| NWS Forecast for: 4 Miles E Saint Helena CA Issued by: National Weather Service San Francisco Bay Area/Monterey, CA Last Update: 2:24 am PDT Jun 18, 2025 | |
| Today: Sunny, with a high near 95. Light and variable wind becoming west 8 to 13 mph in the afternoon. Winds could gust as high as 18 mph. Tonight: Mostly clear, with a low around 52. West northwest wind 5 to 10 mph becoming light west after midnight. Winds could gust as high as 18 mph. Juneteenth: Sunny, with a high near 84. Calm wind becoming west southwest 5 to 7 mph in the afternoon. Thursday Night: Mostly clear, with a low around 48. West southwest wind 5 to 9 mph becoming light west after midnight. Winds could gust as high as 21 mph. Friday: Sunny, with a high near 76. Calm wind becoming west 5 to 9 mph in the afternoon. Winds could gust as high as 21 mph. Friday Night: Mostly clear, with a low around 45. Saturday: Sunny, with a high near 77. Saturday Night: Mostly clear, with a low around 50. Sunday: Sunny, with a high near 81. Sunday Night: Mostly clear, with a low around 51. Monday: Sunny, with a high near 85. Monday Night: Patchy fog. Otherwise, mostly clear, with a low around 51. Tuesday: Sunny, with a high near 84. | |
| 4 Miles E Saint Helena CA 38.5°N 122.4°W (Elev. 476 ft) | |
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