Average data for 10 years
1 September
Sunday
+24°
+18°
2 September
Monday
+24°
+17°
3 September
Tuesday
+24°
+18°
4 September
Wednesday
+21°
+16°
5 September
Thursday
+24°
+15°
6 September
Friday
+23°
+18°
7 September
Saturday
+21°
+17°
8 September
Sunday
+22°
+15°
9 September
Monday
+23°
+16°
10 September
Tuesday
+21°
+15°
11 September
today
+22°
+15°
12 September
tomorrow
+21°
+16°
13 September
Friday
+20°
+14°
14 September
Saturday
+20°
+14°
15 September
Sunday
+20°
+14°
16 September
Monday
+21°
+14°
17 September
Tuesday
+20°
+15°
18 September
Wednesday
+20°
+13°
19 September
Thursday
+22°
+15°
20 September
Friday
+20°
+16°
21 September
Saturday
+19°
+13°
22 September
Sunday
+21°
+14°
23 September
Monday
+21°
+15°
24 September
Tuesday
+21°
+14°
25 September
Wednesday
+21°
+14°
26 September
Thursday
+20°
+13°
27 September
Friday
+20°
+13°
28 September
Saturday
+17°
+13°
29 September
Sunday
+15°
+10°
30 September
Monday
+16°
+10°
Cities with similar weather in September
Montenegro
Podgorica
Canada
Toronto
Canada
Vancouver
United States
Boston
United States
Seattle
In September, the weather in Oshkosh is typically warm. Average daily high temperature in September is about 21 degrees above zero. On average, Oshkosh has 16 sunny, 10 partly cloudy, and 4 rainy days in September. The rains are usually light.