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August weather forecast in Rancho Cucamonga
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
27
+27
+20
27 July, sun
+27
+20
Feels like
+26
783 mmHg
37%
4.5
m/s
W
27 July, Sunday. day, 27°; night, 20°; clear
28
+27
+20
28 July, mon
+27
+20
Feels like
+26
784 mmHg
37%
3.7
m/s
W
28 July, Monday. day, 27°; night, 20°; clear
29
+27
+21
29 July, tue
+27
+21
Feels like
+26
784 mmHg
37%
3.7
m/s
W
29 July, Tuesday. day, 27°; night, 21°; clear
30
+28
+21
30 July, wed
+28
+21
Feels like
+26
784 mmHg
37%
4.1
m/s
SW
30 July, Wednesday. day, 28°; night, 21°; clear
31
+28
+21
31 July, thu
+28
+21
Feels like
+26
783 mmHg
37%
4.6
m/s
SW
31 July, Thursday. day, 28°; night, 21°; clear
1
+28
+22
1 August, fri
+28
+22
Feels like
+26
783 mmHg
34%
4.3
m/s
SW
1 August, Friday. day, 28°; night, 22°; partly cloudy
2
+28
+21
2 August, sat
+28
+21
Feels like
+26
783 mmHg
31%
4.6
m/s
W
2 August, Saturday. day, 28°; night, 21°; clear
3
+27
+21
3 August, sun
+27
+21
Feels like
+26
783 mmHg
33%
4.9
m/s
SW
3 August, Sunday. day, 27°; night, 21°; clear
4
+27
+20
4 August, mon
+27
+20
Feels like
+25
783 mmHg
31%
4.9
m/s
W
4 August, Monday. day, 27°; night, 20°; clear
5
+26
+19
5 August, tue
+26
+19
Feels like
+25
783 mmHg
37%
4
m/s
SW
5 August, Tuesday. day, 26°; night, 19°; clear
6
+26
+19
6 August, wed
+26
+19
Feels like
+25
783 mmHg
38%
4.5
m/s
W
6 August, Wednesday. day, 26°; night, 19°; clear
7
+27
+19
7 August, thu
+27
+19
Feels like
+25
783 mmHg
34%
4.5
m/s
W
7 August, Thursday. day, 27°; night, 19°; clear
8
+27
+19
8 August, fri
+27
+19
Feels like
+25
783 mmHg
34%
4
m/s
W
8 August, Friday. day, 27°; night, 19°; clear
9
+27
+19
9 August, sat
+27
+19
Feels like
+25
783 mmHg
36%
4.5
m/s
W
9 August, Saturday. day, 27°; night, 19°; clear
10
+27
+20
10 August, sun
+27
+20
Feels like
+26
783 mmHg
33%
4.5
m/s
W
10 August, Sunday. day, 27°; night, 20°; clear
11
+28
+21
11 August, mon
+28
+21
Feels like
+26
783 mmHg
31%
4.8
m/s
W
11 August, Monday. day, 28°; night, 21°; clear
12
+29
+22
12 August, tue
+29
+22
Feels like
+27
782 mmHg
28%
4.5
m/s
W
12 August, Tuesday. day, 29°; night, 22°; clear
13
+29
+21
13 August, wed
+29
+21
Feels like
+27
782 mmHg
30%
4.3
m/s
SW
13 August, Wednesday. day, 29°; night, 21°; clear
14
+28
+21
14 August, thu
+28
+21
Feels like
+27
782 mmHg
33%
4.3
m/s
SW
14 August, Thursday. day, 28°; night, 21°; clear
15
+29
+22
15 August, fri
+29
+22
Feels like
+27
782 mmHg
30%
4.4
m/s
SW
15 August, Friday. day, 29°; night, 22°; clear
16
+28
+22
16 August, sat
+28
+22
Feels like
+26
782 mmHg
28%
4.6
m/s
SW
16 August, Saturday. day, 28°; night, 22°; clear
17
+28
+22
17 August, sun
+28
+22
Feels like
+26
782 mmHg
31%
4.8
m/s
SW
17 August, Sunday. day, 28°; night, 22°; clear
18
+27
+20
18 August, mon
+27
+20
Feels like
+25
782 mmHg
38%
4.5
m/s
SW
18 August, Monday. day, 27°; night, 20°; clear
19
+26
+19
19 August, tue
+26
+19
Feels like
+25
782 mmHg
40%
4.4
m/s
SW
19 August, Tuesday. day, 26°; night, 19°; clear
20
+27
+20
20 August, wed
+27
+20
Feels like
+26
782 mmHg
38%
4.1
m/s
SW
20 August, Wednesday. day, 27°; night, 20°; clear
21
+27
+20
21 August, thu
+27
+20
Feels like
+25
783 mmHg
37%
4.5
m/s
SW
21 August, Thursday. day, 27°; night, 20°; clear
22
+27
+21
22 August, fri
+27
+21
Feels like
+26
783 mmHg
36%
4.4
m/s
W
22 August, Friday. day, 27°; night, 21°; clear
23
+28
+22
23 August, sat
+28
+22
Feels like
+26
782 mmHg
34%
4.4
m/s
W
23 August, Saturday. day, 28°; night, 22°; clear
24
+29
+24
24 August, sun
+29
+24
Feels like
+27
782 mmHg
31%
4.6
m/s
SW
24 August, Sunday. day, 29°; night, 24°; clear
25
+29
+23
25 August, mon
+29
+23
Feels like
+27
782 mmHg
31%
4.9
m/s
SW
25 August, Monday. day, 29°; night, 23°; clear
26
+29
+23
26 August, tue
+29
+23
Feels like
+26
782 mmHg
27%
4.8
m/s
SW
26 August, Tuesday. day, 29°; night, 23°; clear
27
+29
+23
27 August, wed
+29
+23
Feels like
+27
782 mmHg
28%
4
m/s
W
27 August, Wednesday. day, 29°; night, 23°; clear
28
+30
+24
28 August, thu
+30
+24
Feels like
+27
781 mmHg
25%
4.4
m/s
W
28 August, Thursday. day, 30°; night, 24°; clear
29
+30
+23
29 August, fri
+30
+23
Feels like
+28
781 mmHg
28%
5.1
m/s
W
29 August, Friday. day, 30°; night, 23°; clear
30
+29
+23
30 August, sat
+29
+23
Feels like
+27
780 mmHg
34%
4.8
m/s
SW
30 August, Saturday. day, 29°; night, 23°; clear
31
+28
+22
31 August, sun
+28
+22
Feels like
+27
781 mmHg
36%
4.8
m/s
SW
31 August, Sunday. day, 28°; night, 22°; clear
1
+28
+21
1 September, mon
+28
+21
Feels like
+26
782 mmHg
31%
4.5
m/s
SW
1 September, Monday. day, 28°; night, 21°; clear
2
+28
+21
2 September, tue
+28
+21
Feels like
+26
782 mmHg
31%
4.6
m/s
SW
2 September, Tuesday. day, 28°; night, 21°; clear
3
+27
+21
3 September, wed
+27
+21
Feels like
+25
782 mmHg
37%
4.8
m/s
SW
3 September, Wednesday. day, 27°; night, 21°; clear
4
+27
+21
4 September, thu
+27
+21
Feels like
+25
782 mmHg
37%
4.6
m/s
SW
4 September, Thursday. day, 27°; night, 21°; clear
5
+27
+21
5 September, fri
+27
+21
Feels like
+25
782 mmHg
31%
3.5
m/s
SW
5 September, Friday. day, 27°; night, 21°; clear
6
+28
+22
6 September, sat
+28
+22
Feels like
+26
782 mmHg
34%
4.4
m/s
SW
6 September, Saturday. day, 28°; night, 22°; clear
Average data for 10 years
Rancho Cucamonga August
30
sunny days
0
days with precipitation
1
cloudy day
30 sunny days; 0 days with precipitation; 1 cloudy day;
37
%
air humidity
2
m/s
Wind
W
0.5
mm of precipitation
(1% of annual average)
air humidity 37%; 0.5 millimeters of precipitation (1% of annual average); Wind westerly 2 Meters per second
Weather graphs for August
Temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
SW
W
SW
W
SW
W
W
W
W
W
W
W
SW
SW
SW
SW
SW
SW
SW
SW
SW
W
W
SW
SW
SW
W
W
W
SW
SW
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
31
Daytime temperature
Night-time temperature
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