Skip to content

Checked

Shell Ridge, CA Weather

It is 55°F in Shell Ridge, CA, observed at 12:28 AM PDT. Today: Patchy Fog then Mostly Sunny, high 68°F, low 49°F. Hourly and 10-day forecast from the National Weather Service. Times are local (PDT).

Shell Ridge, CA current weather

55°F

Mostly Cloudy

H 68° / L 49°Feels like 55°

  • No rain expected in the next 12 hours

Observed at LAS TRAMPAS (5.3 mi away), 10/30/2026, 12:28 AM PDT

Hourly forecast

NWS, updated 10/30/2026, 12:51 AM PT

  1. Now55°
  2. 2 AM55°
  3. 3 AM54°
  4. 4 AM52°
  5. 5 AM52°
  6. 6 AM51°
  7. 7 AM50°
  8. 8 AM51°
  9. 9 AM55°
  10. 10 AM60°
  11. 11 AM63°
  12. 12 PM65°
  13. 1 PM67°
  14. 2 PM68°
  15. 3 PM68°
  16. 4 PM67°
  17. 5 PM66°
  18. 6 PM62°
  19. 7 PM59°
  20. 8 PM56°
  21. 9 PM55°
  22. 10 PM54°
  23. 11 PM52°
  24. 12 AM52°Sat
  25. 1 AM52°
  26. 2 AM51°
  27. 3 AM50°
  28. 4 AM50°
  29. 5 AM50°
  30. 6 AM48°
  31. 7 AM49°
  32. 8 AM49°
  33. 9 AM53°
  34. 10 AM57°
  35. 11 AM60°
  36. 12 PM60°
  37. 1 PM62°
  38. 2 PM62°
  39. 3 PM62°
  40. 4 PM62°
  41. 5 PM61°14%
  42. 6 PM58°14%
  43. 7 PM56°14%
  44. 8 PM55°14%
  45. 9 PM54°14%
  46. 10 PM53°14%
  47. 11 PM53°18%
  48. 12 AM52°18%Sun

10-day forecast

Tap a day for details

  • Today10/30Low 49°High 68°

    Friday: Patchy fog between 7am and 8am. Mostly sunny. High near 68, with temperatures falling to around 66 in the afternoon. Southwest wind 1 to 6 mph.

    Overnight: Mostly cloudy. Low around 49, with temperatures rising to around 52 overnight. South wind around 1 mph.

    Patchy Fog then Mostly Sunny
  • Sat10/3118% chance of precipitationLow 46°High 63°

    Saturday: Mostly cloudy, with a high near 63. South southwest wind 2 to 6 mph.

    Saturday Night: A slight chance of rain between 11pm and 4am. Partly cloudy, with a low around 46. West southwest wind around 5 mph. Chance of precipitation is 20%.

    Mostly Cloudy
  • Sun11/1Low 45°High 66°

    Sunday: Patchy fog between 7am and 8am. Sunny, with a high near 66.

    Sunday Night: Mostly clear, with a low around 45.

    Patchy Fog then Sunny
  • Mon11/2Low 47°High 65°

    Monday: Mostly sunny, with a high near 65.

    Monday Night: Mostly cloudy, with a low around 47.

    Mostly Sunny
  • Tue11/328% chance of precipitationLow 46°High 65°

    Tuesday: A slight chance of rain between 10am and 4pm. Partly sunny, with a high near 65.

    Tuesday Night: A chance of rain after 4am. Mostly cloudy, with a low around 46.

    Slight Chance Light Rain
  • Wed11/428% chance of precipitationLow 47°High 64°

    Wednesday: A chance of rain before 10am. Mostly sunny, with a high near 64.

    Wednesday Night: A slight chance of rain between 4am and 5am, then patchy fog and a slight chance of rain. Partly cloudy, with a low around 47.

    Chance Light Rain then Mostly Sunny
  • Thu11/520% chance of precipitationLow High 63°

    Thursday: Patchy fog and a slight chance of rain before 4pm. Mostly sunny, with a high near 63.

    Patchy Fog
  • Fri11/6Model blend16% chance of precipitationLow 48°High 67°

    Friday: Mostly sunny, slight chance of rain. High near 67°. Low that night near 48°.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

  • Sat11/7Model blendLow 48°High 67°

    Saturday: Mostly sunny. High near 67°. Low that night near 48°.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

  • Sun11/8Model blend19% chance of precipitationLow 48°High 64°

    Sunday: Partly cloudy, slight chance of rain. High near 64°. Low that night near 48°. About 0.07 in of precipitation.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

Forecast for 37.905, -122.032 from the NWS MTR office, updated 10/30/2026, 12:51 AM PT · Official forecast on weather.gov

Days 8 to 10: NOAA National Blend of Models, station KCCR (Concord/Buchanan Fld, 6 mi), model run 10/29/2026, 7:00 PM PDT

From the National Weather Service; may be delayed. Not for life-safety decisions. In an emergency, call 911.

Next 6 hours

NWS hourly forecast

  1. Now55°Mostly Cloudy0%1 mph
  2. 2 AM55°Mostly Cloudy0%1 mph
  3. 3 AM54°Mostly Cloudy0%1 mph
  4. 4 AM52°Mostly Cloudy0%1 mph
  5. 5 AM52°Partly Cloudy0%1 mph
  6. 6 AM51°Partly Sunny0%1 mph

Hourly details

Next 7 days: temperature chart, feels like, rain and snow amounts, sky cover, wind and gustsShow

Radar and satellite

National radar

NEXRAD (up to 24 hours) and GOES

Latest

Frequently asked questions

What is the weather in Shell Ridge, CA right now?
The latest observation from LAS TRAMPAS was 55°F, reported at 10/30/2026, 12:28 AM PDT.
What is the high temperature today in Shell Ridge, CA?
The National Weather Service forecast for friday calls for a high near 68°F. Patchy Fog then Mostly Sunny.
Will it rain in Shell Ridge, CA in the next 24 hours?
The NWS hourly forecast does not show any hour with a 50% or higher chance of precipitation in the next 24 hours.
What is the 10-day forecast for Shell Ridge, CA?
The first 7 days come from the National Weather Service forecast. Days 8 to 10 (Nov 6 to Nov 8) come from the NOAA National Blend of Models, with highs of 64°F to 67°F. Model guidance this far out often changes.
What time is sunrise and sunset in Shell Ridge, CA today?
Sunrise is about 7:32 AM PDT and sunset is about 6:11 PM PDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Shell Ridge, CA?
At Concord Wwtp, the 1991 to 2020 normal high in October is 78°F and the normal low is 53°F.

Nearby hazards

California hazards

Severe storm and flash flood outlooks, expected rain, river flooding and wildfires near this area

  • Severe storm outlook today:No thunderstorm risk area over this locationOutlook map
  • Excessive rainfall outlook (flash flood risk):Could not check the Weather Prediction Center outlook right now.
  • River gauges within 40 miles at or above flood stage: None reported
  • Active wildfires within 50 miles: None reported

UV and air quality forecast

EPA and AirNow

AQI forecast today (Concord)
44GoodPM2.5
AQI forecast tomorrow (Concord)
GoodPM2.5

UV index guide · Air quality

Drought

By county

Contra Costa County, week of 10/27/2026

No drought or abnormal dryness in this county.

Tides nearby

NOAA tide stations

Sun and moon

Local time, center of the area

Sunrise
7:32 AM
Sunset
6:11 PM
Daylight
10 hr 39 min
Moon
Waning Gibbous 81% lit
First light (civil dawn)
7:04 AM
Last light (civil dusk)
6:38 PM
Moonrise
10:02 PM
Moonset
12:46 PM

Normal October weather

Climate

Normal October high 78°, low 53°, precipitation 0.68 in for the month. 1991 to 2020 normals at Concord Wwtp, 6 mi away.

Other places nearby

Data sources

See something wrong? Request a correction

About this data

Weather and emergencies: Weather, air quality and hazard information on this page is delayed and may be incomplete. It is not a substitute for official warnings. Always follow the National Weather Service, local emergency management and public safety officials. In an emergency, call 911. For evacuation orders, use your local official alert system.

Forecasts, observations and alerts come from the National Weather Service (api.weather.gov). Data can be delayed by minutes to hours, and an observation station may be miles from the place named on this page. This site is not affiliated with NOAA or the National Weather Service.

DatenUS is a private website and is not affiliated with or endorsed by any government agency. We republish public data from the sources listed on this page. Data can be incomplete, delayed or wrong. Always check the original source before you make a decision.

Our servers read this data automatically from government sources. Errors can come from the source itself or from the way we read, process or display it, and we do not guarantee that it is accurate, complete or current. Verify anything important with the official source.

Report an errorRead the full disclaimer