Hayward Weather Conditions
Current Temperature Level
19 °C
17 AQI
Air quality index is: Good
Last Updated: 2025-09-30 01:15 (Local Time)
MapHayward
Hayward Weather Parameters
4 km/h
1 m/s
195° SSW
100 %
16 km
0 mm
1014 mb
UV Index0
Suggestions for
TodayHayward30 Sep.
Umbrella• Optional
Clothing• Layering Must
Driving• Drive Safely
Sunscreen• ApplyTrending in United States
Air Quality Monitoring for Logistics: Smarter Deliveries with Data
Hayward 10-Days Weather Forecast
Today
19°C
74 %Wednesday
18°C75 %Thursday
17°C83 %Friday
17°C71 %Saturday
16°C69 %Sunday
18°C59 %Monday
17°C62 %Tuesday
18°C61 %Wednesday
16°C69 %Thursday
15°C68 %Overcast
Fully overcast skies with a high of 19 °C. Humidity will be 74%, and winds at 20.5 km/h.23°C / 17°C
Humi.74 %
Prec.0 mm
Sunrise
07:03 AM11hrs 49min
Sunset
06:52 PMTime
Condition
Temp
Humidity
UV
Wind Speed & Dir.
12 AM
Overcast
19 °C
76 %
0
3.2 kmph / SW
Overcast 
Feels 18.7 °C
Cover 97 %
Visibility 10 km
1 AM
Overcast
19 °C
73 %
0
3.6 kmph / SSW
OvercastFeels 18.6 °C
Cover 100 %
Visibility 16 km
2 AM
Overcast
18 °C
76 %
0
4 kmph / S
Overcast Feels 18 °C
Cover 100 %
Visibility 10 km
3 AM
Overcast
18 °C
83 %
0
4.7 kmph / S
Overcast Feels 17.7 °C
Cover 99 %
Visibility 10 km
4 AM
Overcast
17 °C
81 %
0
4.7 kmph / S
Overcast Feels 17.3 °C
Cover 100 %
Visibility 10 km
5 AM
Overcast
17 °C
87 %
0
5 kmph / SSE
Overcast Feels 17 °C
Cover 100 %
Visibility 10 km
6 AM
Overcast
17 °C
90 %
0
4 kmph / S
Overcast Feels 16.9 °C
Cover 100 %
Visibility 10 km
7 AM
Overcast
17 °C
89 %
0
3.2 kmph / S
Overcast Feels 16.9 °C
Cover 100 %
Visibility 10 km
8 AM
Overcast
17 °C
88 %
0.1
3.6 kmph / SSE
Overcast Feels 17.4 °C
Cover 100 %
Visibility 10 km
9 AM
Cloudy
18 °C
86 %
0.3
6.1 kmph / SSE
Cloudy Feels 17.8 °C
Cover 85 %
Visibility 10 km
10 AM
Overcast
18 °C
85 %
1
8.6 kmph / SSW
Overcast Feels 17.9 °C
Cover 100 %
Visibility 10 km
11 AM
Overcast
19 °C
87 %
3.2
13.3 kmph / SSW
Overcast Feels 19 °C
Cover 94 %
Visibility 10 km
12 PM
Cloudy
20 °C
73 %
5.2
16.9 kmph / SW
Cloudy Feels 19.5 °C
Cover 77 %
Visibility 10 km
1 PM
Partly Cloudy
21 °C
69 %
5.7
18.7 kmph / SW
Partly Cloudy Feels 21.3 °C
Cover 51 %
Visibility 10 km
2 PM
Sunny
21 °C
58 %
5.5
19.4 kmph / WSW
SunnyFeels 21.1 °C
Cover 6 %
Visibility 10 km
3 PM
Overcast
21 °C
59 %
4.3
20.5 kmph / WSW
Overcast Feels 20.8 °C
Cover 96 %
Visibility 10 km
4 PM
Cloudy
20 °C
60 %
2.7
19.1 kmph / WSW
Cloudy Feels 20.2 °C
Cover 66 %
Visibility 10 km
5 PM
Cloudy
20 °C
61 %
1.2
16.9 kmph / WSW
Cloudy Feels 19.7 °C
Cover 78 %
Visibility 10 km
6 PM
Cloudy
19 °C
64 %
0.3
14 kmph / W
Cloudy Feels 19.2 °C
Cover 71 %
Visibility 10 km
7 PM
Overcast
19 °C
66 %
0
10.1 kmph / W
Overcast Feels 18.8 °C
Cover 100 %
Visibility 10 km
8 PM
Overcast
19 °C
67 %
0
8.3 kmph / W
Overcast Feels 18.6 °C
Cover 100 %
Visibility 10 km
9 PM
Overcast
18 °C
68 %
0
7.2 kmph / W
Overcast Feels 18.4 °C
Cover 95 %
Visibility 10 km
10 PM
Overcast
18 °C
68 %
0
4.3 kmph / WSW
Overcast Feels 17.9 °C
Cover 92 %
Visibility 10 km
11 PM
Partly Cloudy
18 °C
68 %
0
3.6 kmph / WSW
Partly Cloudy Feels 18 °C
Cover 43 %
Visibility 10 km
Today
19°C74 %Wednesday
18°C75 %Thursday
17°C83 %Friday
17°C71 %Saturday
16°C69 %Sunday
18°C59 %Monday
17°C62 %Tuesday
18°C61 %Wednesday
16°C69 %Thursday
15°C68 %Temp18 °C
ConditionOvercast
Humidity76 %
Feels18 °C
Cover100 %
Visibility10 km
Wind Speed & Dir.4 kmph / S
UV0
Hayward 30-Days (September 2025) Weather Forecast
Sun.
Mon.
Tue.
Wed.
Thu.
Fri.
Sat.
1Mon.
33°14 °C
2Tue.
31°16 °C
3Wed.
30°15 °C
4Thu.
23°14 °C
5Fri.
19°14 °C
6Sat.
25°14 °C
7Sun.
26°16 °C
8Mon.
27°15 °C
9Tue.
25°18 °C
10Wed.
24°17 °C
11Thu.
23°16 °C
12Fri.
24°15 °C
13Sat.
23°15 °C
14Sun.
26°14 °C
15Mon.
35°15 °C
16Tue.
33°17 °C
17Wed.
34°15 °C
18Thu.
25°17 °C
19Fri.
29°16 °C
20Sat.
28°15 °C
21Sun.
26°15 °C
22Mon.
32°14 °C
23Tue.
37°17 °C
24Wed.
30°18 °C
25Thu.
27°16 °C
26Fri.
31°15 °C
27Sat.
25°14 °C
28Sun.
22°16 °C
29Mon.
23°17 °C
30Today
21°16 °C
SeptemberWeather Overview
No. of days:
Sunny
10
Cloudy
13
Rainy
0
Snowy
0
The monthly weather averages in Hayward consist of 10 sunny days, 13 cloudy days, 0 rainy days, and 0 snowy days.
Hayward's Locations Weather Conditions
United States's Hottest Cities - September 2025
1.
Park Village, United States
Clear
27%
0
18.4 kmph / SSE
2.
Tamuning, United States
Partly cloudy
84%
0
6.1 kmph / ESE
3.
Indio, United States
Clear
43%
0
12.6 kmph / NW
4.
Chiriaco Summit, United States
Clear
43%
0
10.8 kmph / S
5.
North Shore, United States
Clear
43%
0
10.1 kmph / WNW
6.
Mecca, United States
Clear
43%
0
10.1 kmph / WNW
7.
Pearl City, United States
Patchy rain nearby
62%
0
18.7 kmph / ENE
8.
Honolulu, United States
Patchy rain nearby
62%
0
25.2 kmph / ENE
9.
Tempe, United States
Clear
58%
0
4.7 kmph / N
10.
Salton City, United States
Clear
44%
0
15.8 kmph / W
Last Updated: 30 Sept 2025, 08:26 AM
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