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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
15
+18
+11
15 September, sun
+18
+11
Feels like
+16
730 mmHg
63%
5.9
m/s
S
15 September, Sunday. day, 18°; night, 11°; partly cloudy
16
+19
+13
16 September, mon
+19
+13
Feels like
+16
727 mmHg
68%
6.5
m/s
SW
16 September, Monday. day, 19°; night, 13°; clear
17
+16
+13
17 September, tue
+16
+13
Feels like
+13
728 mmHg
75%
5.4
m/s
NW
17 September, Tuesday. day, 16°; night, 13°; partly cloudy
18
+18
+12
18 September, wed
+18
+12
Feels like
+16
726 mmHg
67%
5.5
m/s
S
18 September, Wednesday. day, 18°; night, 12°; clear
19
+18
+15
19 September, thu
+18
+15
Feels like
+15
724 mmHg
68%
7.5
m/s
SW
19 September, Thursday. day, 18°; night, 15°; overcast
20
September
+24
+10
20 September, fri
+24
+10
Feels like
+19
724 mmHg
61%
4.3
m/s
W
Climate normal
+17
+14
20 September, Friday. day, 24°; night, 10°; mostly clear
21
+25
+10
21 September, sat
+25
+10
Feels like
+17
726 mmHg
65%
5.2
m/s
SW
Climate normal
+17
+12
21 September, Saturday. day, 25°; night, 10°; heavy rain
22
+18
+2
22 September, sun
+18
+2
Feels like
+11
730 mmHg
54%
3.8
m/s
N
Climate normal
+17
+13
22 September, Sunday. day, 18°; night, 2°; mostly clear
23
+19
+7
23 September, mon
+19
+7
Feels like
+12
731 mmHg
54%
1.2
m/s
E
Climate normal
+18
+14
23 September, Monday. day, 19°; night, 7°; partly cloudy
24
+20
+8
24 September, tue
+20
+8
Feels like
+13
729 mmHg
56%
2.8
m/s
SW
Climate normal
+18
+13
24 September, Tuesday. day, 20°; night, 8°; mostly clear
25
+22
+10
25 September, wed
+22
+10
Feels like
+15
731 mmHg
57%
2.7
m/s
W
Climate normal
+17
+12
25 September, Wednesday. day, 22°; night, 10°; mostly clear
26
+23
+12
26 September, thu
+23
+12
Feels like
+16
731 mmHg
62%
3.4
m/s
SE
Climate normal
+18
+12
26 September, Thursday. day, 23°; night, 12°; clear
27
+24
+13
27 September, fri
+24
+13
Feels like
+19
730 mmHg
67%
3.6
m/s
S
Climate normal
+16
+14
27 September, Friday. day, 24°; night, 13°; clear
28
+23
+13
28 September, sat
+23
+13
Feels like
+18
730 mmHg
69%
3
m/s
SW
Climate normal
+13
+10
28 September, Saturday. day, 23°; night, 13°; clear
29
+23
+13
29 September, sun
+23
+13
Feels like
+18
732 mmHg
67%
3.3
m/s
NW
Climate normal
+14
+10
29 September, Sunday. day, 23°; night, 13°; mostly clear
30
+20
+10
30 September, mon
+20
+10
Feels like
+13
731 mmHg
65%
3.7
m/s
SW
Climate normal
+14
+10
30 September, Monday. day, 20°; night, 10°; mostly clear
1 October
+24
+12
1 October, tue
+24
+12
Feels like
+17
730 mmHg
65%
3.4
m/s
SW
Climate normal
+14
+10
1 October, Tuesday. day, 24°; night, 12°; partly cloudy
2
+23
+8
2 October, wed
+23
+8
Feels like
+16
730 mmHg
67%
3.1
m/s
SW
Climate normal
+14
+10
2 October, Wednesday. day, 23°; night, 8°; partly cloudy
3
+13
+13
3 October, thu
+13
+13
Feels like
+7
736 mmHg
57%
3.6
m/s
S
Climate normal
+13
+8
3 October, Thursday. day, 13°; night, 13°; clear
4
+16
+16
4 October, fri
+16
+16
Feels like
+14
736 mmHg
94%
2.9
m/s
SE
Climate normal
+14
+9
4 October, Friday. day, 16°; night, 16°; light rain
5
+19
+18
5 October, sat
+19
+18
Feels like
+18
737 mmHg
93%
3.2
m/s
S
Climate normal
+13
+10
5 October, Saturday. day, 19°; night, 18°; partly cloudy
6
+20
+20
6 October, sun
+20
+20
Feels like
+17
737 mmHg
87%
5.9
m/s
S
Climate normal
+13
+9
6 October, Sunday. day, 20°; night, 20°; partly cloudy
7
+12
+5
7 October, mon
+12
+5
Feels like
+4
737 mmHg
70%
8.1
m/s
NW
Climate normal
+13
+9
7 October, Monday. day, 12°; night, 5°; light rain
8
+8
+7
8 October, tue
+8
+7
Feels like
+1
736 mmHg
92%
5.4
m/s
E
Climate normal
+12
+8
8 October, Tuesday. day, 8°; night, 7°; rain
9
+15
+16
9 October, wed
+15
+16
Feels like
+11
737 mmHg
94%
2.5
m/s
E
Climate normal
+12
+8
9 October, Wednesday. day, 15°; night, 16°; rain
10
+15
+5
10 October, thu
+15
+5
Feels like
+1
738 mmHg
94%
12.4
m/s
NW
Climate normal
+13
+8
10 October, Thursday. day, 15°; night, 5°; rain
11
+5
+3
11 October, fri
+5
+3
Feels like
−4
736 mmHg
81%
8.4
m/s
W
Climate normal
+12
+10
11 October, Friday. day, 5°; night, 3°; light rain
12
+4
+1
12 October, sat
+4
+1
Feels like
−2
735 mmHg
83%
5
m/s
NW
Climate normal
+10
+8
12 October, Saturday. day, 4°; night, 1°; light rain
13
+4
−3
13 October, sun
+4
−3
Feels like
−3
734 mmHg
80%
4.2
m/s
NW
Climate normal
+11
+7
13 October, Sunday. day, 4°; night, -3°; light rain
14
+6
+2
14 October, mon
+6
+2
Feels like
−3
731 mmHg
76%
3.9
m/s
SW
Climate normal
+9
+6
14 October, Monday. day, 6°; night, 2°; clear
15
+11
+10
15 October, tue
+11
+10
Feels like
+4
730 mmHg
86%
5
m/s
S
Climate normal
+9
+6
15 October, Tuesday. day, 11°; night, 10°; partly cloudy
16
+11
+11
16 October, wed
+11
+11
Feels like
+8
732 mmHg
95%
2.4
m/s
SE
Climate normal
+10
+7
16 October, Wednesday. day, 11°; night, 11°; light rain
17
+11
+8
17 October, thu
+11
+8
Feels like
+7
732 mmHg
92%
4
m/s
NE
Climate normal
+10
+7
17 October, Thursday. day, 11°; night, 8°; clear
18
+16
+14
18 October, fri
+16
+14
Feels like
+8
735 mmHg
86%
8
m/s
S
Climate normal
+10
+7
18 October, Friday. day, 16°; night, 14°; mostly clear
19
+18
+13
19 October, sat
+18
+13
Feels like
+14
736 mmHg
88%
5.2
m/s
SW
Climate normal
+9
+8
19 October, Saturday. day, 18°; night, 13°; partly cloudy
Average for 30 days
17
sunny days
6
days with precipitation
7
cloudy days
17 sunny days; 6 days with precipitation; 7 cloudy days;
75
%
air humidity
4.5
m/s
Wind
SW
25
mm of precipitation
(4% of annual average)
air humidity 75%; 25 millimeters of precipitation (4% of annual average); Wind south-westerly 4.5 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
W
SW
N
E
SW
W
SE
S
SW
NW
SW
SW
SW
S
SE
S
S
NW
E
E
NW
W
NW
NW
SW
S
SE
NE
S
SW
20
Average data for 10 years
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
15
16
17
18
19
Daytime temperature
Night-time temperature
