Live Weather & Forecast
Weather in Antioch
California, United States · Real-time conditions & 3-day outlook
13°C
Feels like 12°C
56°F / Feels 54°F
Clear
Antioch, California
🌙 Nighttime
Updated: 2026-04-16 01:45
Humidity
80%
Wind
13.3 km/h SW
Wind Gust
28 km/h
Pressure
1018 mb
Visibility
16 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
9.9°C
Wind Degree
225°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
145.9 μg/m³
NO₂
7.3 μg/m³
O₃
72 μg/m³
SO₂
2 μg/m³
PM 2.5
3.6 μg/m³
PM 10
4.4 μg/m³
Weather Alerts 1
Met
· Moderate · Expected
Wind Advisory issued April 15 at 11:54AM PDT until April 16 at 11:00PM PDT by NWS Sacramento CA
* WHAT...North winds 15 to 25 mph with gusts up to 40 mph expected. * WHERE...Sacramento Valley and Carquinez Strait and Delta. * WHEN...From 5 AM to 11 PM PDT Thursday. * IMPACTS...Gusty winds will blow around unsecured objects and weakened tree limbs could be blown down.
Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution.
Today's Hourly Forecast
24-hour breakdown for Antioch, California
12 AM
13°
Clear
1 AM
13°
Clear
2 AM
12°
Clear
3 AM
11°
Clear
4 AM
11°
Clear
5 AM
10°
Clear
6 AM
9°
Clear
7 AM
10°
Sunny
8 AM
11°
Sunny
9 AM
12°
Sunny
10 AM
14°
Sunny
11 AM
16°
Sunny
12 PM
18°
Sunny
1 PM
19°
Sunny
2 PM
20°
Sunny
3 PM
21°
Sunny
4 PM
21°
Sunny
5 PM
20°
Sunny
6 PM
19°
Sunny
7 PM
16°
Sunny
8 PM
14°
Clear
9 PM
12°
Clear
10 PM
12°
Clear
11 PM
10°
Clear
3-Day Forecast
Daily overview for Antioch, California
Today
Sunny
21°
/
9°
🌧️ 0% chance of rain
💧 Avg. humidity: 48%
💨 Max wind: 23.8 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.6
🌅 Sunrise: 06:30 AM
🌇 Sunset: 07:45 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Sunny
22°
/
5°
🌧️ 0% chance of rain
💧 Avg. humidity: 35%
💨 Max wind: 15.1 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.7
🌅 Sunrise: 06:29 AM
🌇 Sunset: 07:46 PM
🌙 New Moon
🌑 Moon: 0% lit
Sat, Apr 18
Overcast
22°
/
7°
🌧️ 0% chance of rain
💧 Avg. humidity: 63%
💨 Max wind: 7.9 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.4
🌅 Sunrise: 06:27 AM
🌇 Sunset: 07:46 PM
🌙 Waxing Crescent
🌑 Moon: 1% lit
Best Time to Visit Antioch
Plan your trip to Antioch, 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 Antioch?
Current conditions in Antioch: Clear, temperature 13°C, humidity 80%.
What is the best time to visit Antioch?
The best time to visit Antioch is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Antioch?
Antioch is located at approximately 38° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Antioch?
The wettest period in Antioch is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Antioch?
For visits to Antioch during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Antioch in?
Antioch is located in United States, in the state of California.
What are the public holidays in Antioch in 2026?
View the 2026 public holidays for Antioch on our Holidays page.
What are the GPS coordinates used for the weather forecast in Antioch?
The weather forecast for Antioch uses coordinates 38.0093, -121.8107.