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Air Quality Concerns; Fire Weather; Extreme Heat; Flash Flooding

Wildfire smoke continues to result in poor air quality from the Upper Midwest into the Northeast. Dangerous heat and fire weather concerns for portions of the Four Corners region into the central Great Basin. Heavy rainfall and flash flooding possible for the Southeast through Monday. For Hawaii, gusty trade winds a drier weather could result in any fires that start to spread rapidly. Read More >

Current conditions at

South Lake Tahoe, Lake Tahoe Airport (KTVL)

Lat: 38.89836°NLon: 119.99615°WElev: 6257.0ft.

Clear

73°F

23°C

Humidity 20%
Wind Speed S 14 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 03 Aug 05:20 PM PDT
Extended Forecast for

South Lake Tahoe CA

  • Tonight

    Tonight: Clear, with a low around 45. Southwest wind 5 to 10 mph becoming light south in the evening.

    Low: 45 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 79. Light south wind becoming southwest 5 to 10 mph in the afternoon.

    High: 79 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 44. West wind 5 to 10 mph becoming light southwest in the evening.

    Low: 44 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 82. Light southwest wind becoming west 5 to 10 mph in the afternoon.

    High: 82 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 48. West wind 5 to 10 mph becoming light in the evening. Winds could gust as high as 20 mph.

    Low: 48 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 83. Light southwest wind becoming west 5 to 10 mph in the afternoon.

    High: 83 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 45. Southwest wind 5 to 10 mph becoming light south in the evening.
Monday
Sunny, with a high near 79. Light south wind becoming southwest 5 to 10 mph in the afternoon.
Monday Night
Clear, with a low around 44. West wind 5 to 10 mph becoming light southwest in the evening.
Tuesday
Sunny, with a high near 82. Light southwest wind becoming west 5 to 10 mph in the afternoon.
Tuesday Night
Clear, with a low around 48. West wind 5 to 10 mph becoming light in the evening. Winds could gust as high as 20 mph.
Wednesday
Sunny, with a high near 83. Light southwest wind becoming west 5 to 10 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 49.
Thursday
Sunny, with a high near 84.
Thursday Night
Mostly clear, with a low around 49.
Friday
Sunny, with a high near 85.
Friday Night
Mostly clear, with a low around 51.
Saturday
Sunny, with a high near 85.
Saturday Night
Mostly clear, with a low around 52.
Sunday
Sunny, with a high near 86.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South Lake Tahoe CA
 38.91°N 120.01°W (Elev. 6362 ft)
Last Update:
2:15 pm PDT Aug 3, 2025
Forecast Valid:
5pm PDT Aug 3, 2025-6pm PDT Aug 10, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation