNDAY
Mostly cloudy with a 40 percent chance of rain showers. Highs in the upper 60s.
SUNDAY NIGHT
Mostly cloudy with a 30 percent chance of light rain showers. Lows in the mid 50s.
MONDAY
Mostly cloudy with a 30 percent chance of light rain showers. Highs in the upper 60s.

Visible Weather Satellite
JUNEAU, WI 53039
Infrared Weather Satellite
JUNEAU, WI 53039
NEXRAD Weather Radar
JUNEAU, WI 53039

JUNEAU, WI 3 hourly weather forecast

weather forecast created  7:00 AM CDT  9/15/2026
Tuesday
15 SEP 2026
JUNEAU, WI 53039 weather forecast Day 1, 12 hours 1 PM 74° 74° Mostly Cloudy 12%
RAIN
.01–.1 in
0% Thunder
( 4% severe)
WSW   12 82% 68°
High 76° JUNEAU, WI 53039 weather forecast Day 1, 15 hours 4 PM 75° 75° Mostly Cloudy W   10 66% 63°
Mostly Cloudy



JUNEAU, WI 53039 weather forecast Day 1, 18 hours 7 PM 68° 68° Mostly Cloudy 3%

0% Thunder
( 0% severe)
WNW   7 68% 57°
JUNEAU, WI 53039 weather forecast Day 1, 21 hours 10 PM 62° 62° Mostly Cloudy NNW   5 87% 58°
Wednesday
16 SEP 2026
JUNEAU, WI 53039 weather forecast Day 2, 0 hours 1 AM 59° 59° Mostly Cloudy 2%

0% Thunder
( 1% severe)
N   5 90% 56°
Low 55° JUNEAU, WI 53039 weather forecast Day 2, 3 hours 4 AM 57° 56° Mostly Cloudy NNE   6 93% 55°
High 72° JUNEAU, WI 53039 weather forecast Day 2, 6 hours 7 AM 57° 56° Mostly Cloudy 3%

0% Thunder
( 1% severe)
NNE   6 93% 55°

Mostly Cloudy



JUNEAU, WI 53039 weather forecast Day 2, 9 hours 10 AM 65° 65° Mostly Cloudy ENE   8 78% 58°
JUNEAU, WI 53039 weather forecast Day 2, 12 hours 1 PM 70° 70° Mostly Cloudy 6%

0% Thunder
( 3% severe)
E   7 71% 60°
JUNEAU, WI 53039 weather forecast Day 2, 15 hours 4 PM 71° 71° Mostly Cloudy E   8 68% 60°
JUNEAU, WI 53039 weather forecast Day 2, 18 hours 7 PM 65° 65° Partly Cloudy 27%
RAIN
>2 in
0% Thunder
( 15% severe)
E   6 75% 57°
JUNEAU, WI 53039 weather forecast Day 2, 21 hours 10 PM 61° 62° Mostly Cloudy E   3 93% 59°
Thursday
17 SEP 2026
JUNEAU, WI 53039 weather forecast Day 3, 0 hours 1 AM 61° 62° Mostly Cloudy 33%
RAIN
***
0% Thunder
( 17% severe)
  CALM 97% 60°
Low 58° JUNEAU, WI 53039 weather forecast Day 3, 3 hours 4 AM 61° 62° Mostly Cloudy NNE   1 100% 61°
High 74° JUNEAU, WI 53039 weather forecast Day 3, 6 hours 7 AM 62° 63° Mostly Cloudy 9%

0% Thunder
( 4% severe)
  CALM 100% 62°

Mostly Cloudy



JUNEAU, WI 53039 weather forecast Day 3, 9 hours 10 AM 67° 67° Mostly Cloudy NE   5 87% 63°
JUNEAU, WI 53039 weather forecast Day 3, 15 hours 1 PM 72° 72° Mostly Cloudy 3%

0% Thunder
( 4% severe)
NNE   5 76% 64°
JUNEAU, WI 53039 weather forecast Day 3, 18 hours 4 PM 74° 74° Mostly Cloudy N   5 69% 63°
JUNEAU, WI 53039 weather forecast Day 3, 21 hours 7 PM 68° 68° Mostly Cloudy     NNE   2 81% 62°

JUNEAU, WI extended weather forecast

Friday
18 SEP 2026
Saturday
19 SEP 2026
Sunday
20 SEP 2026
Monday
21 SEP 2026
Tuesday
22 SEP 2026
Low 58° Low 59° Low 59° Low 56° Low 55°
High 65° High 72° High 71° High 69° High 68°
JUNEAU, WI 53039 weather forecast Day 4 JUNEAU, WI 53039 weather forecast Day 5 JUNEAU, WI 53039 weather forecast Day 6 JUNEAU, WI 53039 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Overcast
69% Rain
Overcast
75% Rain
Overcast
71% Rain
Overcast
65% Rain
Overcast
47% Rain
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