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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
September
+24
+9
8 September, sun
+24
+9
Feels like
+15
730 mmHg
55%
6.4
m/s
SW
Climate normal
+20
+14
8 September, Sunday. day, 24°; night, 9°; mostly clear
9
+27
+16
9 September, mon
+27
+16
Feels like
+22
731 mmHg
64%
2
m/s
SW
Climate normal
+19
+14
9 September, Monday. day, 27°; night, 16°; clear
10
+26
+16
10 September, tue
+26
+16
Feels like
+21
728 mmHg
55%
4.8
m/s
S
Climate normal
+19
+14
10 September, Tuesday. day, 26°; night, 16°; light rain
11
+28
+15
11 September, wed
+28
+15
Feels like
+23
727 mmHg
55%
3.7
m/s
S
Climate normal
+20
+14
11 September, Wednesday. day, 28°; night, 15°; mostly clear
12
+29
+16
12 September, thu
+29
+16
Feels like
+22
730 mmHg
52%
3.9
m/s
S
Climate normal
+18
+14
12 September, Thursday. day, 29°; night, 16°; clear
13
+28
+16
13 September, fri
+28
+16
Feels like
+23
731 mmHg
53%
3.8
m/s
SE
Climate normal
+18
+12
13 September, Friday. day, 28°; night, 16°; clear
14
+27
+16
14 September, sat
+27
+16
Feels like
+20
731 mmHg
58%
3.9
m/s
S
Climate normal
+17
+13
14 September, Saturday. day, 27°; night, 16°; clear
15
+24
+15
15 September, sun
+24
+15
Feels like
+20
731 mmHg
65%
3.5
m/s
SE
Climate normal
+18
+11
15 September, Sunday. day, 24°; night, 15°; partly cloudy
16
+25
+15
16 September, mon
+25
+15
Feels like
+21
731 mmHg
69%
2.9
m/s
SW
Climate normal
+19
+13
16 September, Monday. day, 25°; night, 15°; partly cloudy
17
+25
+16
17 September, tue
+25
+16
Feels like
+19
727 mmHg
63%
4
m/s
S
Climate normal
+16
+13
17 September, Tuesday. day, 25°; night, 16°; partly cloudy
18
+24
+13
18 September, wed
+24
+13
Feels like
+18
726 mmHg
68%
4.1
m/s
SW
Climate normal
+18
+12
18 September, Wednesday. day, 24°; night, 13°; partly cloudy
19
+22
+10
19 September, thu
+22
+10
Feels like
+16
728 mmHg
61%
2.9
m/s
W
Climate normal
+18
+15
19 September, Thursday. day, 22°; night, 10°; partly cloudy
20
+12
+10
20 September, fri
+12
+10
Feels like
+8
737 mmHg
80%
3.9
m/s
N
Climate normal
+17
+14
20 September, Friday. day, 12°; night, 10°; light rain
21
+12
+2
21 September, sat
+12
+2
Feels like
+6
740 mmHg
69%
2.6
m/s
N
Climate normal
+17
+12
21 September, Saturday. day, 12°; night, 2°; mostly clear
22
+17
+4
22 September, sun
+17
+4
Feels like
+7
737 mmHg
74%
1
m/s
N
Climate normal
+17
+13
22 September, Sunday. day, 17°; night, 4°; clear
23
+17
+8
23 September, mon
+17
+8
Feels like
+9
736 mmHg
76%
2.1
m/s
S
Climate normal
+18
+14
23 September, Monday. day, 17°; night, 8°; clear
24
+17
+10
24 September, tue
+17
+10
Feels like
+9
737 mmHg
75%
3.7
m/s
S
Climate normal
+18
+13
24 September, Tuesday. day, 17°; night, 10°; clear
25
+17
+13
25 September, wed
+17
+13
Feels like
+8
738 mmHg
70%
6
m/s
SE
Climate normal
+17
+12
25 September, Wednesday. day, 17°; night, 13°; clear
26
+15
+15
26 September, thu
+15
+15
Feels like
+8
732 mmHg
76%
7
m/s
SE
Climate normal
+18
+12
26 September, Thursday. day, 15°; night, 15°; light rain
27
+16
+10
27 September, fri
+16
+10
Feels like
+10
728 mmHg
92%
6.3
m/s
S
Climate normal
+16
+14
27 September, Friday. day, 16°; night, 10°; rain
28
+18
+16
28 September, sat
+18
+16
Feels like
+9
728 mmHg
71%
6.5
m/s
S
Climate normal
+13
+10
28 September, Saturday. day, 18°; night, 16°; mostly clear
29
+19
+11
29 September, sun
+19
+11
Feels like
+13
727 mmHg
67%
6.7
m/s
NW
Climate normal
+14
+10
29 September, Sunday. day, 19°; night, 11°; partly cloudy
30
+12
+6
30 September, mon
+12
+6
Feels like
+4
729 mmHg
63%
6.9
m/s
W
Climate normal
+14
+10
30 September, Monday. day, 12°; night, 6°; mostly clear
1 October
+9
+6
1 October, tue
+9
+6
Feels like
+3
727 mmHg
80%
4.3
m/s
NW
Climate normal
+14
+10
1 October, Tuesday. day, 9°; night, 6°; light rain
2
+11
+9
2 October, wed
+11
+9
Feels like
+4
732 mmHg
84%
5.5
m/s
NW
Climate normal
+14
+10
2 October, Wednesday. day, 11°; night, 9°; partly cloudy
3
+9
+6
3 October, thu
+9
+6
Feels like
+3
734 mmHg
74%
4.9
m/s
NW
Climate normal
+13
+8
3 October, Thursday. day, 9°; night, 6°; partly cloudy
4
+10
+8
4 October, fri
+10
+8
Feels like
+4
728 mmHg
85%
5.5
m/s
NW
Climate normal
+14
+9
4 October, Friday. day, 10°; night, 8°; partly cloudy
5
+11
+6
5 October, sat
+11
+6
Feels like
+5
733 mmHg
80%
2.1
m/s
SW
Climate normal
+13
+10
5 October, Saturday. day, 11°; night, 6°; partly cloudy
6
+15
+6
6 October, sun
+15
+6
Feels like
+7
730 mmHg
76%
5.1
m/s
SW
Climate normal
+13
+9
6 October, Sunday. day, 15°; night, 6°; mostly clear
7
+13
+12
7 October, mon
+13
+12
Feels like
+4
728 mmHg
70%
4.9
m/s
SW
Climate normal
+13
+9
7 October, Monday. day, 13°; night, 12°; mostly clear
Average data for 10 years
Next, the average data for 10 years
8
+12
+8
8 October, tue
+12
+8
Feels like
+8
728 mmHg
68%
5.3
m/s
W
8 October, Tuesday. day, 12°; night, 8°; clear
9
+12
+8
9 October, wed
+12
+8
Feels like
+7
728 mmHg
62%
6.5
m/s
SW
9 October, Wednesday. day, 12°; night, 8°; partly cloudy
10
+13
+8
10 October, thu
+13
+8
Feels like
+10
727 mmHg
67%
6.4
m/s
S
10 October, Thursday. day, 13°; night, 8°; partly cloudy
11
+12
+10
11 October, fri
+12
+10
Feels like
+8
725 mmHg
75%
6.9
m/s
SW
11 October, Friday. day, 12°; night, 10°; rain
12
+10
+8
12 October, sat
+10
+8
Feels like
+6
728 mmHg
73%
6.3
m/s
W
12 October, Saturday. day, 10°; night, 8°; partly cloudy
Average for 30 days
16
sunny days
4
days with precipitation
10
cloudy days
16 sunny days; 4 days with precipitation; 10 cloudy days;
69
%
air humidity
4.4
m/s
Wind
S
3
mm of precipitation
(1% of annual average)
air humidity 69%; 3 millimeters of precipitation (1% of annual average); Wind southerly 4.4 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
SW
SW
S
S
S
SE
S
SE
SW
S
SW
W
N
N
N
S
S
SE
SE
S
S
NW
W
NW
NW
NW
NW
SW
SW
SW
8
Average data for 10 years
9
10
11
12
13
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
Daytime temperature
Night-time temperature
