Oshkosh weather live forecast

Today's maximum temperature in Oshkosh is expected to be 20°C. Select a day from the live weather forecast for Oshkosh, Wisconsin, USA for more weather parameters.

Tuesday
14th Apr
20

13

3

5
Wednesday
15th Apr
15

12

0

3
Thursday
16th Apr
17

10

5

3
Friday
17th Apr
21

9

8

6
Saturday
18th Apr
18

2

0

4

5-day weather forecast updated at 04:03 on Tuesday 14th April 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 Tuesday 14th April 2026

Expect isolated thunderstorms in Oshkosh, Wisconsin with a maximum temperature of 20°C, maximum UV of 5 (Moderate) and 3 hours of bright sunshine. There are 20-30 mm of rainfall expected with 91% chance of some rain and a gentle breeze of 15 kph from the east.

20
°C maximum temperature
13
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
5
UV index (Moderate)
91
% chance of some rain
<30
mm of rainfall expected
20
°C wind chill
15
kph wind from E

Oshkosh weather for Wednesday 15th April 2026

Expect isolated thunderstorms in Oshkosh, Wisconsin with a maximum temperature of 15°C, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 70% chance of some rain and a light breeze of 12 kph from the east.

15
°C maximum temperature
12
°C minimum temperature
isolated thunderstorms
0
hours of sunshine
3
UV index (Moderate)
70
% chance of some rain
<20
mm of rainfall expected
15
°C wind chill
12
kph wind from E

Oshkosh weather for Thursday 16th April 2026

Expect mostly cloudy with light rain in Oshkosh, Wisconsin with a maximum temperature of 17°C, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 30% chance of some rain and a light breeze of 11 kph from the north-west.

17
°C maximum temperature
10
°C minimum temperature
mostly cloudy with light rain
5
hours of sunshine
3
UV index (Moderate)
30
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
11
kph wind from NW

Oshkosh weather for Friday 17th April 2026

Expect isolated thunderstorms in Oshkosh, Wisconsin with a maximum temperature of 21°C, maximum UV of 6 (High) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 67% chance of some rain and a moderate breeze of 22 kph from the south-east.

21
°C maximum temperature
9
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
6
UV index (High)
67
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
22
kph wind from SE

Oshkosh weather for Saturday 18th April 2026

Expect isolated thunderstorms in Oshkosh, Wisconsin with a maximum temperature of 18°C, maximum UV of 4 (Moderate) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 63% chance of some rain and a moderate breeze of 28 kph from the west.