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Heavy Rain in the Southern Appalachians; Fire Weather and Heat in the West; Monitoring Tropical Storm Erin

Heavy to excessive rainfall over the southern Appalachians may bring areas of flooding today. Gusty winds and low relative humidity will bring critical fire weather conditions to parts of the Great Basin and northern Rockies today and Thursday. Hot to extremely hot temperatures are in place through today across parts of the western U.S. Read More >

Current conditions at

ARROYO SECO (ASRC1)

Lat: 36.23548°NLon: 121.47988°WElev: 879.0ft.

NA

50°F

10°C

Humidity 94%
Wind Speed E 2 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Last update 13 Aug 05:04 AM PDT
Extended Forecast for

Arroyo Seco CA

  • Today

    Today: Sunny and hot, with a high near 99. Calm wind becoming east northeast 5 to 8 mph in the morning.

    High: 99 °F

    Hot

  • Tonight

    Tonight: Clear, with a low around 52. Southwest wind around 6 mph becoming calm in the evening.

    Low: 52 °F

    Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 96. Calm wind becoming northeast 5 to 8 mph in the morning.

    High: 96 °F

    Hot

  • Thursday Night

    Thursday Night: Clear, with a low around 52. North northwest wind around 6 mph becoming south in the evening.

    Low: 52 °F

    Clear

  • Friday

    Friday: Sunny and hot, with a high near 96. Light and variable wind becoming north northwest 5 to 9 mph in the morning.

    High: 96 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 5am. Otherwise, mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear
    then Patchy
    Fog

  • Sunday

    Sunday: Patchy fog before 7am. Otherwise, sunny, with a high near 91.

    High: 91 °F

    Patchy Fog
    then Sunny

Detailed Forecast

Today
Sunny and hot, with a high near 99. Calm wind becoming east northeast 5 to 8 mph in the morning.
Tonight
Clear, with a low around 52. Southwest wind around 6 mph becoming calm in the evening.
Thursday
Sunny and hot, with a high near 96. Calm wind becoming northeast 5 to 8 mph in the morning.
Thursday Night
Clear, with a low around 52. North northwest wind around 6 mph becoming south in the evening.
Friday
Sunny and hot, with a high near 96. Light and variable wind becoming north northwest 5 to 9 mph in the morning.
Friday Night
Mostly clear, with a low around 53.
Saturday
Sunny, with a high near 90.
Saturday Night
Patchy fog after 5am. Otherwise, mostly clear, with a low around 54.
Sunday
Patchy fog before 7am. Otherwise, sunny, with a high near 91.
Sunday Night
Mostly clear, with a low around 51.
Monday
Sunny, with a high near 91.
Monday Night
Clear, with a low around 52.
Tuesday
Sunny, with a high near 93.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Arroyo Seco CA
 36.24°N 121.48°W (Elev. 1207 ft)
Last Update:
5:12 am PDT Aug 13, 2025
Forecast Valid:
5am PDT Aug 13, 2025-6pm PDT Aug 19, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation