| National Weather Service Forecast for:
Napa CA Issued by: National Weather Service San Francisco Bay Area/Monterey, CA |
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| Updated: 1:26 pm PDT Jun 14, 2025 | ||||||||||||||||||
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| Tonight |
Patchy fog after 5am. Otherwise, increasing clouds, with a low around 48. Southwest wind 5 to 9 mph becoming calm after midnight. |
| Sunday |
Patchy fog before 7am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 77. Light south wind becoming southwest 6 to 11 mph in the morning. |
| Sunday Night |
Partly cloudy, with a low around 49. South southwest wind 6 to 9 mph. |
| Monday |
Partly sunny, then gradually becoming sunny, with a high near 78. Southwest wind 6 to 11 mph. |
| Monday Night |
Mostly clear, with a low around 50. Southwest wind 5 to 10 mph becoming light south after midnight. Winds could gust as high as 18 mph. |
| Tuesday |
Sunny, with a high near 83. |
| Tuesday Night |
Mostly clear, with a low around 56. |
| Wednesday |
Sunny, with a high near 87. |
| Wednesday Night |
Mostly clear, with a low around 53. |
| Juneteenth |
Sunny, with a high near 79. |
| Thursday Night |
Mostly clear, with a low around 50. |
| Friday |
Sunny, with a high near 78. |
| Friday Night |
Clear, with a low around 51. |
| Saturday |
Sunny, with a high near 78. |
Forecast from NOAA-NWS for Napa CA.
