Oshkosh weather live forecast

Today's maximum temperature in Oshkosh is expected to be 14°C. Select a day from the live weather forecast for Oshkosh, Wisconsin, USA for more weather parameters.

Thursday
21st May
14

7

2

UV8
Friday
22nd May
17

7

7

UV8
Saturday
23rd May
17

10

2

UV4
Sunday
24th May
23

11

8

UV6
Monday
25th May
26

13

7

UV6

5-day weather forecast updated at 04:02 on Thursday 21st May 2026 GMT

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The 5-day weather forecast for Wisconsin (Oshkosh) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Oshkosh weather forecast by day

Below are the detailed weather forecasts for Oshkosh for the next 5 days.

Oshkosh weather for Thursday 21st May 2026

Expect broken clouds in Oshkosh, Wisconsin with a maximum temperature of 14°C, maximum UV of 8 (Very High) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the east.

14
°C maximum temperature
7
°C minimum temperature
broken clouds
2
hours of sunshine
UV8
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
16
kph wind from E

Oshkosh weather for Friday 22nd May 2026

Expect broken clouds in Oshkosh, Wisconsin with a maximum temperature of 17°C, maximum UV of 8 (Very High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the east.

17
°C maximum temperature
7
°C minimum temperature
broken clouds
7
hours of sunshine
UV8
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
23
kph wind from E

Oshkosh weather for Saturday 23rd May 2026

Expect mostly cloudy with rain in Oshkosh, Wisconsin with a maximum temperature of 17°C, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 38% chance of some rain and a gentle breeze of 17 kph from the east.

17
°C maximum temperature
10
°C minimum temperature
mostly cloudy with rain
2
hours of sunshine
UV4
UV index (Moderate)
38
% chance of some rain
<10
mm of rainfall expected
17
°C wind chill
17
kph wind from E

Oshkosh weather for Sunday 24th May 2026

Expect sunshine and showers in Oshkosh, Wisconsin with a maximum temperature of 23°C, maximum UV of 6 (High) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 19% chance of some rain and a gentle breeze of 15 kph from the west.

23
°C maximum temperature
11
°C minimum temperature
sunshine and showers
8
hours of sunshine
UV6
UV index (High)
19
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
15
kph wind from W

Oshkosh weather for Monday 25th May 2026

Expect isolated thunderstorms in Oshkosh, Wisconsin with a maximum temperature of 26°C, maximum UV of 6 (High) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 20% chance of some rain and a gentle breeze of 14 kph from the south.