National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heat Builds in the West; Extremely Critical Fire Weather in the Northwest

A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Critical to extremely critical fire weather conditions are forecast from the Northwest and the northern Great Basin this weekend. Particularly Dangerous Situation Red Flag Warnings have been issued. Read More >

Current conditions at

ARROYO SECO (ASRC1)

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

NA

65°F

18°C

Humidity 59%
Wind Speed E 0 MPH
Barometer NA
Dewpoint 50°F (10°C)
Visibility NA
Last update 01 Aug 11:04 PM PDT
Extended Forecast for

7 Miles NE Arroyo Seco CA

  • Overnight

    Overnight: Clear, with a low around 66. Calm wind.

    Low: 66 °F

    Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 99. Calm wind becoming east northeast around 5 mph.

    High: 99 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 66. Light north wind.

    Low: 66 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 99. Calm wind.

    High: 99 °F

    Hot

  • Monday Night

    Monday Night: Clear, with a low around 65. Calm wind.

    Low: 65 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 95.

    High: 95 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 64.

    Low: 64 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 95.

    High: 95 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 64.

    Low: 64 °F

    Clear

Detailed Forecast

Overnight
Clear, with a low around 66. Calm wind.
Sunday
Sunny and hot, with a high near 99. Calm wind becoming east northeast around 5 mph.
Sunday Night
Mostly clear, with a low around 66. Light north wind.
Monday
Sunny and hot, with a high near 99. Calm wind.
Monday Night
Clear, with a low around 65. Calm wind.
Tuesday
Sunny, with a high near 95.
Tuesday Night
Clear, with a low around 64.
Wednesday
Sunny, with a high near 95.
Wednesday Night
Clear, with a low around 64.
Thursday
Sunny and hot, with a high near 96.
Thursday Night
Clear, with a low around 68.
Friday
Sunny and hot, with a high near 98.
Friday Night
Clear, with a low around 70.
Saturday
Sunny and hot, with a high near 98.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NE Arroyo Seco CA
 36.29°N 121.41°W (Elev. 1558 ft)
Last Update:
11:27 pm PDT Aug 1, 2026
Forecast Valid:
12am PDT Aug 2, 2026-6pm PDT Aug 8, 2026
 
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Additional Resources

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