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Monthly weather forecast in Grand Junction
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
September
+31
+20
15 September, sun
+31
+20
Feels like
+21
646 mmHg
27%
5.5
m/s
S
Climate normal
+22
+16
15 September, Sunday. day, 31°; night, 20°; thunderstorm
16
+27
+18
16 September, mon
+27
+18
Feels like
+18
644 mmHg
44%
8.8
m/s
SE
Climate normal
+23
+17
16 September, Monday. day, 27°; night, 18°; thunderstorm
17
+24
+10
17 September, tue
+24
+10
Feels like
+15
643 mmHg
40%
10.1
m/s
SW
Climate normal
+23
+17
17 September, Tuesday. day, 24°; night, 10°; thunderstorm with rain
18
+26
+14
18 September, wed
+26
+14
Feels like
+17
644 mmHg
32%
4.7
m/s
S
Climate normal
+23
+18
18 September, Wednesday. day, 26°; night, 14°; partly cloudy
19
+27
+14
19 September, thu
+27
+14
Feels like
+16
647 mmHg
37%
6.9
m/s
SW
Climate normal
+24
+18
19 September, Thursday. day, 27°; night, 14°; clear
20
+25
+12
20 September, fri
+25
+12
Feels like
+15
646 mmHg
45%
6.2
m/s
SW
Climate normal
+22
+16
20 September, Friday. day, 25°; night, 12°; light rain
21
+24
+12
21 September, sat
+24
+12
Feels like
+15
647 mmHg
54%
3.6
m/s
NW
Climate normal
+20
+15
21 September, Saturday. day, 24°; night, 12°; light rain
22
+26
+13
22 September, sun
+26
+13
Feels like
+16
647 mmHg
45%
4.3
m/s
NW
Climate normal
+21
+15
22 September, Sunday. day, 26°; night, 13°; mostly clear
23
+27
+13
23 September, mon
+27
+13
Feels like
+18
647 mmHg
43%
3.6
m/s
NW
Climate normal
+21
+16
23 September, Monday. day, 27°; night, 13°; clear
24
+28
+14
24 September, tue
+28
+14
Feels like
+16
648 mmHg
36%
5.6
m/s
W
Climate normal
+21
+15
24 September, Tuesday. day, 28°; night, 14°; mostly clear
25
+27
+13
25 September, wed
+27
+13
Feels like
+16
647 mmHg
31%
6.8
m/s
W
Climate normal
+22
+16
25 September, Wednesday. day, 27°; night, 13°; clear
26
+21
+11
26 September, thu
+21
+11
Feels like
+13
649 mmHg
47%
4.4
m/s
W
Climate normal
+21
+16
26 September, Thursday. day, 21°; night, 11°; clear
27
+25
+5
27 September, fri
+25
+5
Feels like
+14
648 mmHg
38%
5.1
m/s
SW
Climate normal
+21
+16
27 September, Friday. day, 25°; night, 5°; mostly clear
28
+15
+6
28 September, sat
+15
+6
Feels like
+8
598 mmHg
49%
2.1
m/s
SW
Climate normal
+22
+16
28 September, Saturday. day, 15°; night, 6°; mostly clear
29
+17
+8
29 September, sun
+17
+8
Feels like
+10
599 mmHg
45%
2.4
m/s
NW
Climate normal
+20
+15
29 September, Sunday. day, 17°; night, 8°; clear
30
+19
+10
30 September, mon
+19
+10
Feels like
+11
600 mmHg
40%
2.5
m/s
NW
Climate normal
+20
+14
30 September, Monday. day, 19°; night, 10°; mostly clear
1 October
+20
+13
1 October, tue
+20
+13
Feels like
+13
599 mmHg
36%
3.2
m/s
SW
Climate normal
+18
+13
1 October, Tuesday. day, 20°; night, 13°; clear
2
+19
+12
2 October, wed
+19
+12
Feels like
+8
591 mmHg
28%
8.6
m/s
S
Climate normal
+19
+13
2 October, Wednesday. day, 19°; night, 12°; clear
3
+6
+1
3 October, thu
+6
+1
Feels like
0
593 mmHg
62%
5.8
m/s
W
Climate normal
+16
+11
3 October, Thursday. day, 6°; night, 1°; rain
4
+9
+1
4 October, fri
+9
+1
Feels like
+1
599 mmHg
58%
2.5
m/s
W
Climate normal
+15
+11
4 October, Friday. day, 9°; night, 1°; partly cloudy
5
+12
+5
5 October, sat
+12
+5
Feels like
+5
600 mmHg
53%
1.8
m/s
NW
Climate normal
+14
+10
5 October, Saturday. day, 12°; night, 5°; clear
6
+16
+10
6 October, sun
+16
+10
Feels like
+6
599 mmHg
37%
3.9
m/s
S
Climate normal
+15
+10
6 October, Sunday. day, 16°; night, 10°; clear
7
+13
+9
7 October, mon
+13
+9
Feels like
+7
599 mmHg
51%
3.2
m/s
SW
Climate normal
+16
+10
7 October, Monday. day, 13°; night, 9°; light rain
8
+16
+10
8 October, tue
+16
+10
Feels like
+9
597 mmHg
54%
4.1
m/s
SW
Climate normal
+15
+11
8 October, Tuesday. day, 16°; night, 10°; partly cloudy
9
+13
+6
9 October, wed
+13
+6
Feels like
+8
597 mmHg
64%
3
m/s
SW
Climate normal
+15
+12
9 October, Wednesday. day, 13°; night, 6°; light rain
10
+12
+4
10 October, thu
+12
+4
Feels like
+5
599 mmHg
51%
3.2
m/s
NW
Climate normal
+17
+12
10 October, Thursday. day, 12°; night, 4°; clear
11
+9
+2
11 October, fri
+9
+2
Feels like
+1
603 mmHg
44%
3.7
m/s
NE
Climate normal
+17
+11
11 October, Friday. day, 9°; night, 2°; clear
12
+12
+4
12 October, sat
+12
+4
Feels like
+2
602 mmHg
30%
3.7
m/s
SW
Climate normal
+16
+11
12 October, Saturday. day, 12°; night, 4°; clear
13
+14
+4
13 October, sun
+14
+4
Feels like
+6
598 mmHg
31%
3.9
m/s
SW
Climate normal
+14
+10
13 October, Sunday. day, 14°; night, 4°; clear
14
+16
+9
14 October, mon
+16
+9
Feels like
+8
599 mmHg
32%
2.1
m/s
SW
Climate normal
+17
+12
14 October, Monday. day, 16°; night, 9°; clear
Average data for 10 years
Next, the average data for 10 years
15
+17
+13
15 October, tue
+17
+13
Feels like
+13
625 mmHg
36%
4.5
m/s
SE
15 October, Tuesday. day, 17°; night, 13°; clear
16
+17
+12
16 October, wed
+17
+12
Feels like
+12
624 mmHg
36%
5
m/s
S
16 October, Wednesday. day, 17°; night, 12°; clear
17
+15
+11
17 October, thu
+15
+11
Feels like
+11
625 mmHg
43%
5
m/s
W
17 October, Thursday. day, 15°; night, 11°; clear
18
+16
+12
18 October, fri
+16
+12
Feels like
+13
624 mmHg
40%
5.1
m/s
S
18 October, Friday. day, 16°; night, 12°; clear
19
+16
+10
19 October, sat
+16
+10
Feels like
+12
623 mmHg
40%
4.4
m/s
SW
19 October, Saturday. day, 16°; night, 10°; rain
Average for 30 days
21
sunny days
4
days with precipitation
5
cloudy days
21 sunny days; 4 days with precipitation; 5 cloudy days;
43
%
air humidity
4.5
m/s
Wind
SW
4
mm of precipitation
(2% of annual average)
air humidity 43%; 4 millimeters of precipitation (2% of annual average); Wind south-westerly 4.5 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
S
SE
SW
S
SW
SW
NW
NW
NW
W
W
W
SW
SW
NW
NW
SW
S
W
W
NW
S
SW
SW
SW
NW
NE
SW
SW
SW
15
Average data for 10 years
16
17
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
Daytime temperature
Night-time temperature
