


NWS Forecast for: Napa Co. Airport CA Issued by: National Weather Service San Francisco Bay Area/Monterey, CA Last Update: 2:07 am PST Feb 19, 2025 | ![]() |
Overnight: A 30 percent chance of rain. Areas of fog. Otherwise, mostly cloudy, with a low around 44. Calm wind. Wednesday: A 30 percent chance of rain, mainly before 10am. Areas of fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 60. Calm wind becoming west 5 to 9 mph in the morning. Wednesday Night: Patchy fog after 11pm. Otherwise, mostly clear, with a low around 40. West northwest wind around 6 mph becoming calm after midnight. Thursday: Sunny, with a high near 67. Light northwest wind becoming north northwest 5 to 9 mph in the morning. Thursday Night: Mostly clear, with a low around 40. North wind around 5 mph. Friday: Mostly sunny, with a high near 66. Friday Night: Partly cloudy, with a low around 42. Saturday: Mostly sunny, with a high near 68. Saturday Night: Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 47. Sunday: Areas of fog before 9am. Otherwise, mostly sunny, with a high near 70. Sunday Night: Patchy fog. Otherwise, partly cloudy, with a low around 46. Monday: Mostly sunny, with a high near 70. Monday Night: Patchy fog. Otherwise, partly cloudy, with a low around 46. Tuesday: Areas of fog. Otherwise, mostly sunny, with a high near 70. | |
Napa Co. Airport CA 38.22°N 122.3°W (Elev. 3 ft) | |
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