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

LAS TRAMPAS (LTRC1)

Lat: 37.83389°NLon: 122.06694°WElev: 1760.0ft.

NA

20°C

68°F

Humidity 52%
Wind Speed WSW 14 MPH
Barometer NA
Dewpoint 10°C (50°F)
Visibility NA
Last update 14 Jul 12:28 AM PDT
Extended Forecast for

3 Miles WSW San Ramon CA

  • Overnight

    Overnight: A slight chance of drizzle. Partly cloudy, with a low around 13. West southwest wind around 14 km/h.

    Low: 13 °C

    Slight Chance
    Drizzle

  • Monday

    Monday: A slight chance of drizzle before 11am. Partly sunny, then gradually becoming sunny, with a high near 27. West southwest wind 10 to 16 km/h, with gusts as high as 34 km/h.

    High: 27 °C

    Slight Chance
    Drizzle then
    Sunny

  • Monday Night

    Monday Night: A slight chance of drizzle after 2am. Increasing clouds, with a low around 12. West southwest wind 14 to 18 km/h, with gusts as high as 32 km/h.

    Low: 12 °C

    Mostly Clear
    then Slight
    Chance
    Drizzle

  • Tuesday

    Tuesday: A slight chance of drizzle before 11am. Mostly cloudy through mid morning, then gradual clearing, with a high near 24. West southwest wind 13 to 16 km/h, with gusts as high as 34 km/h.

    High: 24 °C

    Slight Chance
    Drizzle then
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 12. West southwest wind 18 to 21 km/h, with gusts as high as 37 km/h.

    Low: 12 °C

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 22.

    High: 22 °C

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 13.

    Low: 13 °C

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 23.

    High: 23 °C

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 12.

    Low: 12 °C

    Mostly Clear

Detailed Forecast

Overnight
A slight chance of drizzle. Partly cloudy, with a low around 13. West southwest wind around 14 km/h.
Monday
A slight chance of drizzle before 11am. Partly sunny, then gradually becoming sunny, with a high near 27. West southwest wind 10 to 16 km/h, with gusts as high as 34 km/h.
Monday Night
A slight chance of drizzle after 2am. Increasing clouds, with a low around 12. West southwest wind 14 to 18 km/h, with gusts as high as 32 km/h.
Tuesday
A slight chance of drizzle before 11am. Mostly cloudy through mid morning, then gradual clearing, with a high near 24. West southwest wind 13 to 16 km/h, with gusts as high as 34 km/h.
Tuesday Night
Partly cloudy, with a low around 12. West southwest wind 18 to 21 km/h, with gusts as high as 37 km/h.
Wednesday
Mostly sunny, with a high near 22.
Wednesday Night
Partly cloudy, with a low around 13.
Thursday
Mostly sunny, with a high near 23.
Thursday Night
Mostly clear, with a low around 12.
Friday
Mostly sunny, with a high near 23.
Friday Night
Mostly clear, with a low around 12.
Saturday
Mostly sunny, with a high near 24.
Saturday Night
Partly cloudy, with a low around 13.
Sunday
Mostly sunny, with a high near 25.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW San Ramon CA
 37.75°N 122°W (Elev. 1362 m)
Last Update:
11:59 pm PDT Jul 13, 2025
Forecast Valid:
12am PDT Jul 14, 2025-6pm PDT Jul 20, 2025
 
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