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Cromberg, CA Weather

It is 46°F in Cromberg, CA, observed at 8:34 PM PDT. Tonight: Mostly Cloudy then Slight Chance Light Rain, low 35°F. Hourly and 7-day forecast from the National Weather Service. Times are local (PDT).

Cromberg, CA current weather

46°F

Cloudy

H -- / L 35°Feels like 46°

  • No rain expected in the next 12 hours

Observed at DENTEN CREEK (8.2 mi away), 10/29/2026, 8:34 PM PDT

Hourly forecast

NWS, updated 10/29/2026, 4:30 PM PT

  1. Now40°
  2. 10 PM39°
  3. 11 PM38°
  4. 12 AM38°Fri
  5. 1 AM37°
  6. 2 AM37°
  7. 3 AM36°
  8. 4 AM36°
  9. 5 AM35°17%
  10. 6 AM35°17%
  11. 7 AM35°17%
  12. 8 AM35°12%
  13. 9 AM36°12%
  14. 10 AM41°12%
  15. 11 AM44°20%
  16. 12 PM46°20%
  17. 1 PM48°20%
  18. 2 PM48°15%
  19. 3 PM48°15%
  20. 4 PM48°15%
  21. 5 PM49°
  22. 6 PM45°
  23. 7 PM42°
  24. 8 PM41°
  25. 9 PM37°
  26. 10 PM36°
  27. 11 PM35°
  28. 12 AM34°Sat
  29. 1 AM34°
  30. 2 AM34°17%
  31. 3 AM33°17%
  32. 4 AM33°17%
  33. 5 AM33°37%
  34. 6 AM33°37%
  35. 7 AM33°37%
  36. 8 AM34°37%
  37. 9 AM36°37%
  38. 10 AM39°37%
  39. 11 AM42°82%
  40. 12 PM43°82%
  41. 1 PM44°82%
  42. 2 PM44°82%
  43. 3 PM44°82%
  44. 4 PM43°82%
  45. 5 PM42°85%
  46. 6 PM41°85%
  47. 7 PM39°85%
  48. 8 PM38°85%

7-day forecast

Tap a day for details

  • Today10/2917% chance of precipitationLow 35°High

    Tonight: A slight chance of rain after 5am. Mostly cloudy, with a low around 35. Southeast wind 0 to 5 mph. Chance of precipitation is 20%.

    Mostly Cloudy then Slight Chance Light Rain
  • Fri10/3037% chance of precipitationLow 33°High 50°

    Friday: A slight chance of rain before 5pm. Partly sunny, with a high near 50. South wind 0 to 5 mph. Chance of precipitation is 20%.

    Friday Night: A chance of rain after 2am. Mostly cloudy, with a low around 33. South wind 0 to 5 mph. Chance of precipitation is 40%.

    Slight Chance Light Rain
  • Sat10/3185% chance of precipitationLow 32°High 45°

    Saturday: Rain before 5pm, then rain and snow. Cloudy, with a high near 45. South wind 0 to 5 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.

    Saturday Night: Rain and snow. Mostly cloudy, with a low around 32. West wind around 0 mph. Chance of precipitation is 90%.

    Light Rain then Rain And Snow
  • Sun11/122% chance of precipitationLow 28°High 48°

    Sunday: A slight chance of rain and snow before 10am. Mostly sunny, with a high near 48. North wind 0 to 5 mph. Chance of precipitation is 20%.

    Sunday Night: Mostly clear, with a low around 28.

    Slight Chance Rain And Snow then Mostly Sunny
  • Mon11/2Low 31°High 54°

    Monday: Mostly sunny, with a high near 54.

    Monday Night: Mostly cloudy, with a low around 31.

    Mostly Sunny
  • Tue11/3Low 32°High 57°

    Tuesday: Mostly sunny, with a high near 57.

    Tuesday Night: Partly cloudy, with a low around 32.

    Mostly Sunny
  • Wed11/413% chance of precipitationLow 32°High 56°

    Wednesday: Mostly sunny, with a high near 56.

    Wednesday Night: Partly cloudy, with a low around 32.

    Mostly Sunny
  • Thu11/521% chance of precipitationLow High 55°

    Thursday: A slight chance of rain between 10am and 5pm. Mostly sunny, with a high near 55.

    Slight Chance Light Rain

Forecast for 39.873, -120.691 from the NWS REV office, updated 10/29/2026, 4:30 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. Now40°Cloudy4%0 mph
  2. 10 PM39°Cloudy4%0 mph
  3. 11 PM38°Mostly Cloudy3%5 mph
  4. 12 AM38°Mostly Cloudy3%5 mph
  5. 1 AM37°Mostly Cloudy3%5 mph
  6. 2 AM37°Mostly Cloudy6%5 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 Cromberg, CA right now?
The latest observation from DENTEN CREEK was 46°F, reported at 10/29/2026, 8:34 PM PDT.
Will it rain in Cromberg, 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 time is sunrise and sunset in Cromberg, CA today?
Sunrise is about 7:28 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 Cromberg, CA?
At Portola, the 1991 to 2020 normal high in October is 66°F and the normal low is 30°F.

Rain and snow totals

Next 3 days, NWS forecast grid

Rain (liquid)
0.31 in
Snow
0.00 in
Ice
0.00 in

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 (Portola)
60ModeratePM2.5
AQI forecast tomorrow (Portola)
66ModeratePM2.5

UV index guide · Air quality

Drought

By county

Plumas County, week of 10/27/2026

5% of the county is in moderate drought or worse.

Sun and moon

Local time, center of the area

Sunrise
7:28 AM
Sunset
6:04 PM
Daylight
10 hr 35 min
Moon
Waning Gibbous 83% lit
First light (civil dawn)
7 AM
Last light (civil dusk)
6:32 PM
Moonrise
8:39 PM
Moonset
11:48 AM

Normal October weather

Climate

Normal October high 66°, low 30°, precipitation 1.07 in for the month. 1991 to 2020 normals at Portola, 13 mi away.

Other places nearby

Data sources

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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.

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