Average data for 10 years
1 September
Sunday
+25°
+18°
2 September
Monday
+24°
+18°
3 September
Tuesday
+22°
+17°
4 September
Wednesday
+22°
+16°
5 September
Thursday
+22°
+16°
6 September
Friday
+21°
+16°
7 September
Saturday
+20°
+16°
8 September
Sunday
+19°
+14°
9 September
Monday
+20°
+15°
10 September
Tuesday
+22°
+16°
11 September
Wednesday
+21°
+16°
12 September
today
+21°
+15°
13 September
tomorrow
+17°
+14°
14 September
Saturday
+18°
+12°
15 September
Sunday
+20°
+12°
16 September
Monday
+18°
+15°
17 September
Tuesday
+19°
+12°
18 September
Wednesday
+22°
+15°
19 September
Thursday
+19°
+17°
20 September
Friday
+17°
+13°
21 September
Saturday
+18°
+13°
22 September
Sunday
+17°
+13°
23 September
Monday
+18°
+13°
24 September
Tuesday
+19°
+13°
25 September
Wednesday
+19°
+15°
26 September
Thursday
+19°
+15°
27 September
Friday
+16°
+14°
28 September
Saturday
+17°
+12°
29 September
Sunday
+17°
+12°
30 September
Monday
+17°
+14°
Cities near you
United States
Watertown
United States
Alexandria
United States
Brookings
Canada
Winnipeg
United States
Bismarck
Cities with similar weather in September
Czech Republic
Prague
Germany
Berlin
Germany
Munich
Kazakhstan
Uralsk
Kazakhstan
Aktobe
In September, the weather in Grand Forks is typically warm. Average daily high temperature in September is about 20 degrees above zero. On average, Grand Forks has 14 sunny, 11 partly cloudy, 4 rainy, and 1 cloudy day in September. The rains are usually moderate.