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Hazardous Weather Conditions

Current conditions at

EW3680 Lemon Grove (E3680)

Lat: 32.73867°NLon: 117.02983°WElev: 426.77ft.

NA

70°F

21°C

Humidity 92%
Wind Speed W 1 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 68°F (20°C)
Visibility NA
Last update 27 Jul 12:00 AM PDT
Extended Forecast for

Spring Valley CA

Heat Advisory July 27, 12:17am until July 27, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory July 27, 12:17am until July 27, 08:00pm

    NOW until 8:00pm Mon

    Heat Advisory

  • Overnight

    Low: 67 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 88. Light and variable wind becoming southwest 5 to 10 mph in the morning.

    High: 88 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 66. Southwest wind around 5 mph becoming calm in the evening.

    Low: 66 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 86. Light southwest wind increasing to 5 to 10 mph in the morning.

    High: 86 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 65. Southwest wind around 5 mph becoming calm in the evening.

    Low: 65 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 65.

    Low: 65 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly sunny, with a high near 87.

    High: 87 °F

    Mostly Sunny

Detailed Forecast

Overnight
Partly cloudy, with a low around 67. Southwest wind around 5 mph becoming calm.
Monday
Mostly sunny, with a high near 88. Light and variable wind becoming southwest 5 to 10 mph in the morning.
Monday Night
Partly cloudy, with a low around 66. Southwest wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 86. Light southwest wind increasing to 5 to 10 mph in the morning.
Tuesday Night
Mostly clear, with a low around 65. Southwest wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 86.
Wednesday Night
Increasing clouds, with a low around 65.
Thursday
Mostly sunny, with a high near 87.
Thursday Night
Mostly clear, with a low around 67.
Friday
Mostly sunny, with a high near 92.
Friday Night
Mostly clear, with a low around 69.
Saturday
Mostly sunny, with a high near 95.
Saturday Night
Mostly clear, with a low around 70.
Sunday
Mostly sunny, with a high near 93.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Spring Valley CA
 32.74°N 116.99°W (Elev. 479 ft)
Last Update:
12:12 am PDT Jul 27, 2026
Forecast Valid:
12am PDT Jul 27, 2026-6pm PDT Aug 2, 2026
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation