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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
8
+23
+18
8 September, sun
+23
+18
Feels like
+21
624 mmHg
40%
5.3
m/s
SW
8 September, Sunday. day, 23°; night, 18°; clear
9
+24
+17
9 September, mon
+24
+17
Feels like
+21
625 mmHg
37%
4.8
m/s
SE
9 September, Monday. day, 24°; night, 17°; partly cloudy
10
+24
+18
10 September, tue
+24
+18
Feels like
+22
625 mmHg
38%
4.3
m/s
SE
10 September, Tuesday. day, 24°; night, 18°; clear
11
+23
+17
11 September, wed
+23
+17
Feels like
+21
625 mmHg
40%
4.3
m/s
SE
11 September, Wednesday. day, 23°; night, 17°; clear
12
+23
+17
12 September, thu
+23
+17
Feels like
+20
623 mmHg
40%
5.5
m/s
SW
12 September, Thursday. day, 23°; night, 17°; clear
13
+22
+15
13 September, fri
+22
+15
Feels like
+20
623 mmHg
43%
4.1
m/s
S
13 September, Friday. day, 22°; night, 15°; clear
14
September
+32
+14
14 September, sat
+32
+14
Feels like
+22
647 mmHg
28%
4
m/s
N
Climate normal
+22
+16
14 September, Saturday. day, 32°; night, 14°; clear
15
+30
+19
15 September, sun
+30
+19
Feels like
+20
646 mmHg
29%
6.5
m/s
S
Climate normal
+22
+16
15 September, Sunday. day, 30°; night, 19°; thunderstorm with rain
16
+27
+17
16 September, mon
+27
+17
Feels like
+17
643 mmHg
46%
9.5
m/s
SE
Climate normal
+23
+17
16 September, Monday. day, 27°; night, 17°; thunderstorm with rain
17
+24
+12
17 September, tue
+24
+12
Feels like
+14
644 mmHg
40%
9.1
m/s
SW
Climate normal
+23
+17
17 September, Tuesday. day, 24°; night, 12°; light rain
18
+26
+14
18 September, wed
+26
+14
Feels like
+14
644 mmHg
37%
7.9
m/s
SW
Climate normal
+23
+18
18 September, Wednesday. day, 26°; night, 14°; overcast
19
+25
+14
19 September, thu
+25
+14
Feels like
+14
645 mmHg
46%
6.4
m/s
SW
Climate normal
+24
+18
19 September, Thursday. day, 25°; night, 14°; light rain
20
+22
+12
20 September, fri
+22
+12
Feels like
+14
645 mmHg
52%
4.7
m/s
NW
Climate normal
+22
+16
20 September, Friday. day, 22°; night, 12°; light rain
21
+23
+12
21 September, sat
+23
+12
Feels like
+15
644 mmHg
56%
3.6
m/s
NW
Climate normal
+20
+15
21 September, Saturday. day, 23°; night, 12°; clear
22
+25
+11
22 September, sun
+25
+11
Feels like
+15
645 mmHg
48%
4.8
m/s
W
Climate normal
+21
+15
22 September, Sunday. day, 25°; night, 11°; mostly clear
23
+25
+12
23 September, mon
+25
+12
Feels like
+15
647 mmHg
45%
4.1
m/s
S
Climate normal
+21
+16
23 September, Monday. day, 25°; night, 12°; clear
24
+26
+14
24 September, tue
+26
+14
Feels like
+16
647 mmHg
44%
4.3
m/s
NW
Climate normal
+21
+15
24 September, Tuesday. day, 26°; night, 14°; mostly clear
25
+27
+15
25 September, wed
+27
+15
Feels like
+17
648 mmHg
42%
4.4
m/s
SW
Climate normal
+22
+16
25 September, Wednesday. day, 27°; night, 15°; mostly clear
26
+28
+10
26 September, thu
+28
+10
Feels like
+17
649 mmHg
37%
5.8
m/s
W
Climate normal
+21
+16
26 September, Thursday. day, 28°; night, 10°; partly cloudy
27
+22
+12
27 September, fri
+22
+12
Feels like
+14
602 mmHg
30%
3.1
m/s
NW
Climate normal
+21
+16
27 September, Friday. day, 22°; night, 12°; clear
28
+23
+11
28 September, sat
+23
+11
Feels like
+15
602 mmHg
51%
3.1
m/s
NW
Climate normal
+22
+16
28 September, Saturday. day, 23°; night, 11°; partly cloudy
29
+22
+10
29 September, sun
+22
+10
Feels like
+14
599 mmHg
41%
2.7
m/s
W
Climate normal
+20
+15
29 September, Sunday. day, 22°; night, 10°; clear
30
+22
+12
30 September, mon
+22
+12
Feels like
+13
599 mmHg
26%
2.7
m/s
W
Climate normal
+20
+14
30 September, Monday. day, 22°; night, 12°; mostly clear
1 October
+22
+12
1 October, tue
+22
+12
Feels like
+13
599 mmHg
27%
2.3
m/s
NW
Climate normal
+18
+13
1 October, Tuesday. day, 22°; night, 12°; partly cloudy
2
+22
+14
2 October, wed
+22
+14
Feels like
+14
600 mmHg
40%
3.8
m/s
SW
Climate normal
+19
+13
2 October, Wednesday. day, 22°; night, 14°; clear
3
+21
+14
3 October, thu
+21
+14
Feels like
+13
599 mmHg
40%
3.8
m/s
S
Climate normal
+16
+11
3 October, Thursday. day, 21°; night, 14°; partly cloudy
4
+21
+14
4 October, fri
+21
+14
Feels like
+13
598 mmHg
62%
5.6
m/s
S
Climate normal
+15
+11
4 October, Friday. day, 21°; night, 14°; mostly clear
5
+16
+5
5 October, sat
+16
+5
Feels like
+6
597 mmHg
50%
10.6
m/s
SW
Climate normal
+14
+10
5 October, Saturday. day, 16°; night, 5°; partly cloudy
6
+17
+10
6 October, sun
+17
+10
Feels like
+9
598 mmHg
39%
3.2
m/s
SW
Climate normal
+15
+10
6 October, Sunday. day, 17°; night, 10°; mostly clear
7
+18
+10
7 October, mon
+18
+10
Feels like
+10
596 mmHg
40%
4.6
m/s
S
Climate normal
+16
+10
7 October, Monday. day, 18°; night, 10°; mostly clear
8
+11
+4
8 October, tue
+11
+4
Feels like
+4
597 mmHg
37%
3.8
m/s
SW
Climate normal
+15
+11
8 October, Tuesday. day, 11°; night, 4°; light rain
9
+14
+4
9 October, wed
+14
+4
Feels like
+4
600 mmHg
18%
3.3
m/s
NW
Climate normal
+15
+12
9 October, Wednesday. day, 14°; night, 4°; mostly clear
10
+15
+4
10 October, thu
+15
+4
Feels like
+5
599 mmHg
29%
2.7
m/s
W
Climate normal
+17
+12
10 October, Thursday. day, 15°; night, 4°; partly cloudy
11
+17
+9
11 October, fri
+17
+9
Feels like
+8
598 mmHg
34%
1.6
m/s
SW
Climate normal
+17
+11
11 October, Friday. day, 17°; night, 9°; clear
12
+17
+9
12 October, sat
+17
+9
Feels like
+9
597 mmHg
40%
4.7
m/s
SW
Climate normal
+16
+11
12 October, Saturday. day, 17°; night, 9°; partly cloudy
Average for 30 days
19
sunny days
3
days with precipitation
8
cloudy days
19 sunny days; 3 days with precipitation; 8 cloudy days;
40
%
air humidity
4.7
m/s
Wind
SW
3
mm of precipitation
(2% of annual average)
air humidity 40%; 3 millimeters of precipitation (2% of annual average); Wind south-westerly 4.7 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
N
S
SE
SW
SW
SW
NW
NW
W
S
NW
SW
W
NW
NW
W
W
NW
SW
S
S
SW
SW
S
SW
NW
W
SW
SW
SW
14
Average data for 10 years
15
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
Daytime temperature
Night-time temperature
