Areas of Dangerous Heat and Severe Thunderstorms

Dangerous heat will persist across the Southwest U.S. through Friday with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week before returning over much of the Plains into next week. Scattered strong to severe thunderstorms are possible across parts of the Northeast U.S. on Thursday. Damaging wind, hail, and a tornado or two are possible. Read More >

Current conditions at

Portola - Gulling Street (CQ236)

Lat: 39.81336°NLon: 120.47069°WElev: 4895.0ft.

NA

71°F

22°C

Humidity 26%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 26 Aug 09:00 PM PDT
Extended Forecast for

Portola CA

  • Tonight

    Tonight: Partly cloudy, with a low around 52. West wind around 5 mph becoming northeast after midnight.

    Low: 52 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 84. East wind 5 to 15 mph becoming southwest in the morning. Winds could gust as high as 25 mph.

    High: 84 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 53. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 53 °F

    Mostly Cloudy

  • Friday

    Friday: Showers likely.  Mostly cloudy, with a high near 73. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 60%.

    High: 73 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A 20 percent chance of showers before 11pm.  Mostly clear, with a low around 46. Southwest wind 5 to 10 mph becoming light  in the evening.

    Low: 46 °F

    Slight Chance
    Showers then
    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 78. South wind 5 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph.

    High: 78 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 43.

    Low: 43 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 52. West wind around 5 mph becoming northeast after midnight.
Thursday
Mostly sunny, with a high near 84. East wind 5 to 15 mph becoming southwest in the morning. Winds could gust as high as 25 mph.
Thursday Night
Mostly cloudy, with a low around 53. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Friday
Showers likely. Mostly cloudy, with a high near 73. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Friday Night
A 20 percent chance of showers before 11pm. Mostly clear, with a low around 46. Southwest wind 5 to 10 mph becoming light in the evening.
Saturday
Sunny, with a high near 78. South wind 5 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph.
Saturday Night
Clear, with a low around 43.
Sunday
Sunny, with a high near 80.
Sunday Night
Mostly clear, with a low around 44.
Monday
Sunny, with a high near 76.
Monday Night
Mostly clear, with a low around 40.
Tuesday
Sunny, with a high near 73.
Tuesday Night
Mostly clear, with a low around 40.
Wednesday
Sunny, with a high near 74.
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ABOUT THIS FORECAST

 
Point Forecast:
Portola CA
 39.83°N 120.47°W (Elev. 5390 ft)
4:30 pm PDT Aug 26, 2026
10pm PDT Aug 26, 2026-6pm PDT Sep 2, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database