Hayward Weather Conditions
Current Temperature Level
Hayward Weather Conditions
Current Temperature Level
Feels Like 20°C
Chances of Rain6%
20°6%1 PM
22°15%2 PM24°13%3 PM25°12%4 PM24°12%5 PM23°13%6 PM21°16%7 PM18°22%8 PM16°26%9 PM15°29%10 PM15°32%11 PM
14°34%12 AM14°34%1 AM
14°33%2 AM14°33%3 AM14°31%4 AM14°32%5 AM14°31%6 AM
13°25%7 AM14°13%8 AM17°6%9 AM21°2%10 AM25°1%11 AM28°1%It is likely to be sunny; sun protection may help.
Last Updated: 2026-08-18 12:30 (Local Time)
242°WSW
Direction
7.6km/h
Wind Speed
Gust Speed
5.1m/s
Precipitation
Precipitation
0mm
Pressure
1017mb
UV Index
8.6Very High
Today
17
°C
82%Wednesday
21
°C61%Thursday
21
°C59%Friday
19
°C62%Saturday
22
°C51%Sunday
22
°C48%Monday
20
°C59%Tuesday
20
°C59%Wednesday
19
°C61%Thursday
20
°C60%Overcast
Fully overcast skies with a high of 17 °C. Humidity will be 82%, and winds at 11.9 km/h.25°C / 13°C
Humi.82 %
Prec.0 mm
Sunrise
06:26 AM13hrs 31min
Sunset
07:57 PMTime
Condition
Temp
Humidity
UV
Wind Speed & Dir.
12 AM
Partly Cloudy
14 °C
92 %
0
5.8 kmph / WSW
Partly Cloudy
Feels 13 °C
Cover 45 %
Visibility 10 km
1 AM
Cloudy
13 °C
93 %
0
6.1 kmph / SW
CloudyFeels 13 °C
Cover 63 %
Visibility 10 km
2 AM
Mist
13 °C
96 %
0
5 kmph / SW
MistFeels 12 °C
Cover 100 %
Visibility 2 km
3 AM
Mist
15 °C
94 %
0
5.8 kmph / SW
MistFeels 15 °C
Cover 100 %
Visibility 2 km
4 AM
Overcast
14 °C
92 %
0
5.4 kmph / SW
OvercastFeels 14 °C
Cover 100 %
Visibility 2 km
5 AM
Overcast
14 °C
92 %
0
6.1 kmph / WSW
OvercastFeels 14 °C
Cover 99 %
Visibility 2 km
6 AM
Mist
14 °C
96 %
0
5.8 kmph / SW
MistFeels 14 °C
Cover 100 %
Visibility 2 km
7 AM
Fog
14 °C
98 %
0.1
6.1 kmph / WSW
FogFeels 14 °C
Cover 100 %
Visibility 10 km
8 AM
Fog
14 °C
100 %
0.7
5.4 kmph / SW
FogFeels 14 °C
Cover 100 %
Visibility 10 km
9 AM
Overcast
15 °C
90 %
2
6.8 kmph / WSW
OvercastFeels 15 °C
Cover 92 %
Visibility 10 km
10 AM
Overcast
17 °C
88 %
4
7.2 kmph / WSW
OvercastFeels 17 °C
Cover 100 %
Visibility 10 km
11 AM
Cloudy
18 °C
84 %
6.6
7.6 kmph / WSW
CloudyFeels 18 °C
Cover 76 %
Visibility 10 km
12 PM
Sunny
20 °C
69 %
8.6
7.6 kmph / WSW
SunnyFeels 20 °C
Cover 11 %
Visibility 10 km
1 PM
Overcast
22 °C
64 %
9.6
9 kmph / WSW
OvercastFeels 22 °C
Cover 100 %
Visibility 10 km
2 PM
Overcast
24 °C
55 %
9.2
9.4 kmph / WSW
OvercastFeels 23 °C
Cover 100 %
Visibility 10 km
3 PM
Overcast
25 °C
50 %
7.1
11.9 kmph / WSW
OvercastFeels 24 °C
Cover 100 %
Visibility 10 km
4 PM
Overcast
24 °C
50 %
5
10.4 kmph / WSW
OvercastFeels 23 °C
Cover 100 %
Visibility 10 km
5 PM
Overcast
23 °C
56 %
2.6
10.4 kmph / WSW
OvercastFeels 22 °C
Cover 100 %
Visibility 10 km
6 PM
Overcast
21 °C
65 %
0.9
9.4 kmph / WSW
OvercastFeels 20 °C
Cover 100 %
Visibility 10 km
7 PM
Overcast
18 °C
78 %
0.2
8.6 kmph / WSW
OvercastFeels 18 °C
Cover 100 %
Visibility 10 km
8 PM
Overcast
16 °C
85 %
0
7.2 kmph / WSW
OvercastFeels 16 °C
Cover 100 %
Visibility 10 km
9 PM
Overcast
15 °C
89 %
0
7.6 kmph / SW
OvercastFeels 15 °C
Cover 100 %
Visibility 10 km
10 PM
Overcast
15 °C
94 %
0
7.2 kmph / SW
OvercastFeels 14 °C
Cover 100 %
Visibility 10 km
11 PM
Fog
14 °C
97 %
0
6.8 kmph / SW
FogFeels 14 °C
Cover 100 %
Visibility 10 km
31°14°33°15°34°14°30°13°28°14°26°14°24°13°24°14°26°14°26°13°26°13°27°13°24°13°22°15°24°14°28°12°25°14°25°13°32°13°31°14°28°14°32°13°31°15°31°14°30°14°26°14°27°15°
27°15°26°15°26°14°26°14°AugustWeather Overview
No. of days:
Sunny
22
Cloudy
0
Rainy
3
Snowy
0
The monthly weather averages in Hayward consist of 22 sunny days, 0 cloudy days, 3 rainy days, and 0 snowy days.
Hayward's Locations Weather Conditions
United States's Hottest Cities - August 2026
1.
Indio, California
48 °C
Sunny
8%
8.5
11.9 kmph / SSE
2.
Mecca, California
48 °C
Sunny
11%
8.7
11.9 kmph / SSE
3.
North Shore, California
48 °C
Sunny
11%
8.7
11.9 kmph / SSE
4.
Salton City, California
47 °C
Sunny
9%
9.5
5.4 kmph / SE
5.
El Centro, California
47 °C
Sunny
14%
9.4
10.4 kmph / ESE
6.
Palm Springs, California
46 °C
Sunny
8%
9.3
6.8 kmph / ENE
7.
Calexico, California
46 °C
Sunny
17%
9.6
10.4 kmph / ESE
8.
Brawley, California
46 °C
Sunny
12%
9.7
9.7 kmph / SSE
9.
Westmorland, California
46 °C
Sunny
12%
9.7
9.7 kmph / SSE
10.
Calipatria, California
46 °C
Sunny
12%
9.7
9.7 kmph / SSE
Last Updated: 18 Aug 2026, 07:49 PM
City Weather RankingsFAQs About Hayward Weather Conditions
1. What is the current temperature in Hayward today - 18 August 2026?
1. What is the current temperature in Hayward today - 18 August 2026?
The current temperature in Hayward is 20°C, with a feels-like temperature of 20°C. Today's forecast shows a high of 25°C and a low of 13°C, giving a 12 degree swing through the day as of 12:30 PM 18 August 2026.
2. What are the current weather parameters in Hayward today?
2. What are the current weather parameters in Hayward today?
Here is a complete overview of Hayward's current weather conditions as of 12:30 PM 18 August 2026: Condition : Sunny Temperature : 20°C Cool (Feels like 20°C) Humidity : 69% Wind Speed : 7.6 km/h from WSW (242 degrees), Gust 5.1 m/s UV Index : 8.6 (Very High Air Pressure : 1017 mb Cloud Cover : 11% Visibility : 10 km Precipitation : 0 mm (24% chance of rain)
3. What is the 10-day weather forecast for Hayward from 12:30 PM 18 August 2026?
3. What is the 10-day weather forecast for Hayward from 12:30 PM 18 August 2026?
From 12:30 PM 18 August 2026, Hayward's 10-day forecast shows this trend: Today (Aug. 18) : Temp. 17°C, Hum. 82% and Overcast condition. Wednesday (Aug. 19) : Temp. 21°C, Hum. 61% and Sunny condition. Thursday (Aug. 20) : Temp. 21°C, Hum. 59% and Overcast condition. Friday (Aug. 21) : Temp. 19°C, Hum. 62% and Overcast condition. Saturday (Aug. 22) : Temp. 22°C, Hum. 51% and Sunny condition. Sunday (Aug. 23) : Temp. 22°C, Hum. 48% and Sunny condition. Monday (Aug. 24) : Temp. 20°C, Hum. 59% and Sunny condition. Tuesday (Aug. 25) : Temp. 20°C, Hum. 59% and Sunny condition. Wednesday (Aug. 26) : Temp. 19°C, Hum. 61% and Sunny condition. Thursday (Aug. 27) : Temp. 20°C, Hum. 60% and Sunny condition.
4. Will it rain in Hayward today?
4. Will it rain in Hayward today?
As of 12:30 PM 18 August 2026, there is a 15% chance of rainfall in Hayward later today around 2026-08-18 13:00. Current precipitation is 0 mm. Residents are advised to carry an umbrella before heading out.
5. What is the monthly weather forecast for Hayward in August 2026?
5. What is the monthly weather forecast for Hayward in August 2026?
August 2026 in Hayward is forecast to have 22 sunny days, 3 rainy days, 0 cloudy days, and 0 snowy days. Temperatures for the month range from lows around 12°C to highs of 34°C.
6. How does the weather in Hayward affect air quality?
6. How does the weather in Hayward affect air quality?
Weather directly impacts air quality in Hayward. Calm winds, high humidity, fog, and high pressure trap pollutants near the ground, worsening AQI. Strong winds, rainfall, and low pressure help disperse them. Rising temperatures and UV levels intensify ozone and smog formation, while poor visibility signals elevated particulate matter. Monitoring weather alongside AQI gives the clearest picture of outdoor safety.
