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Monthly weather forecast in Hayward
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
+20
+14
8 September, sun
+20
+14
Feels like
+19
727 mmHg
68%
5.6
m/s
SW
8 September, Sunday. day, 20°; night, 14°; partly cloudy
9
+19
+14
9 September, mon
+19
+14
Feels like
+17
728 mmHg
64%
6
m/s
S
9 September, Monday. day, 19°; night, 14°; clear
10
+19
+14
10 September, tue
+19
+14
Feels like
+16
728 mmHg
62%
6.1
m/s
SW
10 September, Tuesday. day, 19°; night, 14°; clear
11
+20
+14
11 September, wed
+20
+14
Feels like
+18
727 mmHg
58%
6.3
m/s
SW
11 September, Wednesday. day, 20°; night, 14°; clear
12
+18
+14
12 September, thu
+18
+14
Feels like
+16
727 mmHg
62%
5.8
m/s
W
12 September, Thursday. day, 18°; night, 14°; clear
13
September
+27
+16
13 September, fri
+27
+16
Feels like
+22
733 mmHg
59%
3.6
m/s
SE
Climate normal
+18
+12
13 September, Friday. day, 27°; night, 16°; partly cloudy
14
+22
+18
14 September, sat
+22
+18
Feels like
+20
733 mmHg
76%
2.5
m/s
SE
Climate normal
+17
+13
14 September, Saturday. day, 22°; night, 18°; rain
15
+28
+18
15 September, sun
+28
+18
Feels like
+25
733 mmHg
71%
3.8
m/s
S
Climate normal
+18
+11
15 September, Sunday. day, 28°; night, 18°; light rain
16
+28
+17
16 September, mon
+28
+17
Feels like
+24
733 mmHg
68%
3.4
m/s
S
Climate normal
+19
+13
16 September, Monday. day, 28°; night, 17°; rain
17
+28
+17
17 September, tue
+28
+17
Feels like
+23
730 mmHg
55%
4.6
m/s
SE
Climate normal
+16
+13
17 September, Tuesday. day, 28°; night, 17°; mostly clear
18
+27
+17
18 September, wed
+27
+17
Feels like
+21
728 mmHg
57%
4.7
m/s
SE
Climate normal
+18
+12
18 September, Wednesday. day, 27°; night, 17°; mostly clear
19
+26
+17
19 September, thu
+26
+17
Feels like
+21
729 mmHg
63%
3.8
m/s
SE
Climate normal
+18
+15
19 September, Thursday. day, 26°; night, 17°; partly cloudy
20
+26
+18
20 September, fri
+26
+18
Feels like
+21
728 mmHg
66%
4.1
m/s
S
Climate normal
+17
+14
20 September, Friday. day, 26°; night, 18°; rain
21
+25
+17
21 September, sat
+25
+17
Feels like
+20
726 mmHg
64%
4.7
m/s
S
Climate normal
+17
+12
21 September, Saturday. day, 25°; night, 17°; rain
22
+23
+13
22 September, sun
+23
+13
Feels like
+19
727 mmHg
70%
4.1
m/s
SW
Climate normal
+17
+13
22 September, Sunday. day, 23°; night, 13°; light rain
23
+17
+11
23 September, mon
+17
+11
Feels like
+13
728 mmHg
78%
3.2
m/s
W
Climate normal
+18
+14
23 September, Monday. day, 17°; night, 11°; partly cloudy
24
+19
+11
24 September, tue
+19
+11
Feels like
+14
729 mmHg
68%
3.4
m/s
NW
Climate normal
+18
+13
24 September, Tuesday. day, 19°; night, 11°; partly cloudy
25
+21
+14
25 September, wed
+21
+14
Feels like
+15
729 mmHg
63%
3.2
m/s
W
Climate normal
+17
+12
25 September, Wednesday. day, 21°; night, 14°; partly cloudy
26
+23
+15
26 September, thu
+23
+15
Feels like
+18
729 mmHg
88%
4.7
m/s
S
Climate normal
+18
+12
26 September, Thursday. day, 23°; night, 15°; light rain
27
+24
+17
27 September, fri
+24
+17
Feels like
+21
730 mmHg
89%
Calm m/s
Climate normal
+16
+14
27 September, Friday. day, 24°; night, 17°; rain
28
+23
+17
28 September, sat
+23
+17
Feels like
+19
736 mmHg
82%
4.9
m/s
E
Climate normal
+13
+10
28 September, Saturday. day, 23°; night, 17°; mostly clear
29
+22
+18
29 September, sun
+22
+18
Feels like
+16
734 mmHg
79%
7.1
m/s
E
Climate normal
+14
+10
29 September, Sunday. day, 22°; night, 18°; partly cloudy
30
+20
+12
30 September, mon
+20
+12
Feels like
+16
733 mmHg
78%
3
m/s
W
Climate normal
+14
+10
30 September, Monday. day, 20°; night, 12°; rain
1 October
+12
+4
1 October, tue
+12
+4
Feels like
+4
731 mmHg
75%
6.6
m/s
W
Climate normal
+14
+10
1 October, Tuesday. day, 12°; night, 4°; partly cloudy
2
+17
+9
2 October, wed
+17
+9
Feels like
+8
730 mmHg
73%
4.7
m/s
W
Climate normal
+14
+10
2 October, Wednesday. day, 17°; night, 9°; clear
3
+17
+10
3 October, thu
+17
+10
Feels like
+8
725 mmHg
82%
6.8
m/s
W
Climate normal
+13
+8
3 October, Thursday. day, 17°; night, 10°; mostly clear
4
+15
+13
4 October, fri
+15
+13
Feels like
+10
728 mmHg
72%
3.6
m/s
N
Climate normal
+14
+9
4 October, Friday. day, 15°; night, 13°; clear
5
+18
+16
5 October, sat
+18
+16
Feels like
+14
732 mmHg
76%
3.9
m/s
E
Climate normal
+13
+10
5 October, Saturday. day, 18°; night, 16°; mostly clear
6
+12
+6
6 October, sun
+12
+6
Feels like
+6
734 mmHg
74%
5.6
m/s
E
Climate normal
+13
+9
6 October, Sunday. day, 12°; night, 6°; light rain
7
+15
+8
7 October, mon
+15
+8
Feels like
+6
730 mmHg
70%
5.3
m/s
NE
Climate normal
+13
+9
7 October, Monday. day, 15°; night, 8°; partly cloudy
8
+15
+13
8 October, tue
+15
+13
Feels like
+4
728 mmHg
77%
9.5
m/s
N
Climate normal
+12
+8
8 October, Tuesday. day, 15°; night, 13°; partly cloudy
9
+21
+20
9 October, wed
+21
+20
Feels like
+17
734 mmHg
86%
4.2
m/s
NW
Climate normal
+12
+8
9 October, Wednesday. day, 21°; night, 20°; mostly clear
10
+22
+12
10 October, thu
+22
+12
Feels like
+16
727 mmHg
76%
7
m/s
SW
Climate normal
+13
+8
10 October, Thursday. day, 22°; night, 12°; light rain
11
+8
+6
11 October, fri
+8
+6
Feels like
+2
728 mmHg
93%
3.4
m/s
NW
Climate normal
+12
+10
11 October, Friday. day, 8°; night, 6°; rain
12
+10
+8
12 October, sat
+10
+8
Feels like
+5
732 mmHg
93%
3
m/s
E
Climate normal
+10
+8
12 October, Saturday. day, 10°; night, 8°; rain
Average for 30 days
11
sunny days
10
days with precipitation
9
cloudy days
11 sunny days; 10 days with precipitation; 9 cloudy days;
74
%
air humidity
4.4
m/s
Wind
W
30
mm of precipitation
(4% of annual average)
air humidity 74%; 30 millimeters of precipitation (4% of annual average); Wind westerly 4.4 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
SE
SE
S
S
SE
SE
SE
S
S
SW
W
NW
W
S
E
E
W
W
W
W
N
E
E
NE
N
NW
SW
NW
E
13
Average data for 10 years
14
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
Daytime temperature
Night-time temperature
