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Monthly weather forecast in Fort Collins
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
15
+22
+15
15 September, sun
+22
+15
Feels like
+19
631 mmHg
36%
4.5
m/s
SW
15 September, Sunday. day, 22°; night, 15°; clear
16
+22
+16
16 September, mon
+22
+16
Feels like
+18
630 mmHg
34%
5.3
m/s
SE
16 September, Monday. day, 22°; night, 16°; partly cloudy
17
September
+26
+9
17 September, tue
+26
+9
Feels like
+15
631 mmHg
45%
8.7
m/s
W
Climate normal
+21
+15
17 September, Tuesday. day, 26°; night, 9°; heavy rain
18
+27
+9
18 September, wed
+27
+9
Feels like
+17
632 mmHg
30%
5.4
m/s
NW
Climate normal
+23
+15
18 September, Wednesday. day, 27°; night, 9°; mostly clear
19
+28
+11
19 September, thu
+28
+11
Feels like
+18
635 mmHg
30%
4.3
m/s
SE
Climate normal
+22
+15
19 September, Thursday. day, 28°; night, 11°; clear
20
+29
+16
20 September, fri
+29
+16
Feels like
+19
633 mmHg
32%
4.5
m/s
SE
Climate normal
+21
+16
20 September, Friday. day, 29°; night, 16°; mostly clear
21
+20
+10
21 September, sat
+20
+10
Feels like
+12
633 mmHg
55%
5.9
m/s
N
Climate normal
+20
+14
21 September, Saturday. day, 20°; night, 10°; thunderstorm with rain
22
+17
+7
22 September, sun
+17
+7
Feels like
+9
636 mmHg
57%
4.4
m/s
NE
Climate normal
+19
+13
22 September, Sunday. day, 17°; night, 7°; rain
23
+24
+13
23 September, mon
+24
+13
Feels like
+14
638 mmHg
41%
3.8
m/s
W
Climate normal
+21
+14
23 September, Monday. day, 24°; night, 13°; partly cloudy
24
+24
+11
24 September, tue
+24
+11
Feels like
+15
639 mmHg
43%
4
m/s
NW
Climate normal
+21
+15
24 September, Tuesday. day, 24°; night, 11°; mostly clear
25
+29
+13
25 September, wed
+29
+13
Feels like
+17
636 mmHg
41%
4.6
m/s
SW
Climate normal
+22
+16
25 September, Wednesday. day, 29°; night, 13°; clear
26
+26
+9
26 September, thu
+26
+9
Feels like
+13
635 mmHg
39%
6.9
m/s
SW
Climate normal
+20
+14
26 September, Thursday. day, 26°; night, 9°; mostly clear
27
+22
+10
27 September, fri
+22
+10
Feels like
+12
638 mmHg
51%
3.9
m/s
SW
Climate normal
+19
+15
27 September, Friday. day, 22°; night, 10°; clear
28
+26
+14
28 September, sat
+26
+14
Feels like
+15
638 mmHg
40%
3.5
m/s
SW
Climate normal
+19
+13
28 September, Saturday. day, 26°; night, 14°; mostly clear
29
+30
+7
29 September, sun
+30
+7
Feels like
+16
629 mmHg
35%
3.8
m/s
W
Climate normal
+21
+14
29 September, Sunday. day, 30°; night, 7°; clear
30
+18
+6
30 September, mon
+18
+6
Feels like
+10
592 mmHg
47%
3.5
m/s
E
Climate normal
+19
+12
30 September, Monday. day, 18°; night, 6°; clear
1 October
+18
+8
1 October, tue
+18
+8
Feels like
+9
593 mmHg
44%
3.3
m/s
E
Climate normal
+17
+12
1 October, Tuesday. day, 18°; night, 8°; clear
2
+19
+9
2 October, wed
+19
+9
Feels like
+10
593 mmHg
45%
3.4
m/s
SE
Climate normal
+17
+12
2 October, Wednesday. day, 19°; night, 9°; clear
3
+20
+10
3 October, thu
+20
+10
Feels like
+12
591 mmHg
48%
3
m/s
E
Climate normal
+16
+9
3 October, Thursday. day, 20°; night, 10°; clear
4
+21
+11
4 October, fri
+21
+11
Feels like
+12
587 mmHg
40%
3.5
m/s
SW
Climate normal
+15
+9
4 October, Friday. day, 21°; night, 11°; mostly clear
5
+17
+2
5 October, sat
+17
+2
Feels like
+7
582 mmHg
51%
4.4
m/s
NW
Climate normal
+14
+8
5 October, Saturday. day, 17°; night, 2°; rain
6
+7
+1
6 October, sun
+7
+1
Feels like
−2
589 mmHg
49%
4.5
m/s
N
Climate normal
+15
+10
6 October, Sunday. day, 7°; night, 1°; mostly clear
7
+14
+5
7 October, mon
+14
+5
Feels like
+4
590 mmHg
38%
4
m/s
NW
Climate normal
+14
+8
7 October, Monday. day, 14°; night, 5°; clear
8
+13
+6
8 October, tue
+13
+6
Feels like
+4
589 mmHg
43%
4.8
m/s
NE
Climate normal
+13
+7
8 October, Tuesday. day, 13°; night, 6°; partly cloudy
9
+7
+3
9 October, wed
+7
+3
Feels like
+2
591 mmHg
71%
3.1
m/s
NE
Climate normal
+11
+8
9 October, Wednesday. day, 7°; night, 3°; light rain
10
+11
+4
10 October, thu
+11
+4
Feels like
+3
590 mmHg
64%
2.7
m/s
E
Climate normal
+15
+10
10 October, Thursday. day, 11°; night, 4°; clear
11
+15
+7
11 October, fri
+15
+7
Feels like
+5
589 mmHg
50%
3.9
m/s
NW
Climate normal
+13
+6
11 October, Friday. day, 15°; night, 7°; clear
12
+16
+8
12 October, sat
+16
+8
Feels like
+5
588 mmHg
38%
5
m/s
W
Climate normal
+12
+8
12 October, Saturday. day, 16°; night, 8°; clear
13
+16
+8
13 October, sun
+16
+8
Feels like
+5
590 mmHg
37%
4.6
m/s
NW
Climate normal
+15
+10
13 October, Sunday. day, 16°; night, 8°; clear
14
+17
+9
14 October, mon
+17
+9
Feels like
+6
590 mmHg
35%
5.3
m/s
W
Climate normal
+16
+10
14 October, Monday. day, 17°; night, 9°; clear
15
+18
+6
15 October, tue
+18
+6
Feels like
+7
590 mmHg
33%
4.6
m/s
NW
Climate normal
+16
+10
15 October, Tuesday. day, 18°; night, 6°; clear
16
+17
+9
16 October, wed
+17
+9
Feels like
+9
590 mmHg
45%
3.3
m/s
E
Climate normal
+16
+9
16 October, Wednesday. day, 17°; night, 9°; clear
Average data for 10 years
Next, the average data for 10 years
17
+14
+10
17 October, thu
+14
+10
Feels like
+9
629 mmHg
37%
7.5
m/s
W
17 October, Thursday. day, 14°; night, 10°; partly cloudy
18
+16
+10
18 October, fri
+16
+10
Feels like
+11
628 mmHg
31%
5
m/s
SW
18 October, Friday. day, 16°; night, 10°; clear
19
+15
+9
19 October, sat
+15
+9
Feels like
+11
628 mmHg
36%
5
m/s
W
19 October, Saturday. day, 15°; night, 9°; partly cloudy
Average for 30 days
23
sunny days
5
days with precipitation
2
cloudy days
23 sunny days; 5 days with precipitation; 2 cloudy days;
44
%
air humidity
4.4
m/s
Wind
NW
38
mm of precipitation
(12% of annual average)
air humidity 44%; 38 millimeters of precipitation (12% of annual average); Wind north-westerly 4.4 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
W
NW
SE
SE
N
NE
W
NW
SW
SW
SW
SW
W
E
E
SE
E
SW
NW
N
NW
NE
NE
E
NW
W
NW
W
NW
E
17
Average data for 10 years
18
19
20
21
22
23
24
25
26
27
28
29
30
1
October
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Daytime temperature
Night-time temperature
