OSHKOSH, WI 54903 Weather Forecast & Current Conditions

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OSKOSH, WI
Current Weather

1:53 PM CDT AUG 21, 2026
Clear
73°F
Feels Like: 73°F
Dewpoint: 64°F
Rel. Hum.: 73%
Visibility: 10 miles
Wind: SSW at 14 mph, gusts to 24
Pressure: 29.95 inches
Last 72 hours

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OSHKOSH, WI 54903
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
THIS AFTERNOON
Humid. Showers likely and a chance of thunderstorms. Nearly steady temperature in the upper 70s. Southwest wind 5 to 10 mph. Chance of rain 60 percent.
TONIGHT
Mostly clear. A chance of showers and thunderstorms in the evening. Lows around 60. Southwest wind 5 to 10 mph shifting to the northwest after midnight. Chance of rain 50 percent.
SATURDAY
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Northwest wind 10 to 15 mph. Chance of rain 40 percent.
SATURDAY NIGHT
Clear. Lows in the middle 50s. Northwest wind 5 to 10 mph.
SUNDAY
Sunny. Highs in the middle 70s. Northwest wind 5 to 10 mph.
SUNDAY NIGHT
Clear. Lows in the middle 50s.
MONDAY AND MONDAY NIGHT
Mostly clear. Highs in the upper 70s. Lows in the upper 50s.
TUESDAY
Partly sunny. Highs around 80.
TUESDAY NIGHT
Partly cloudy with a 40 percent chance of showers and thunderstorms. Lows in the middle 60s.
WEDNESDAY
Humid. Mostly sunny with a chance of showers. Highs in the lower 80s. Chance of rain 40 percent.
WEDNESDAY NIGHT AND THURSDAY
Mostly clear. Lows in the lower 60s. Highs around 80.

Visible Weather Satellite
OSHKOSH, WI 54903
Infrared Weather Satellite
OSHKOSH, WI 54903
NEXRAD Weather Radar
OSHKOSH, WI 54903

OSKOSH, WI 3 hourly weather forecast

weather forecast created  8:00 AM EDT  8/21/2026
Friday
21 AUG 2026
OSHKOSH, WI 54903 weather forecast Day 1, 12 hours 1 PM 75° 75° Mostly Cloudy 45%
RAIN
>2 in
0% Thunder
( 45% severe)
SSW   10 74% 66°
High 79° OSHKOSH, WI 54903 weather forecast Day 1, 15 hours 4 PM 78° 80° Partly Cloudy SW   9 69% 67°
Mostly Cloudy

Chance of Rain

OSHKOSH, WI 54903 weather forecast Day 1, 18 hours 7 PM 74° 74° Mostly Cloudy 30%
RAIN
.1–.25 in
0% Thunder
( 26% severe)
S   5 76% 66°
OSHKOSH, WI 54903 weather forecast Day 1, 21 hours 10 PM 67° 67° Partly Cloudy W   5 93% 65°
Saturday
22 AUG 2026
OSHKOSH, WI 54903 weather forecast Day 2, 0 hours 1 AM 64° 64° Partly Cloudy 2%

0% Thunder
( 4% severe)
NNW   7 97% 63°
Low 60° OSHKOSH, WI 54903 weather forecast Day 2, 3 hours 4 AM 61° 60° Partly Cloudy NW   7 100% 61°
High 77° OSHKOSH, WI 54903 weather forecast Day 2, 6 hours 7 AM 61° 60° Partly Cloudy 5%

0% Thunder
( 11% severe)
NW   7 97% 60°

Partly Cloudy



OSHKOSH, WI 54903 weather forecast Day 2, 9 hours 10 AM 70° 70° Partly Cloudy NW   8 73% 61°
OSHKOSH, WI 54903 weather forecast Day 2, 12 hours 1 PM 75° 75° Partly Cloudy 18%
RAIN
<.01 in
0% Thunder
( 25% severe)
NNW   12 60% 60°
OSHKOSH, WI 54903 weather forecast Day 2, 15 hours 4 PM 76° 78° Partly Cloudy NNW   13 56% 59°
OSHKOSH, WI 54903 weather forecast Day 2, 18 hours 7 PM 72° 72° Partly Cloudy 0%

0% Thunder
( 6% severe)
NNW   8 57% 56°
OSHKOSH, WI 54903 weather forecast Day 2, 21 hours 10 PM 64° 64° Partly Cloudy N   7 75% 56°
Sunday
23 AUG 2026
OSHKOSH, WI 54903 weather forecast Day 3, 0 hours 1 AM 60° 60° Clear 0%

0% Thunder
( 1% severe)
NNW   6 81% 54°
Low 56° OSHKOSH, WI 54903 weather forecast Day 3, 3 hours 4 AM 57° 56° Clear NW   7 90% 54°
High 75° OSHKOSH, WI 54903 weather forecast Day 3, 6 hours 7 AM 58° 57° Clear 0%

0% Thunder
( 2% severe)
NW   7 90% 55°

Partly Cloudy



OSHKOSH, WI 54903 weather forecast Day 3, 9 hours 10 AM 67° 67° Clear NNW   8 65% 55°
OSHKOSH, WI 54903 weather forecast Day 3, 15 hours 1 PM 73° 73° Partly Cloudy 0%

0% Thunder
( 2% severe)
NNW   9 48% 52°
OSHKOSH, WI 54903 weather forecast Day 3, 18 hours 4 PM 75° 75° Partly Cloudy NNW   9 41% 50°
OSHKOSH, WI 54903 weather forecast Day 3, 21 hours 7 PM 72° 72° Partly Cloudy     NNW   6 46% 50°

OSKOSH, WI extended weather forecast

Monday
24 AUG 2026
Tuesday
25 AUG 2026
Wednesday
26 AUG 2026
Thursday
27 AUG 2026
Friday
28 AUG 2026
Low 52° Low 56° Low 63° Low 62° Low 60°
High 73° High 81° High 83° High 79° High 76°
OSHKOSH, WI 54903 weather forecast Day 4 OSHKOSH, WI 54903 weather forecast Day 5 OSHKOSH, WI 54903 weather forecast Day 6 OSHKOSH, WI 54903 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Clear
3% Rain
Partly Cloudy
18% Rain
Partly Cloudy
55% Rain
Partly Cloudy
31% Rain
Partly Cloudy
21% Rain
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