JUNEAU, WI 53039 Weather Forecast & Current Conditions

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JUNEAU, WI
Current Weather

12:35 PM CDT JUN 9, 2026
Overcast
77°F
Feels Like: 78°F
Dewpoint: 72°F
Rel. Hum.: 85%
Visibility: 10 miles
Wind: NW at 6 mph
Pressure:
Last 72 hours

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JUNEAU, WI 53039
Weather Forecast

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REST OF TODAY
Mostly cloudy with scattered light showers and slight chance of thunderstorms. Highs in the lower 80s. Northwest winds around 5 mph. Chance of precipitation 30 percent.
TONIGHT
Partly cloudy through around midnight, then mostly cloudy with a 30 percent chance of light showers and thunderstorms after midnight. Patchy fog after midnight. Lows in the lower 60s. Southeast winds up to 5 mph.
WEDNESDAY
Very warm and humid. Partly sunny. Slight chance of light showers in the morning, then chance of light showers and thunderstorms in the late morning and afternoon. Highs around 90. South winds 5 to 15 mph shifting to the southwest 15 to 20 mph in the afternoon. Chance of precipitation 50 percent. Highest heat index readings 95 to 99 in the afternoon.
WEDNESDAY NIGHT
Mostly cloudy with showers and chance of thunderstorms through around midnight, then partly cloudy after midnight. Lows in the upper 60s. Southwest winds 5 to 15 mph. Chance of precipitation 80 percent.
THURSDAY
Partly sunny. Chance of light showers in the morning, then showers and chance of thunderstorms in the afternoon. Highs in the mid 80s. Southwest winds 5 to 15 mph. Chance of precipitation 90 percent.
THURSDAY NIGHT
Mostly cloudy with rain showers likely and chance of thunderstorms through around midnight, then mostly clear after midnight. Cooler. Lows in the upper 50s. Chance of precipitation 70 percent.
FRIDAY
Sunny. Highs in the upper 70s.
FRIDAY NIGHT
Clear. Lows in the upper 50s.
SATURDAY
Sunny. A 20 percent chance of light showers and thunderstorms in the afternoon. Highs around 80.
SATURDAY NIGHT
Partly cloudy. Chance of light rain showers and slight chance of thunderstorms through around midnight, then slight chance of light rain showers after midnight. Lows in the mid 50s. Chance of precipitation 30 percent.
SUNDAY
Partly sunny with a 30 percent chance of light rain showers. Highs in the mid 70s.
SUNDAY NIGHT
Partly cloudy with a 20 percent chance of light rain showers. Lows in the lower 50s.
MONDAY
Partly sunny. Slight chance of light rain showers in the morning, then chance of light rain showers and slight chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of precipitation 30 percent.

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  6/ 9/2026
Tuesday
9 JUN 2026
JUNEAU, WI 53039 weather forecast Day 1, 12 hours 1 PM 79° 82° Mostly Cloudy 6%

0% Thunder
( 26% severe)
N   6 77% 71°
High 84° JUNEAU, WI 53039 weather forecast Day 1, 15 hours 4 PM 83° 88° Partly Cloudy NNW   6 70% 72°
Partly Cloudy



JUNEAU, WI 53039 weather forecast Day 1, 18 hours 7 PM 82° 85° Partly Cloudy 4%

0% Thunder
( 12% severe)
NNE   3 65% 69°
JUNEAU, WI 53039 weather forecast Day 1, 21 hours 10 PM 72° 72° Partly Cloudy   CALM 87% 68°
Wednesday
10 JUN 2026
JUNEAU, WI 53039 weather forecast Day 2, 0 hours 1 AM 67° 67° Partly Cloudy 36%
RAIN
***
0% Thunder
( 38% severe)
SSE   3 97% 66°
Low 63° JUNEAU, WI 53039 weather forecast Day 2, 3 hours 4 AM 64° 64° Mostly Cloudy SE   6 100% 64°
High 90° JUNEAU, WI 53039 weather forecast Day 2, 6 hours 7 AM 68° 68° Mostly Cloudy 41%
RAIN
.25–.5 in
0% Thunder
( 22% severe)
SSE   8 97% 67°

Mostly Cloudy

Rain Likely

JUNEAU, WI 53039 weather forecast Day 2, 9 hours 10 AM 77° 78° Mostly Cloudy S   10 90% 74°
JUNEAU, WI 53039 weather forecast Day 2, 12 hours 1 PM 86° 96° Partly Cloudy 67%
RAIN
***
0% Thunder
( 41% severe)
S   14 72% 76°
JUNEAU, WI 53039 weather forecast Day 2, 15 hours 4 PM 88° 99° Partly Cloudy S   16 68% 76°
JUNEAU, WI 53039 weather forecast Day 2, 18 hours 7 PM 84° 89° Mostly Cloudy 79%
RAIN
***
0% Thunder
( 47% severe)
SSW   14 65% 71°
JUNEAU, WI 53039 weather forecast Day 2, 21 hours 10 PM 77° 79° Mostly Cloudy SSW   13 82% 71°
Thursday
11 JUN 2026
JUNEAU, WI 53039 weather forecast Day 3, 0 hours 1 AM 74° 74° Mostly Cloudy 8%

0% Thunder
( 14% severe)
SW   10 87% 70°
Low 66° JUNEAU, WI 53039 weather forecast Day 3, 3 hours 4 AM 69° 69° Mostly Cloudy W   8 97% 68°
High 85° JUNEAU, WI 53039 weather forecast Day 3, 6 hours 7 AM 69° 69° Partly Cloudy 32%
RAIN
.1–.25 in
0% Thunder
( 9% severe)
W   6 97% 68°

Mostly Cloudy

Rain Likely

JUNEAU, WI 53039 weather forecast Day 3, 9 hours 10 AM 76° 77° Partly Cloudy S   6 79% 69°
JUNEAU, WI 53039 weather forecast Day 3, 15 hours 1 PM 81° 84° Mostly Cloudy 88%
RAIN
***
0% Thunder
( 55% severe)
S   9 65% 68°
JUNEAU, WI 53039 weather forecast Day 3, 18 hours 4 PM 80° 83° Mostly Cloudy SE   12 74% 71°
JUNEAU, WI 53039 weather forecast Day 3, 21 hours 7 PM 75° 75° Mostly Cloudy     SW   13 76% 67°

JUNEAU, WI extended weather forecast

Friday
12 JUN 2026
Saturday
13 JUN 2026
Sunday
14 JUN 2026
Monday
15 JUN 2026
Tuesday
16 JUN 2026
Low 57° Low 55° Low 57° Low 52° Low 51°
High 74° High 77° High 70° High 72° High 72°
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
Mostly Cloudy
55% Rain
Mostly Cloudy
38% Rain
Overcast
63% Rain
Mostly Cloudy
55% Rain
Partly Cloudy
46% Rain
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