10 day forecast
Monthly forecast
Weather map
City or area
Find
Sign up
Log in
Go to comparison
September weather forecast in Gillette
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
+26
+19
1 September, sun
+26
+19
Feels like
+23
651 mmHg
41%
7.5
m/s
SW
1 September, Sunday. day, 26°; night, 19°; clear
2
+25
+18
2 September, mon
+25
+18
Feels like
+22
651 mmHg
34%
5.4
m/s
W
2 September, Monday. day, 25°; night, 18°; clear
3
+23
+17
3 September, tue
+23
+17
Feels like
+20
652 mmHg
37%
6.5
m/s
N
3 September, Tuesday. day, 23°; night, 17°; clear
4
+24
+15
4 September, wed
+24
+15
Feels like
+20
651 mmHg
40%
6.9
m/s
W
4 September, Wednesday. day, 24°; night, 15°; clear
5
+22
+16
5 September, thu
+22
+16
Feels like
+19
652 mmHg
46%
5.6
m/s
SW
5 September, Thursday. day, 22°; night, 16°; clear
6
+22
+16
6 September, fri
+22
+16
Feels like
+19
652 mmHg
41%
6
m/s
N
6 September, Friday. day, 22°; night, 16°; clear
7
+22
+16
7 September, sat
+22
+16
Feels like
+19
651 mmHg
46%
5.3
m/s
SW
7 September, Saturday. day, 22°; night, 16°; clear
8
+22
+16
8 September, sun
+22
+16
Feels like
+19
651 mmHg
41%
6.9
m/s
SW
8 September, Sunday. day, 22°; night, 16°; rain
9
+21
+15
9 September, mon
+21
+15
Feels like
+18
652 mmHg
46%
6.5
m/s
W
9 September, Monday. day, 21°; night, 15°; rain
10
+21
+15
10 September, tue
+21
+15
Feels like
+18
653 mmHg
44%
5.9
m/s
W
10 September, Tuesday. day, 21°; night, 15°; partly cloudy
11
+21
+15
11 September, wed
+21
+15
Feels like
+18
653 mmHg
43%
5.9
m/s
S
11 September, Wednesday. day, 21°; night, 15°; partly cloudy
12
+20
+14
12 September, thu
+20
+14
Feels like
+16
651 mmHg
46%
5.8
m/s
S
12 September, Thursday. day, 20°; night, 14°; clear
13
+19
+13
13 September, fri
+19
+13
Feels like
+16
651 mmHg
51%
7.1
m/s
W
13 September, Friday. day, 19°; night, 13°; clear
14
+20
+13
14 September, sat
+20
+13
Feels like
+16
652 mmHg
54%
6.6
m/s
SW
14 September, Saturday. day, 20°; night, 13°; clear
15
+22
+15
15 September, sun
+22
+15
Feels like
+19
651 mmHg
43%
5.8
m/s
SW
15 September, Sunday. day, 22°; night, 15°; partly cloudy
16
+21
+14
16 September, mon
+21
+14
Feels like
+18
651 mmHg
46%
6
m/s
SW
16 September, Monday. day, 21°; night, 14°; partly cloudy
17
+22
+15
17 September, tue
+22
+15
Feels like
+18
651 mmHg
40%
6
m/s
SW
17 September, Tuesday. day, 22°; night, 15°; partly cloudy
18
+22
+15
18 September, wed
+22
+15
Feels like
+17
649 mmHg
38%
7
m/s
W
18 September, Wednesday. day, 22°; night, 15°; clear
19
+21
+14
19 September, thu
+21
+14
Feels like
+16
651 mmHg
37%
7
m/s
W
19 September, Thursday. day, 21°; night, 14°; clear
20
+21
+15
20 September, fri
+21
+15
Feels like
+17
651 mmHg
37%
7.5
m/s
W
20 September, Friday. day, 21°; night, 15°; clear
21
+19
+13
21 September, sat
+19
+13
Feels like
+14
650 mmHg
46%
7.5
m/s
NW
21 September, Saturday. day, 19°; night, 13°; clear
22
+19
+13
22 September, sun
+19
+13
Feels like
+16
651 mmHg
51%
5.8
m/s
NW
22 September, Sunday. day, 19°; night, 13°; partly cloudy
23
+20
+14
23 September, mon
+20
+14
Feels like
+17
652 mmHg
43%
6
m/s
S
23 September, Monday. day, 20°; night, 14°; clear
24
+21
+15
24 September, tue
+21
+15
Feels like
+18
651 mmHg
43%
6.4
m/s
SW
24 September, Tuesday. day, 21°; night, 15°; rain
25
+22
+16
25 September, wed
+22
+16
Feels like
+19
651 mmHg
38%
5.9
m/s
W
25 September, Wednesday. day, 22°; night, 16°; clear
26
+18
+14
26 September, thu
+18
+14
Feels like
+15
653 mmHg
46%
6
m/s
NW
26 September, Thursday. day, 18°; night, 14°; clear
27
+19
+14
27 September, fri
+19
+14
Feels like
+16
653 mmHg
50%
6.4
m/s
SW
27 September, Friday. day, 19°; night, 14°; clear
28
+20
+14
28 September, sat
+20
+14
Feels like
+15
652 mmHg
46%
8
m/s
S
28 September, Saturday. day, 20°; night, 14°; rain
29
+21
+14
29 September, sun
+21
+14
Feels like
+17
649 mmHg
41%
7.3
m/s
SW
29 September, Sunday. day, 21°; night, 14°; partly cloudy
30
+17
+12
30 September, mon
+17
+12
Feels like
+13
651 mmHg
46%
6.5
m/s
NW
30 September, Monday. day, 17°; night, 12°; partly cloudy
1
+16
+10
1 October, tue
+16
+10
Feels like
+12
652 mmHg
49%
7.3
m/s
SW
1 October, Tuesday. day, 16°; night, 10°; clear
2
+16
+11
2 October, wed
+16
+11
Feels like
+12
651 mmHg
50%
6.3
m/s
SE
2 October, Wednesday. day, 16°; night, 11°; clear
3
+14
+9
3 October, thu
+14
+9
Feels like
+9
649 mmHg
61%
8.1
m/s
SW
3 October, Thursday. day, 14°; night, 9°; rain
4
+12
+8
4 October, fri
+12
+8
Feels like
+8
649 mmHg
63%
7.4
m/s
W
4 October, Friday. day, 12°; night, 8°; rain
5
+13
+8
5 October, sat
+13
+8
Feels like
+9
650 mmHg
63%
7.1
m/s
SW
5 October, Saturday. day, 13°; night, 8°; rain
Average data for 10 years
Gillette September
18
sunny days
4
days with precipitation
8
cloudy days
18 sunny days; 4 days with precipitation; 8 cloudy days;
43
%
air humidity
4.4
m/s
Wind
SW
45
mm of precipitation
(7% of annual average)
air humidity 43%; 45 millimeters of precipitation (7% of annual average); Wind south-westerly 4.4 Meters per second
Weather graphs for September
Temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
SW
W
N
W
SW
N
SW
SW
W
W
S
S
W
SW
SW
SW
SW
W
W
W
NW
NW
S
SW
W
NW
SW
S
SW
NW
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
Cheyenne
Billings
Rapid City
Dickinson
Lander
Glendive
Evans
Cody
Laramie
Cities with similar weather in September
Budapest
Toronto
Boston
Minneapolis
Colorado Springs
Milwaukee
Maribor
Buffalo
Hamilton
