Live Weather & Forecast
Weather in Discovery Bay
California, United States · Real-time conditions & 3-day outlook
12°C
Feels like 9°C
53°F / Feels 49°F
Light rain
Discovery Bay, California
🌞 Daytime
Updated: 2026-04-12 12:15
Humidity
89%
Wind
23 km/h SSW
Wind Gust
30.2 km/h
Pressure
1012 mb
Visibility
16 km
UV Index
4.2
(Moderate)
Precipitation
0.12 mm
Cloud Cover
100%
Dew Point
8.7°C
Wind Degree
202°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
159.9 μg/m³
NO₂
7.9 μg/m³
O₃
74 μg/m³
SO₂
2.2 μg/m³
PM 2.5
4.3 μg/m³
PM 10
5.4 μg/m³
Today's Hourly Forecast
24-hour breakdown for Discovery Bay, California
12 AM
11°
Clear
1 AM
10°
Clear
2 AM
10°
Clear
3 AM
10°
Patchy rain nearby
4 AM
10°
Patchy rain nearby
5 AM
10°
Patchy rain nearby
6 AM
10°
Light drizzle
7 AM
10°
Patchy light drizzle
8 AM
11°
Sunny
9 AM
11°
Patchy light rain
10 AM
12°
Moderate rain at times
11 AM
12°
Patchy rain nearby
12 PM
12°
Light rain
1 PM
13°
Patchy light rain
2 PM
14°
Patchy rain nearby
3 PM
15°
Partly Cloudy
4 PM
14°
Partly Cloudy
5 PM
14°
Cloudy
6 PM
13°
Partly Cloudy
7 PM
12°
Sunny
8 PM
11°
Partly Cloudy
9 PM
10°
Clear
10 PM
10°
Partly Cloudy
11 PM
9°
Partly Cloudy
3-Day Forecast
Daily overview for Discovery Bay, California
Today
Moderate rain
15°
/
9°
🌧️ 89% chance of rain
💧 Avg. humidity: 77%
💨 Max wind: 28.1 km/h
🌧️ Total precip: 7.41 mm
☀️ UV Index: 1
🌅 Sunrise: 06:35 AM
🌇 Sunset: 07:40 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Partly Cloudy
18°
/
6°
🌧️ 0% chance of rain
💧 Avg. humidity: 77%
💨 Max wind: 14 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.4
🌅 Sunrise: 06:33 AM
🌇 Sunset: 07:41 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Mist
18°
/
7°
🌧️ 0% chance of rain
💧 Avg. humidity: 79%
💨 Max wind: 11.2 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.6
🌅 Sunrise: 06:32 AM
🌇 Sunset: 07:42 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Best Time to Visit Discovery Bay
Plan your trip to Discovery Bay, 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 Discovery Bay?
Current conditions in Discovery Bay: Light rain, temperature 12°C, humidity 89%.
What is the best time to visit Discovery Bay?
The best time to visit Discovery Bay is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Discovery Bay?
Discovery Bay is located at approximately 37.9° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Discovery Bay?
The wettest period in Discovery Bay is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Discovery Bay?
For visits to Discovery Bay during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Discovery Bay in?
Discovery Bay is located in United States, in the state of California.
What are the public holidays in Discovery Bay in 2026?
View the 2026 public holidays for Discovery Bay on our Holidays page.
What are the GPS coordinates used for the weather forecast in Discovery Bay?
The weather forecast for Discovery Bay uses coordinates 37.9043, -121.6022.