7-Day Zone Forecast for Los Angeles County San Gabriel Valley (Text-Only)
NWS Forecast for: Los Angeles County San Gabriel Valley
Issued by: National Weather Service Los Angeles/Oxnard, CA
Last Update: 316 AM PDT Sun May 31 2026


Today: Sunny. Highs in the 80s to around 90.

Tonight: Clear. Lows around 60.

Monday: Sunny except for patchy low clouds and fog in the morning. Highs in the 80s to around 90.

Monday Night: Mostly clear in the evening then areas of low clouds and fog. Lows in the mid 50s to around 60.

Tuesday: Areas of low clouds and fog in the morning then sunny. Highs in the mid 70s to lower 80s.

Tuesday Night: Mostly clear in the evening then areas of low clouds and fog. Lows in the mid 50s to around 60.

Wednesday: Areas of low clouds and fog in the morning then sunny. Highs in the upper 70s to mid 80s.

Wednesday Night: Mostly clear. Lows in the mid to upper 50s.

Thursday: Partly cloudy in the morning then sunny. Highs in the lower 80s.

Thursday Night: Mostly clear. Lows in the mid to upper 50s.

Friday: Partly cloudy. Highs around 80.

Friday Night: Mostly clear. Lows in the mid to upper 50s.

Saturday: Mostly cloudy in the morning then partly cloudy. Highs in the mid 70s to around 80.







Zone Forecast: Los Angeles County San Gabriel Valley

Visit your local NWS office at: https://www.weather.gov/lox