Skip to content

Checked

Mountain Ranch, CA Weather

Today: Chance Showers And Thunderstorms, high 62°F, low 50°F. Hourly and 7-day forecast from the National Weather Service. Times are local (PDT).

Mountain Ranch, CA current weather

61°F

Chance Showers And Thunderstorms

Forecast for this hour. No recent report from a nearby station.

H 62° / L 50°

No recent station report. NWS hourly forecast updated 10/30/2026, 2:21 PM PT

Hourly forecast

NWS, updated 10/30/2026, 2:21 PM PT

  1. Now61°25%
  2. 6 PM58°30%
  3. 7 PM57°23%
  4. 8 PM56°26%
  5. 9 PM54°33%
  6. 10 PM53°33%
  7. 11 PM52°40%
  8. 12 AM52°45%Sat
  9. 1 AM52°37%
  10. 2 AM51°47%
  11. 3 AM51°59%
  12. 4 AM50°55%
  13. 5 AM50°59%
  14. 6 AM50°44%
  15. 7 AM50°39%
  16. 8 AM51°36%
  17. 9 AM52°44%
  18. 10 AM52°66%
  19. 11 AM52°61%
  20. 12 PM53°57%
  21. 1 PM54°64%
  22. 2 PM54°79%
  23. 3 PM55°82%
  24. 4 PM54°78%
  25. 5 PM54°78%
  26. 6 PM54°79%
  27. 7 PM52°50%
  28. 8 PM53°63%
  29. 9 PM51°63%
  30. 10 PM50°53%
  31. 11 PM50°72%
  32. 12 AM49°69%Sun
  33. 1 AM49°56%
  34. 1 AM48°34%
  35. 2 AM48°16%
  36. 3 AM47°26%
  37. 4 AM46°35%
  38. 5 AM46°35%
  39. 6 AM46°35%
  40. 7 AM46°35%
  41. 8 AM47°35%
  42. 9 AM49°35%
  43. 10 AM51°
  44. 11 AM53°
  45. 12 PM54°
  46. 1 PM55°
  47. 2 PM56°
  48. 3 PM57°

7-day forecast

Tap a day for details

  • Today10/3059% chance of precipitationLow 50°High 62°

    This Afternoon: A chance of showers and thunderstorms. Mostly cloudy, with a high near 62. South wind around 3 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

    Tonight: A chance of showers and thunderstorms before 7pm, then a slight chance of showers and thunderstorms between 7pm and 8pm, then rain likely between 8pm and 4am, then rain likely and patchy fog. Mostly cloudy, with a low around 50. East southeast wind around 3 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.

    Chance Showers And Thunderstorms
  • Sat10/3182% chance of precipitationLow 46°High 56°

    Saturday: A chance of rain and patchy fog before 8am, then a chance of showers and thunderstorms between 8am and 9am, then patchy fog and showers and thunderstorms between 9am and 5pm, then rain. Cloudy. High near 56, with temperatures falling to around 54 in the afternoon. South southeast wind 1 to 5 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Saturday Night: Rain before 11pm, then areas of fog and showers and thunderstorms likely between 11pm and 1am, then areas of fog and a chance of rain. Mostly cloudy, with a low around 46. East wind 0 to 3 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Patchy Fog
  • Sun11/135% chance of precipitationLow 43°High 57°

    Sunday: Areas of fog and a chance of rain before 10am. Sunny, with a high near 57. North northwest wind 0 to 6 mph. Chance of precipitation is 40%.

    Sunday Night: Mostly clear, with a low around 43.

    Areas Of Fog then Sunny
  • Mon11/2Low 48°High 62°

    Monday: Sunny, with a high near 62.

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

    Sunny
  • Tue11/315% chance of precipitationLow 47°High 63°

    Tuesday: Mostly sunny, with a high near 63.

    Tuesday Night: A slight chance of rain after 4am. Partly cloudy, with a low around 47.

    Mostly Sunny
  • Wed11/416% chance of precipitationLow 46°High 61°

    Wednesday: A slight chance of rain before 4pm. Mostly sunny, with a high near 61.

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

    Slight Chance Light Rain
  • Thu11/519% chance of precipitationLow 45°High 61°

    Thursday: A slight chance of rain after 4pm. Mostly sunny, with a high near 61.

    Thursday Night: A slight chance of rain before 10pm. Partly cloudy, with a low around 45.

    Mostly Sunny then Slight Chance Light Rain

Forecast for 38.212, -120.534 from the NWS STO office, updated 10/30/2026, 2:21 PM PT · Official forecast on weather.gov

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. Now61°Chance Showers And Thunderstorms25%3 mph
  2. 6 PM58°Chance Showers And Thunderstorms30%2 mph
  3. 7 PM57°Slight Chance Showers And Thunderstorms23%2 mph
  4. 8 PM56°Chance Light Rain26%3 mph
  5. 9 PM54°Chance Light Rain33%2 mph
  6. 10 PM53°Chance Light Rain33%2 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 high temperature today in Mountain Ranch, CA?
The National Weather Service forecast for this afternoon calls for a high near 62°F. Chance Showers And Thunderstorms.
Will it rain in Mountain Ranch, CA in the next 24 hours?
The hourly forecast shows a 59% chance of precipitation around 10/31/2026, 3:00 AM PDT.
What time is sunrise and sunset in Mountain Ranch, CA today?
Sunrise is about 7:26 AM PDT and sunset is about 6:04 PM PDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Mountain Ranch, CA?
At Calaveras Big Trees, the 1991 to 2020 normal high in October is 64°F and the normal low is 43°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 tomorrow (Placerville)
33GoodOzone
AQI forecast tomorrow (Placerville)
35GoodOzone

UV index guide · Air quality

Drought

By county

Calaveras County, week of 10/27/2026

100% of the county is abnormally dry. No drought.

Sun and moon

Local time, center of the area

Sunrise
7:26 AM
Sunset
6:04 PM
Daylight
10 hr 38 min
Moon
Waning Gibbous 76% lit
First light (civil dawn)
6:59 AM
Last light (civil dusk)
6:32 PM
Moonrise
9:55 PM
Moonset
12:41 PM

Normal October weather

Climate

Normal October high 64°, low 43°, precipitation 2.93 in for the month. 1991 to 2020 normals at Calaveras Big Trees, 13 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