Hayward Weather Conditions

Current Temperature Level

fog
14°C
21°C11°C
Cool

Fog

Feels Like 11°C

Chances of Rain35%

Good

46AQI

Humidity

100%

Nowfog14°35%6 AMfog14°35%7 AMfog14°34%8 AMmist14°34%9 AMovercast15°32%10 AMovercast16°31%11 AMovercast18°25%12 PMovercast21°17%1 PMpatchy rain possible11°11%2 PMpatchy rain possible11°11%3 PMpatchy rain possible11°13%4 PMpartly cloudy11°7%5 PMpatchy rain possible11°11%6 PMpatchy rain possible11°13%7 PMpatchy rain possible11°11%8 PMpatchy rain possible11°18%9 PMpatchy rain possible11°19%10 PMpatchy rain possible11°18%11 PMpatchy rain possible11°22%12 AMpartly cloudy11°8%1 AMpatchy rain possible11°17%2 AMpatchy rain possible11°10%3 AMpatchy rain possible11°25%4 AMlight rain shower10°30%
.

Fog may develop and affect travel visibility.

Last Updated: 2026-08-17 05:30 (Local Time)

Hayward Weather Parameters

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Hayward 10-Days Weather Forecast

See Monthly
Today17 Aug.


Patchy rain nearby

Patchy rain nearby

Occasional light rain is expected and humidity will be 79%, with winds at 26.6 km/h.


temperature icon

21°C  /  11°C

temperature iconHumi.79 %
temperature iconPrec.0.43 mm


Sunrise icon

Sunrise

06:25 AM

13hrs 33min

Sunset icon

Sunset

07:58 PM
Temperature (°C)
.
12 AMTime11 PM

Time

Condition

Temperature IconTemp

Humidity IconHumidity

UV IconUV

Wind IconWind Speed & Dir.

12 AM

FogFog

15 °C

97 %

0

20.5 kmph /  SSW

Feels Like IconFeels 13 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

1 AM

FogFog

15 °C

98 %

0

20.5 kmph /  SSW

Feels Like IconFeels 12 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

2 AM

FogFog

15 °C

99 %

0

22.3 kmph /  SSW

Feels Like IconFeels 12 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

3 AM

FogFog

15 °C

100 %

0

23.8 kmph /  SSW

Feels Like IconFeels 11 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

4 AM

FogFog

14 °C

100 %

0

22.3 kmph /  SSW

Feels Like IconFeels 11 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

5 AM

FogFog

14 °C

100 %

0

22.7 kmph /  SW

Feels Like IconFeels 11 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

6 AM

FogFog

14 °C

100 %

0

22 kmph /  SW

Feels Like IconFeels 11 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

7 AM

FogFog

14 °C

98 %

0.1

24.5 kmph /  SW

Feels Like IconFeels 10 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

8 AM

MistMist

14 °C

96 %

0.5

23.8 kmph /  SW

Feels Like IconFeels 10 °C

Temperature IconCover 100 %

Visibility IconVisibility 9 km

9 AM

OvercastOvercast

15 °C

93 %

1.4

23.8 kmph /  SW

Feels Like IconFeels 11 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

10 AM

OvercastOvercast

16 °C

91 %

3.8

23.8 kmph /  SW

Feels Like IconFeels 13 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

11 AM

OvercastOvercast

18 °C

83 %

5.9

21.6 kmph /  SW

Feels Like IconFeels 15 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

12 PM

OvercastOvercast

21 °C

67 %

7.9

22.7 kmph /  SW

Feels Like IconFeels 18 °C

Temperature IconCover 98 %

Visibility IconVisibility 10 km

1 PM

Patchy rain nearbyPatchy rain nearby

11 °C

56 %

8.7

23.8 kmph /  SW

Feels Like IconFeels 7 °C

Temperature IconCover 70 %

Visibility IconVisibility 10 km

2 PM

Patchy rain nearbyPatchy rain nearby

11 °C

58 %

8.5

24.1 kmph /  SW

Feels Like IconFeels 7 °C

Temperature IconCover 75 %

Visibility IconVisibility 10 km

3 PM

Patchy rain nearbyPatchy rain nearby

11 °C

59 %

7.2

22 kmph /  SW

Feels Like IconFeels 7 °C

Temperature IconCover 83 %

Visibility IconVisibility 10 km

4 PM

Partly CloudyPartly Cloudy

11 °C

61 %

4.9

19.8 kmph /  SW

Feels Like IconFeels 7 °C

Temperature IconCover 42 %

Visibility IconVisibility 10 km

5 PM

Patchy rain nearbyPatchy rain nearby

11 °C

62 %

2.6

20.5 kmph /  SW

Feels Like IconFeels 7 °C

Temperature IconCover 72 %

Visibility IconVisibility 10 km

6 PM

Patchy rain nearbyPatchy rain nearby

11 °C

62 %

1

23.4 kmph /  SW

Feels Like IconFeels 7 °C

Temperature IconCover 81 %

Visibility IconVisibility 10 km

7 PM

Patchy rain nearbyPatchy rain nearby

11 °C

61 %

0.2

23 kmph /  SSW

Feels Like IconFeels 7 °C

Temperature IconCover 72 %

Visibility IconVisibility 10 km

8 PM

Patchy rain nearbyPatchy rain nearby

11 °C

63 %

0

23.4 kmph /  SW

Feels Like IconFeels 7 °C

Temperature IconCover 96 %

Visibility IconVisibility 10 km

9 PM

Patchy rain nearbyPatchy rain nearby

11 °C

64 %

0

26.6 kmph /  SSW

Feels Like IconFeels 7 °C

Temperature IconCover 78 %

Visibility IconVisibility 10 km

10 PM

Patchy rain nearbyPatchy rain nearby

11 °C

62 %

0

23 kmph /  SSW

Feels Like IconFeels 7 °C

Temperature IconCover 79 %

Visibility IconVisibility 10 km

11 PM

Patchy rain nearbyPatchy rain nearby

11 °C

64 %

0

20.9 kmph /  SSW

Feels Like IconFeels 7 °C

Temperature IconCover 98 %

Visibility IconVisibility 10 km

Temp14 °C


ConditionFog


Humidity100 %

Feels11 °C


Cover100 %


Visibility10 km

Wind Speed & Dir.22.7 kmph /  SW


UV0

Hayward 30-Days (August 2026) Weather Forecast

See Hourly
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Sunny31°14°
2
Sunny33°15°
3
Sunny34°14°
4
Sunny30°13°
5
Sunny28°14°
6
Mist26°14°
7
Sunny24°13°
8
Sunny24°14°
9
Sunny26°14°
10
Sunny26°13°
11
Sunny26°13°
12
Sunny27°13°
13
Sunny24°13°
14
Overcast22°15°
15
Sunny24°14°
16
Sunny28°12°
17Today
Patchy rain nearby14°10°
18
Patchy rain nearby11°10°
19
Patchy rain nearby11°10°
20
Patchy rain nearby13°11°
21
Patchy rain nearby14°11°
22
Patchy rain nearby12°11°
23
Sunny12°11°
24
Rain Possible26°15°
25
Rain Possible26°14°
26
Sunny26°14°
27
Sunny27°15°
28
Rain Possible27°15°
29
Rain Possible26°15°
30
Rain Possible26°14°
31
Sunny26°14°

AugustWeather Overview

No. of days:

Sunny

Sunny

18

Cloudy

Cloudy

0

Rainy

Rainy

11

Snowy

Snowy

0


The monthly weather averages in Hayward consist of 18 sunny days, 0 cloudy days, 11 rainy days, and 0 snowy days.

Hayward's Locations Weather Conditions


Locations
Temp
Condition
Humi.
UV
Wind Speed & Direction
14 °C
fogFog
100%
0

22.7 kmph /  SW

United States's Hottest Cities - August 2026

Hottest
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Last Updated: 17 Aug 2026, 12:58 PM

City Weather Rankings

FAQs About Hayward Weather Conditions


1. What is the current temperature in Hayward today - 17 August 2026?

The current temperature in Hayward is 14°C, with a feels-like temperature of 11°C. Today's forecast shows a high of 21°C and a low of 11°C, giving a 10 degree swing through the day as of 05:30 AM 17 August 2026.

2. What are the current weather parameters in Hayward today?

Here is a complete overview of Hayward's current weather conditions as of 05:30 AM 17 August 2026: Condition : Fog Temperature : 14°C Cool (Feels like 11°C) Humidity : 100% Wind Speed : 22.7 km/h from SW (216 degrees), Gust 6.4 m/s UV Index : 0 (Low Air Pressure : 1012 mb Cloud Cover : 100% Visibility : 10 km Precipitation : 0 mm (47% chance of rain)

3. What is the 10-day weather forecast for Hayward from 05:30 AM 17 August 2026?

From 05:30 AM 17 August 2026, Hayward's 10-day forecast shows this trend: Today (Aug. 17) : Temp. 13°C, Hum. 79% and Patchy rain nearby condition. Tuesday (Aug. 18) : Temp. 11°C, Hum. 63% and Patchy rain nearby condition. Wednesday (Aug. 19) : Temp. 11°C, Hum. 62% and Patchy rain nearby condition. Thursday (Aug. 20) : Temp. 13°C, Hum. 80% and Patchy rain nearby condition. Friday (Aug. 21) : Temp. 13°C, Hum. 87% and Overcast condition. Saturday (Aug. 22) : Temp. 11°C, Hum. 69% and Sunny condition. Sunday (Aug. 23) : Temp. 11°C, Hum. 59% and Patchy rain nearby condition. Monday (Aug. 24) : Temp. 12°C, Hum. 73% and Patchy rain nearby condition. Tuesday (Aug. 25) : Temp. 19°C, Hum. 64% and Rain Possible condition. Wednesday (Aug. 26) : Temp. 19°C, Hum. 61% and Sunny condition.

4. Will it rain in Hayward today?

As of 05:30 AM 17 August 2026, there is a 35% chance of rainfall in Hayward later today around 2026-08-17 06:00. 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?

August 2026 in Hayward is forecast to have 18 sunny days, 11 rainy days, 0 cloudy days, and 0 snowy days. Temperatures for the month range from lows around 10°C to highs of 34°C.

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.