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Weather Hayward: Current forecast

Hayward / California (CA) / United States

19.8 °C
Feels like 17.3 °C
Min 15 °C / Max 35 °C
Weather Hayward: Clear, 20 °C Clear
3.6 km/h SSE
Wind
10.8 km/h SSE
Gusts
1019 hPa
Pressure
0 mm
Precipitation
26 %
Humidity
0
UV index

Pollen (today)

Hazel None
Alder None
Birch None
Oak None
Grass None
Mugwort None
Ragweed Low
07:17 / 18:30
Sunrise / Sunset
13:38 / 22:53
Moonrise / Moonset
First Quarter (37 %)
Moon phase

Updated: Oct 17, 2026, 7:55 CEST Oct 16, 2026, 22:55 PDT

Today's Summary

Right now Hayward has clear weather. The thermometer currently shows 19.8°C. Pack a light jacket for the evening. During the day temperatures will range between 15.3°C and 34.8°C.

Hourly forecast – Hayward, today

Oct 16, 23:00
18 °C
Clear
Hayward Oct 16, 23:00: Clear, 18 °C
Oct 17, 00:00
18 °C
Clear
Hayward Oct 17, 00:00: Clear, 18 °C
Oct 17, 01:00
18 °C
Clear
Hayward Oct 17, 01:00: Clear, 18 °C
Oct 17, 02:00
18 °C
Clear
Hayward Oct 17, 02:00: Clear, 18 °C
Oct 17, 03:00
17 °C
Clear
Hayward Oct 17, 03:00: Clear, 17 °C
Oct 17, 04:00
17 °C
Clear
Hayward Oct 17, 04:00: Clear, 17 °C
Oct 17, 05:00
17 °C
Clear
Hayward Oct 17, 05:00: Clear, 17 °C
Oct 17, 06:00
18 °C
Sunny
Hayward Oct 17, 06:00: Sunny, 18 °C
Oct 17, 07:00
23 °C
Sunny
Hayward Oct 17, 07:00: Sunny, 23 °C
Oct 17, 08:00
27 °C
Sunny
Hayward Oct 17, 08:00: Sunny, 27 °C
Oct 17, 09:00
30 °C
Sunny
Hayward Oct 17, 09:00: Sunny, 30 °C
Oct 17, 10:00
32 °C
Sunny
Hayward Oct 17, 10:00: Sunny, 32 °C
Oct 17, 11:00
33 °C
Sunny
Hayward Oct 17, 11:00: Sunny, 33 °C
Oct 17, 12:00
33 °C
Sunny
Hayward Oct 17, 12:00: Sunny, 33 °C
Oct 17, 13:00
32 °C
Sunny
Hayward Oct 17, 13:00: Sunny, 32 °C
Oct 17, 14:00
31 °C
Sunny
Hayward Oct 17, 14:00: Sunny, 31 °C
Oct 17, 15:00
30 °C
Sunny
Hayward Oct 17, 15:00: Sunny, 30 °C
Oct 17, 16:00
25 °C
Sunny
Hayward Oct 17, 16:00: Sunny, 25 °C
Oct 17, 17:00
20 °C
Clear
Hayward Oct 17, 17:00: Clear, 20 °C
Oct 17, 18:00
19 °C
Clear
Hayward Oct 17, 18:00: Clear, 19 °C
Oct 17, 19:00
18 °C
Clear
Hayward Oct 17, 19:00: Clear, 18 °C
Oct 17, 20:00
17 °C
Clear
Hayward Oct 17, 20:00: Clear, 17 °C
Oct 17, 21:00
16 °C
Clear
Hayward Oct 17, 21:00: Clear, 16 °C
Oct 17, 22:00
15 °C
Clear
Hayward Oct 17, 22:00: Clear, 15 °C
Time
23
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
Hayward Oct 16, 23:00: Clear
Hayward Oct 17, 00:00: Clear
Hayward Oct 17, 01:00: Clear
Hayward Oct 17, 02:00: Clear
Hayward Oct 17, 03:00: Clear
Hayward Oct 17, 04:00: Clear
Hayward Oct 17, 05:00: Clear
Hayward Oct 17, 06:00: Sunny
Hayward Oct 17, 07:00: Sunny
Hayward Oct 17, 08:00: Sunny
Hayward Oct 17, 09:00: Sunny
Hayward Oct 17, 10:00: Sunny
Hayward Oct 17, 11:00: Sunny
Hayward Oct 17, 12:00: Sunny
Hayward Oct 17, 13:00: Sunny
Hayward Oct 17, 14:00: Sunny
Hayward Oct 17, 15:00: Sunny
Hayward Oct 17, 16:00: Sunny
Hayward Oct 17, 17:00: Clear
Hayward Oct 17, 18:00: Clear
Hayward Oct 17, 19:00: Clear
Hayward Oct 17, 20:00: Clear
Hayward Oct 17, 21:00: Clear
Hayward Oct 17, 22:00: Clear
Temperature (°C)
Chance of rain (%)
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
2
3
Precipitation
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Wind (km/h)
SSW
2
SSE
2
ESE
2
ESE
2
E
3
ENE
4
NE
4
NE
5
NE
4
NNE
4
NNE
3
NNW
3
WNW
5
W
9
W
12
W
11
WSW
8
WSW
7
SW
5
SW
5
SW
5
SW
5
SW
5
SW
5
Pressure (hPa)
1018
1018
1018
1018
1018
1018
1018
1018
1019
1018
1018
1017
1016
1015
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
Humidity (%)
29 %
30 %
30 %
30 %
30 %
30 %
30 %
28 %
22 %
18 %
15 %
12 %
11 %
11 %
11 %
12 %
13 %
20 %
29 %
33 %
36 %
41 %
48 %
55 %
Cloud cover (%)
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %

14-day weather forecast – Hayward

14-day trend for Hayward: Forecasts suggest a marked cooldown in the second week. Lows can drop to around 6.8°C at night, with daytime highs up to 34.8°C.

Date
Oct 16
Oct 17
Oct 18
Oct 19
Oct 20
Oct 21
Oct 22
Oct 23
Oct 24
Oct 25
Oct 26
Oct 27
Oct 28
Oct 29
Hayward October 16, 2026: Sunny
Hayward October 17, 2026: Sunny
Hayward October 18, 2026: Sunny
Hayward October 19, 2026: Overcast
Hayward October 20, 2026: Overcast
Hayward October 21, 2026: Sunny
Hayward October 22, 2026: Sunny
Hayward October 23, 2026: Sunny
Hayward October 24, 2026: Sunny
Hayward October 25, 2026: Overcast
Hayward October 26, 2026: Sunny
Hayward October 27, 2026: Sunny
Hayward October 28, 2026: Overcast
Hayward October 29, 2026: Overcast
Temperature (°C)
Chance of rain (%)
0
0
5
15
27
6
9
6
2
20
36
36
61
16
Precipitation
—
—
—
—
0.1 mm
—
—
—
—
0.1 mm
0.6 mm
0.4 mm
1.2 mm
—
Wind max (km/h)
8
12
13
16
8
15
12
10
10
9
15
12
15
9
Date Weather Min °C Max °C Sunrise Sunset Moonrise Moonset Moon phase
October 16, 2026 Hayward October 16, 2026: Sunny Sunny 15 °C 35 °C 07:17 18:30 13:38 22:53 First Quarter (37 %)
October 17, 2026 Hayward October 17, 2026: Sunny Sunny 16 °C 33 °C 07:18 18:28 14:20 23:54 First Quarter (47 %)
October 18, 2026 Hayward October 18, 2026: Sunny Sunny 11 °C 23 °C 07:19 18:27 14:54 Does not set today First Quarter (58 %)
October 19, 2026 Hayward October 19, 2026: Overcast Overcast 9 °C 17 °C 07:20 18:25 15:23 00:54 First Quarter (68 %)
October 20, 2026 Hayward October 20, 2026: Overcast Overcast 9 °C 21 °C 07:21 18:24 15:48 01:55 Waxing Moon (77 %)
October 21, 2026 Hayward October 21, 2026: Sunny Sunny 10 °C 22 °C 07:22 18:23 16:11 02:54 Waxing Moon (86 %)
October 22, 2026 Hayward October 22, 2026: Sunny Sunny 8 °C 19 °C 07:23 18:22 16:33 03:53 Waxing Moon (92 %)
October 23, 2026 Hayward October 23, 2026: Sunny Sunny 8 °C 21 °C 07:24 18:20 16:56 04:53 Full Moon (97 %)
October 24, 2026 Hayward October 24, 2026: Sunny Sunny 8 °C 23 °C 07:25 18:19 17:20 05:54 Full Moon (100 %)
October 25, 2026 Hayward October 25, 2026: Overcast Overcast 8 °C 20 °C 07:26 18:18 17:46 06:57 Full Moon (100 %)
October 26, 2026 Hayward October 26, 2026: Sunny Sunny 8 °C 17 °C 07:27 18:17 18:18 08:04 Full Moon (98 %)
October 27, 2026 Hayward October 27, 2026: Sunny Sunny 7 °C 18 °C 07:28 18:15 18:56 09:13 Waning Moon (94 %)
October 28, 2026 Hayward October 28, 2026: Overcast Overcast 10 °C 19 °C 07:29 18:14 19:44 10:22 Waning Moon (88 %)
October 29, 2026 Hayward October 29, 2026: Overcast Overcast 9 °C 19 °C 07:30 18:13 20:41 11:29 Waning Moon (80 %)
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