Live Weather & Forecast
Weather in Martinez
California, United States · Real-time conditions & 3-day outlook
11°C
Feels like 10°C
51°F / Feels 50°F
Clear
Martinez, California
🌙 Nighttime
Updated: 2026-04-14 03:30
Humidity
86%
Wind
7.2 km/h SW
Wind Gust
13.8 km/h
Pressure
1020 mb
Visibility
16 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
9.5°C
Wind Degree
233°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
183.9 μg/m³
NO₂
7.3 μg/m³
O₃
69 μg/m³
SO₂
3.2 μg/m³
PM 2.5
6.3 μg/m³
PM 10
8.1 μg/m³
Today's Hourly Forecast
24-hour breakdown for Martinez, California
12 AM
13°
Clear
1 AM
13°
Clear
2 AM
12°
Clear
3 AM
11°
Clear
4 AM
12°
Clear
5 AM
12°
Clear
6 AM
12°
Clear
7 AM
12°
Sunny
8 AM
12°
Sunny
9 AM
13°
Sunny
10 AM
15°
Sunny
11 AM
16°
Sunny
12 PM
17°
Sunny
1 PM
19°
Sunny
2 PM
19°
Sunny
3 PM
18°
Sunny
4 PM
18°
Sunny
5 PM
17°
Sunny
6 PM
16°
Sunny
7 PM
14°
Sunny
8 PM
13°
Clear
9 PM
11°
Clear
10 PM
11°
Partly Cloudy
11 PM
10°
Clear
3-Day Forecast
Daily overview for Martinez, California
Today
Sunny
20°
/
10°
🌧️ 0% chance of rain
💧 Avg. humidity: 75%
💨 Max wind: 15.8 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.7
🌅 Sunrise: 06:34 AM
🌇 Sunset: 07:44 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Wed, Apr 15
Partly Cloudy
16°
/
9°
🌧️ 0% chance of rain
💧 Avg. humidity: 78%
💨 Max wind: 21.6 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.4
🌅 Sunrise: 06:32 AM
🌇 Sunset: 07:45 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Thu, Apr 16
Sunny
21°
/
7°
🌧️ 0% chance of rain
💧 Avg. humidity: 52%
💨 Max wind: 15.5 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.5
🌅 Sunrise: 06:31 AM
🌇 Sunset: 07:46 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Best Time to Visit Martinez
Plan your trip to Martinez, 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 Martinez?
Current conditions in Martinez: Clear, temperature 11°C, humidity 86%.
What is the best time to visit Martinez?
The best time to visit Martinez is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Martinez?
Martinez is located at approximately 38° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Martinez?
The wettest period in Martinez is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Martinez?
For visits to Martinez during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Martinez in?
Martinez is located in United States, in the state of California.
What are the public holidays in Martinez in 2026?
View the 2026 public holidays for Martinez on our Holidays page.
What are the GPS coordinates used for the weather forecast in Martinez?
The weather forecast for Martinez uses coordinates 38.0139, -122.1339.