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September weather forecast in Grand Forks
30 days
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
30 days
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun
Sunday
Mon
Monday
Tue
Tuesday
Wed
Wednesday
Thu
Thursday
Fri
Friday
Sat
Saturday
1
+25
+18
1 September, sun
+25
+18
Feels like
+22
737 mmHg
55%
7.4
m/s
S
1 September, Sunday. day, 25°; night, 18°; clear
2
+24
+18
2 September, mon
+24
+18
Feels like
+21
737 mmHg
54%
8.1
m/s
SW
2 September, Monday. day, 24°; night, 18°; partly cloudy
3
+22
+17
3 September, tue
+22
+17
Feels like
+19
739 mmHg
56%
7.3
m/s
SW
3 September, Tuesday. day, 22°; night, 17°; rain
4
+22
+16
4 September, wed
+22
+16
Feels like
+19
739 mmHg
56%
6.5
m/s
S
4 September, Wednesday. day, 22°; night, 16°; partly cloudy
5
+22
+16
5 September, thu
+22
+16
Feels like
+21
737 mmHg
58%
5.8
m/s
W
5 September, Thursday. day, 22°; night, 16°; partly cloudy
6
+21
+16
6 September, fri
+21
+16
Feels like
+19
739 mmHg
58%
6.5
m/s
NW
6 September, Friday. day, 21°; night, 16°; partly cloudy
7
+20
+16
7 September, sat
+20
+16
Feels like
+17
740 mmHg
63%
6.4
m/s
SW
7 September, Saturday. day, 20°; night, 16°; partly cloudy
8
+19
+14
8 September, sun
+19
+14
Feels like
+16
739 mmHg
61%
6.6
m/s
NW
8 September, Sunday. day, 19°; night, 14°; partly cloudy
9
+20
+15
9 September, mon
+20
+15
Feels like
+17
739 mmHg
62%
6.8
m/s
SW
9 September, Monday. day, 20°; night, 15°; clear
10
+22
+16
10 September, tue
+22
+16
Feels like
+19
739 mmHg
52%
6.8
m/s
W
10 September, Tuesday. day, 22°; night, 16°; partly cloudy
11
+21
+16
11 September, wed
+21
+16
Feels like
+18
739 mmHg
55%
7.4
m/s
W
11 September, Wednesday. day, 21°; night, 16°; partly cloudy
12
+21
+15
12 September, thu
+21
+15
Feels like
+16
738 mmHg
50%
7.3
m/s
W
12 September, Thursday. day, 21°; night, 15°; clear
13
+17
+14
13 September, fri
+17
+14
Feels like
+13
740 mmHg
61%
6.5
m/s
NW
13 September, Friday. day, 17°; night, 14°; overcast
14
+18
+12
14 September, sat
+18
+12
Feels like
+14
742 mmHg
60%
6.5
m/s
NE
14 September, Saturday. day, 18°; night, 12°; rain
15
+20
+12
15 September, sun
+20
+12
Feels like
+16
739 mmHg
57%
7
m/s
S
15 September, Sunday. day, 20°; night, 12°; clear
16
+18
+15
16 September, mon
+18
+15
Feels like
+14
739 mmHg
61%
7
m/s
W
16 September, Monday. day, 18°; night, 15°; clear
17
+19
+12
17 September, tue
+19
+12
Feels like
+17
739 mmHg
60%
6.1
m/s
SW
17 September, Tuesday. day, 19°; night, 12°; rain
18
+22
+15
18 September, wed
+22
+15
Feels like
+18
735 mmHg
54%
8
m/s
S
18 September, Wednesday. day, 22°; night, 15°; clear
19
+19
+17
19 September, thu
+19
+17
Feels like
+14
734 mmHg
56%
8.1
m/s
SW
19 September, Thursday. day, 19°; night, 17°; clear
20
+17
+13
20 September, fri
+17
+13
Feels like
+13
738 mmHg
60%
7.4
m/s
NW
20 September, Friday. day, 17°; night, 13°; partly cloudy
21
+18
+13
21 September, sat
+18
+13
Feels like
+15
740 mmHg
60%
7
m/s
NE
21 September, Saturday. day, 18°; night, 13°; clear
22
+17
+13
22 September, sun
+17
+13
Feels like
+13
740 mmHg
62%
7.9
m/s
SE
22 September, Sunday. day, 17°; night, 13°; rain
23
+18
+13
23 September, mon
+18
+13
Feels like
+15
740 mmHg
67%
6
m/s
S
23 September, Monday. day, 18°; night, 13°; clear
24
+19
+13
24 September, tue
+19
+13
Feels like
+16
740 mmHg
66%
6.5
m/s
S
24 September, Tuesday. day, 19°; night, 13°; clear
25
+19
+15
25 September, wed
+19
+15
Feels like
+15
737 mmHg
64%
8.1
m/s
S
25 September, Wednesday. day, 19°; night, 15°; clear
26
+19
+15
26 September, thu
+19
+15
Feels like
+16
737 mmHg
62%
7.5
m/s
W
26 September, Thursday. day, 19°; night, 15°; partly cloudy
27
+16
+14
27 September, fri
+16
+14
Feels like
+12
739 mmHg
60%
7.9
m/s
NW
27 September, Friday. day, 16°; night, 14°; partly cloudy
28
+17
+12
28 September, sat
+17
+12
Feels like
+13
742 mmHg
58%
7
m/s
NW
28 September, Saturday. day, 17°; night, 12°; clear
29
+17
+12
29 September, sun
+17
+12
Feels like
+13
741 mmHg
55%
7.5
m/s
S
29 September, Sunday. day, 17°; night, 12°; clear
30
+17
+14
30 September, mon
+17
+14
Feels like
+12
738 mmHg
56%
9.3
m/s
S
30 September, Monday. day, 17°; night, 14°; clear
1
+15
+12
1 October, tue
+15
+12
Feels like
+11
741 mmHg
56%
6.5
m/s
S
1 October, Tuesday. day, 15°; night, 12°; clear
2
+16
+11
2 October, wed
+16
+11
Feels like
+11
740 mmHg
55%
7.6
m/s
SW
2 October, Wednesday. day, 16°; night, 11°; clear
3
+14
+11
3 October, thu
+14
+11
Feels like
+9
741 mmHg
60%
7.8
m/s
SW
3 October, Thursday. day, 14°; night, 11°; partly cloudy
4
+13
+11
4 October, fri
+13
+11
Feels like
+8
738 mmHg
63%
8.6
m/s
S
4 October, Friday. day, 13°; night, 11°; partly cloudy
5
+13
+10
5 October, sat
+13
+10
Feels like
+7
737 mmHg
61%
8.8
m/s
W
5 October, Saturday. day, 13°; night, 10°; partly cloudy
Average data for 10 years
Grand Forks September
14
sunny days
4
days with precipitation
12
cloudy days
14 sunny days; 4 days with precipitation; 12 cloudy days;
58
%
air humidity
5.5
m/s
Wind
SW
74
mm of precipitation
(12% of annual average)
air humidity 58%; 74 millimeters of precipitation (12% of annual average); Wind south-westerly 5.5 Meters per second
Weather graphs for September
Temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
S
SW
SW
S
W
NW
SW
NW
SW
W
W
W
NW
NE
S
W
SW
S
SW
NW
NE
SE
S
S
S
W
NW
NW
S
S
1
Average data for 10 years
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Daytime temperature
Night-time temperature
Cities near you
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International Falls
Jamestown
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Cities with similar weather in September
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Frankfurt am Main
Ottawa
Stuttgart
