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Portola, CA 96122 Weather

It is 59°F in Portola, CA 96122, observed at 3:30 PM PDT. Today: Mostly Cloudy, high 60°F, low 32°F. Hourly and 7-day forecast from the National Weather Service. Times are local (PDT).

Portola, CA 96122 current weather

59°F

Mostly Cloudy

H 60° / L 32°Feels like 59°

  • No rain expected in the next 12 hours

Observed at POR31-Iron Horse (1.6 mi away), 10/29/2026, 3:30 PM PDT

Hourly forecast

NWS, updated 10/29/2026, 11:30 AM PT

  1. Now59°
  2. 5 PM57°
  3. 6 PM54°
  4. 7 PM51°
  5. 8 PM45°
  6. 9 PM42°
  7. 10 PM40°
  8. 11 PM38°
  9. 12 AM37°Fri
  10. 1 AM35°
  11. 2 AM34°
  12. 3 AM33°
  13. 4 AM33°
  14. 5 AM32°12%
  15. 6 AM32°12%
  16. 7 AM32°12%
  17. 8 AM32°
  18. 9 AM35°
  19. 10 AM43°
  20. 11 AM47°13%
  21. 12 PM49°13%
  22. 1 PM52°13%
  23. 2 PM53°10%
  24. 3 PM53°10%
  25. 4 PM54°10%
  26. 5 PM53°
  27. 6 PM49°
  28. 7 PM47°
  29. 8 PM42°
  30. 9 PM39°
  31. 10 PM36°
  32. 11 PM34°
  33. 12 AM33°Sat
  34. 1 AM31°
  35. 2 AM31°13%
  36. 3 AM30°13%
  37. 4 AM30°13%
  38. 5 AM30°34%
  39. 6 AM29°34%
  40. 7 AM29°34%
  41. 8 AM31°34%
  42. 9 AM35°34%
  43. 10 AM40°34%
  44. 11 AM44°81%
  45. 12 PM46°81%
  46. 1 PM48°81%
  47. 2 PM48°81%
  48. 3 PM48°81%

7-day forecast

Tap a day for details

  • Today10/2912% chance of precipitationLow 32°High 60°

    This Afternoon: Mostly cloudy, with a high near 60. Southwest wind around 5 mph.

    Tonight: Mostly cloudy, with a low around 32. West wind 0 to 5 mph.

    Mostly Cloudy
  • Fri10/3034% chance of precipitationLow 29°High 55°

    Friday: Partly sunny, with a high near 55. West wind 0 to 10 mph.

    Friday Night: A chance of snow after 5am. Mostly cloudy, with a low around 29. South wind 0 to 5 mph. Chance of precipitation is 30%.

    Partly Sunny
  • Sat10/3185% chance of precipitationLow 29°High 49°

    Saturday: A chance of snow before 8am, then rain and snow. Cloudy, with a high near 49. South wind 0 to 5 mph. Chance of precipitation is 90%.

    Saturday Night: Rain before 8pm, then rain and snow. Mostly cloudy, with a low around 29. Southwest wind 0 to 5 mph. Chance of precipitation is 90%.

    Chance Light Snow then Rain And Snow
  • Sun11/123% chance of precipitationLow 23°High 51°

    Sunday: A slight chance of rain and snow before 4pm. Partly sunny, with a high near 51.

    Sunday Night: Mostly clear, with a low around 23.

    Slight Chance Rain And Snow
  • Mon11/2Low 26°High 56°

    Monday: Mostly sunny, with a high near 56.

    Monday Night: Mostly cloudy, with a low around 26.

    Mostly Sunny
  • Tue11/3Low 27°High 60°

    Tuesday: Mostly sunny, with a high near 60.

    Tuesday Night: Partly cloudy, with a low around 27.

    Mostly Sunny
  • Wed11/411% chance of precipitationLow 28°High 59°

    Wednesday: Mostly sunny, with a high near 59.

    Wednesday Night: Partly cloudy, with a low around 28.

    Mostly Sunny

Forecast for 39.800, -120.493 from the NWS REV office, updated 10/29/2026, 11:30 AM 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. Now59°Mostly Cloudy0%5 mph
  2. 5 PM57°Mostly Cloudy4%5 mph
  3. 6 PM54°Mostly Cloudy4%5 mph
  4. 7 PM51°Mostly Cloudy4%5 mph
  5. 8 PM45°Cloudy4%0 mph
  6. 9 PM42°Cloudy4%0 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 Portola, CA 96122 right now?
The latest observation from POR31-Iron Horse was 59°F, reported at 10/29/2026, 3:30 PM PDT.
What is the high temperature today in Portola, CA 96122?
The National Weather Service forecast for this afternoon calls for a high near 60°F. Mostly Cloudy.
Will it rain in Portola, CA 96122 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 Portola, CA 96122 today?
Sunrise is about 7:27 AM PDT and sunset is about 6:03 PM PDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Portola, CA 96122?
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)
0.14 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

UV index today (Portola)
3Moderate
  1. 110a
  2. 211a
  3. 312p
  4. 31p
  5. 32p
  6. 23p
  7. 14p
AQI forecast today (Portola)
69ModeratePM2.5
AQI forecast tomorrow (Portola)
60ModeratePM2.5

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
7:27 AM
Sunset
6:03 PM
Daylight
10 hr 36 min
Moon
Waning Gibbous 84% lit
First light (civil dawn)
6:59 AM
Last light (civil dusk)
6:31 PM
Moonrise
8:38 PM
Moonset
11:46 AM

Normal October weather

Climate

Normal October high 66°, low 30°, precipitation 1.07 in for the month. 1991 to 2020 normals at Portola, 1 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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