Live Weather & Forecast
Weather in Hayward
California, United States · Real-time conditions & 3-day outlook
14°C
Feels like 13°C
57°F / Feels 55°F
Partly cloudy
Hayward, California
🌞 Daytime
Updated: 2026-04-12 19:00
Humidity
74%
Wind
15.8 km/h W
Wind Gust
21.5 km/h
Pressure
1014 mb
Visibility
16 km
UV Index
0.1
(Low)
Precipitation
0 mm
Cloud Cover
75%
Dew Point
8.6°C
Wind Degree
262°
Air Quality Index
US EPA: Good
UK DEFRA: Low (2)
CO
176.9 μg/m³
NO₂
54.2 μg/m³
O₃
3 μg/m³
SO₂
3.6 μg/m³
PM 2.5
14.1 μg/m³
PM 10
15.4 μg/m³
Today's Hourly Forecast
24-hour breakdown for Hayward, California
12 AM
10°
Clear
1 AM
10°
Clear
2 AM
10°
Partly Cloudy
3 AM
10°
Patchy rain nearby
4 AM
10°
Patchy rain nearby
5 AM
10°
Moderate rain
6 AM
10°
Patchy rain nearby
7 AM
10°
Sunny
8 AM
10°
Light rain
9 AM
10°
Light drizzle
10 AM
12°
Light rain
11 AM
13°
Patchy rain nearby
12 PM
14°
Moderate rain at times
1 PM
14°
Partly Cloudy
2 PM
14°
Partly Cloudy
3 PM
15°
Cloudy
4 PM
15°
Sunny
5 PM
15°
Sunny
6 PM
14°
Sunny
7 PM
14°
Partly cloudy
8 PM
11°
Partly Cloudy
9 PM
11°
Partly Cloudy
10 PM
10°
Clear
11 PM
10°
Clear
3-Day Forecast
Daily overview for Hayward, California
Today
Moderate rain
15°
/
10°
🌧️ 85% chance of rain
💧 Avg. humidity: 79%
💨 Max wind: 28.4 km/h
🌧️ Total precip: 11.08 mm
☀️ UV Index: 1.1
🌅 Sunrise: 06:37 AM
🌇 Sunset: 07:42 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Patchy rain nearby
16°
/
9°
🌧️ 83% chance of rain
💧 Avg. humidity: 81%
💨 Max wind: 18.4 km/h
🌧️ Total precip: 4.81 mm
☀️ UV Index: 1.6
🌅 Sunrise: 06:36 AM
🌇 Sunset: 07:43 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Mist
14°
/
9°
🌧️ 0% chance of rain
💧 Avg. humidity: 84%
💨 Max wind: 18 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.6
🌅 Sunrise: 06:34 AM
🌇 Sunset: 07:43 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Best Time to Visit Hayward
Plan your trip to Hayward, United States around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in Hayward?
Current conditions in Hayward: Partly cloudy, temperature 14°C, humidity 74%.
What is the best time to visit Hayward?
The best time to visit Hayward is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Hayward?
Hayward is located at approximately 37.7° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Hayward?
The wettest period in Hayward is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Hayward?
For visits to Hayward during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Hayward in?
Hayward is located in United States, in the state of California.
What are the public holidays in Hayward in 2026?
View the 2026 public holidays for Hayward on our Holidays page.
What are the GPS coordinates used for the weather forecast in Hayward?
The weather forecast for Hayward uses coordinates 37.6688, -122.0808.