Contra Costa Weather Today

Temperature, Feels Like, Rain Chance & Hourly Forecast in Contra Costa

Contra Costa temperature today is 26°, feels like 26°, with a humidity level of 54% and wind at 16.81 km/h. Rain chance today is 0%. Use the hourly forecast and 5-day outlook below to plan your day.

Tomorrow in Contra Costa: expect a high of 21° and a low of 10°, with clear sky.

clear sky
26°
clear sky
H: 26° L: 26°
Feels like 26°
AQI: Fair (2/5)
Humidity
54%
Dew 16°
Wind speed
16.81 km/h
SW · G40.46
Pressure
1007 hPa
Visibility
10 km
Windy Conditions
Wind speed is 16.81 km/h.
Weather Summary
Currently in Contra Costa, expect varied conditions with warm temperatures around 26°. Winds are moderate winds.
Precipitation Probability
0%
14
0%
17
0%
20
0%
23
0%
02
0%
05
0%
08
0%
11
0%
14
0%
17
0%
20
0%
23
0%
02
0%
05
0%
08
0%
11
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
27°
Fri
14:00
26°
 
20°
 
14°
 
13°
Sat
02:00
12°
 
14°
 
18°
 
21°
Sat
14:00
19°
 
13°
 
10°
 
10°
Sun
02:00
8°
 
11°
 
20°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
07:10
Sunset
Sunset
18:39
Moon Phase
New Moon (0%)
Timezone: GMT+05:30
Last updated: Oct 10, 2026 1:40 AM · Data refreshes every 5 min
Location Info
Latitude
Latitude
37.933262
Longitude
Longitude
-121.934402
Embed This Weather

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More about Contra Costa
Content curated by the NearWeather editorial team · Updated periodically
Contra Costa County is a county located in the north-central portion of the U.S. state of California. It is located in the San Francisco Bay Area and is one of the nine counties that make up the Bay Area. The climate in Contra Costa County is Mediterranean, with warm, dry summers and mild, wet winters. Average temperatures year-round range from the high 50s to the high 70s (Fahrenheit). Rainfall is spread evenly throughout the year, with average annual precipitation ranging from 18 to 20 inches.
Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about Contra Costa
What is the temperature in Contra Costa right now?

The current temperature in Contra Costa is 26°, and it feels like 26°. Today's high is 26° and the low is 26°.

Will it rain in Contra Costa today?

No rain is expected in Contra Costa today (0% chance). Conditions are currently clear sky.

What is the weather in Contra Costa today?

Contra Costa is experiencing clear sky with a temperature of 26°. Humidity is at 54% and wind speed is 16.81 km/h from the SW.

What is the humidity in Contra Costa today?

Humidity in Contra Costa is 54% right now, with a dew point of 16°. Comfort levels are moderate.

What is the wind speed in Contra Costa today?

Wind speed in Contra Costa is 16.81 km/h, flowing at 235° SW wind direction. Gusts up to 40.46 km/h.

What is the 5-day forecast for Contra Costa?

NearWeather provides a detailed 5-day forecast and 48-hour hourly forecast for Contra Costa. Today's high is 26° and low is 26°, with a 0% chance of rain. Scroll up to view the full day-by-day and hourly breakdown.

What does it feel like in Contra Costa today?

It feels like 26° in Contra Costa today, with 1% cloud cover and 10 km visibility.

Weather in Contra Costa