7-Day Zone Forecast for Northern San Joaquin Valley (Text-Only)
NWS Forecast for: Northern San Joaquin Valley
Issued by: National Weather Service Sacramento, CA
Last Update: 700 AM PST Thu Feb 12 2026
Print


Today: Patchy fog in the morning. Mostly sunny. Highs 56 to 63. North winds up to 10 mph.

Tonight: Mostly clear. Lows 38 to 44. Northwest winds up to 10 mph.

Friday: Partly cloudy in the morning then clearing. Patchy fog in the morning. Highs 58 to 64. Light winds.

Friday Night: Mostly clear in the evening then becoming mostly cloudy. Lows around 43. Light winds.

Saturday: Mostly cloudy. Highs around 61. Southeast winds up to 10 mph.

Saturday Night: Mostly cloudy. Lows around 46.

Sunday: Mostly cloudy with a chance of rain. Highs 56 to 62.

Sunday Night Through Tuesday Night: Rain. Lows 41 to 47. Highs 48 to 56.

Wednesday: Mostly cloudy with a chance of rain. Highs 49 to 54.







Zone Forecast: Northern San Joaquin Valley

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