California · NWS MTR office

Concord, CA weather

It is 52°F and clear at Concord, Buchanan Field as of Oct 27, 11:15 PM PDT. Tonight: Mostly Clear then Patchy Fog, low near 46°F. Forecast from the National Weather Service, issued Oct 27, 3:07 PM PDT.

Updated Oct 27, 11:17 PM PDT (snapshot)

Current conditions

Temperature

52°F

Clear

Wind

Calm

Humidity 82% · dew point 46°F

Pressure · visibility

30.02 inHg

Visibility 10 mi

Observed at Concord, Buchanan Field (KCCR), Oct 27, 11:15 PM PDT. Station readings can lag or be missing.

Alerts for this area

No active NWS alerts cover the Concord forecast zone right now.

Around the NWS MTR forecast area

2 active alerts cover zones served by the MTR office near Concord:

  • Coastal Flood Advisory (2)

From the alert snapshot of Oct 28, 2026, 2:15 AM EDT. California has 8 active alerts: see them all.

For official warnings, check weather.gov and your local authorities. OpenForecast repeats National Weather Service alerts and may be delayed or incomplete. Follow instructions from emergency officials.

Next 24 hours

Hourly forecast for Concord (local time)
TimeTempForecastPrecip. chanceWind
Tue 11 PM52°FMostly Clear0%SSW 1 mph
Wed 12 AM52°FMostly Clear0% 0 mph
Wed 1 AM51°FMostly Clear0% 0 mph
Wed 2 AM49°FPatchy Fog0% 0 mph
Wed 3 AM48°FPatchy Fog0% 0 mph
Wed 4 AM47°FPatchy Fog0% 0 mph
Wed 5 AM46°FPatchy Fog0% 0 mph
Wed 6 AM46°FSunny0% 0 mph
Wed 7 AM46°FSunny0%E 1 mph
Wed 8 AM46°FMostly Sunny0%E 1 mph
Wed 9 AM51°FSunny0%E 2 mph
Wed 10 AM56°FSunny0%N 2 mph
Wed 11 AM60°FSunny0%N 2 mph
Wed 12 PM63°FSunny0%N 3 mph
Wed 1 PM67°FSunny0%NNW 3 mph
Wed 2 PM68°FSunny0%NNW 3 mph
Wed 3 PM69°FSunny0%NW 3 mph
Wed 4 PM69°FSunny0%WNW 2 mph
Wed 5 PM69°FSunny0%W 2 mph
Wed 6 PM66°FMostly Clear0%W 2 mph
Wed 7 PM63°FMostly Clear0%W 2 mph
Wed 8 PM58°FPartly Cloudy0%SW 2 mph
Wed 9 PM56°FPartly Cloudy0%SW 2 mph
Wed 10 PM54°FPartly Cloudy0%SW 2 mph

Hourly values come from the NWS gridded forecast for the 2.5 km grid square that covers the city's center point. Conditions elsewhere in Concord can differ.

7-day forecast

Tonight

Low 46°F

Patchy fog after 2am. Mostly clear, with a low around 46. South wind around 1 mph.

Wednesday

High 70°F·Low 47°F

Sunny, with a high near 70. North northwest wind 0 to 3 mph.

Wednesday Night: Mostly cloudy, with a low around 47. Southwest wind around 2 mph.

Thursday

High 67°F·Low 48°F

Mostly cloudy, with a high near 67. East wind around 2 mph.

Thursday Night: Mostly cloudy, with a low around 48. West southwest wind around 5 mph.

Friday

High 67°F·Low 46°F

Sunny, with a high near 67.

Friday Night: Partly cloudy, with a low around 46.

Saturday

High 63°F·Low 45°F

A slight chance of rain after 5pm. Partly sunny, with a high near 63.

Saturday Night: A slight chance of rain before 5am, then patchy fog and a slight chance of rain. Partly cloudy, with a low around 45.

Sunday

High 66°F·Low 46°F

Patchy fog and a slight chance of rain before 10am. Sunny, with a high near 66.

Sunday Night: Mostly clear, with a low around 46.

Monday

High 67°F·Low 48°F

Mostly sunny, with a high near 67.

Monday Night: Partly cloudy, with a low around 48.

Tuesday

High 67°F

A chance of rain between 10am and 5pm. Partly sunny, with a high near 67.

Nearby cities

Larger cities in the area

Other cities in Contra Costa County

See every city we cover in California, or check all active alerts.

About this forecast

Forecast office
Concord is served by the National Weather Service MTR forecast office, forecast zone CAZ510, county zone CAC013.
Location used
The Census Bureau's internal point for Concord (37.9722, -122.0016), in Contra Costa County. Population: 124,016 (2024 estimate), number 50 of the 296 California cities on this site.
Radar
Nearest NWS radar: KDAX. View it on radar.weather.gov.

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Sources

  • Forecast, hourly forecast, observations and alerts: National Weather Service API, api.weather.gov/points/37.9722,-122.0016 (forecast issued Oct 27, 3:07 PM PDT).
  • Official forecast page: forecast.weather.gov.
  • City location and population: U.S. Census Bureau, Vintage 2024 population estimates and 2024 Gazetteer files.
  • Snapshot taken Oct 28, 2026. The NWS and Census Bureau do not endorse OpenForecast.

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