Saint Helena, California Weather
No Watches or Warnings for Saint Helena
Issued: 2:38 pm PDT Nov 1, 2025 Latitude: 38.5051866 Longitude: -122.4702578 View on Google Maps
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| Sunny |
Mostly Clear |
Morning Fog |
Mostly Sunny |
Rain |
Thunderstorms |
Fog |
Patchy Fog |
Current Conditions at
SANTA ROSA - (KSTS)
73°
Clear
Smoke
as of 1:53 PM PDST
Rel. Humidity: 46%
Dew Point: 52°F
Visibility: 10 Miles
Pressure: 30.08 in.
Flight Rule: VFR
Cloud Level(s): Clear
Current Conditions at
NAPA - (KAPC)
70°
Clear
as of 1:54 PM PDST
Rel. Humidity: 60%
Dew Point: 55°F
Visibility: 10 Miles
Pressure: 30.09 in.
Flight Rule: VFR
Wind Data
6 MPH
220° Southwest
Cloud Level(s): Clear
Current Conditions at
VACAVILLE - (KVCB)
75°
Clear
as of 1:53 PM PDST
Rel. Humidity: 47%
Dew Point: 54°F
Visibility: 10 Miles
Pressure: 30.09 in.
Flight Rule: VFR
Wind Data
6 MPH
050° Northeast
Cloud Level(s): Clear
Current Conditions at
TRAVIS AFB - (KSUU)
75°
Clear
as of 1:55 PM PDST
Rel. Humidity: 47%
Dew Point: 54°F
Visibility: 10 Miles
Pressure: 30.06 in.
Flight Rule: VFR
Cloud Level(s): Clear
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This Afternoon... Sunny, with a high near 79. Calm wind becoming west around 5 mph. |
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Tonight... Mostly clear, with a low around 53. North northwest wind 5 to 7 mph becoming calm after midnight. |
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Sunday... Patchy fog between 9am and 10am. Otherwise, sunny, with a high near 80. North wind around 5 mph becoming calm in the afternoon. |
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Sunday Night... Patchy fog between midnight and 2am. Otherwise, mostly clear, with a low around 48. West southwest wind around 6 mph becoming calm. |
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Monday... Mostly sunny, with a high near 70. Light west northwest wind becoming west 5 to 10 mph in the afternoon. |
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Monday Night... A 20 percent chance of rain after 11pm. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 52. |
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Tuesday... A 20 percent chance of rain. Patchy fog before 11am. Otherwise, cloudy, with a high near 68. |
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Tuesday Night... A chance of rain, mainly after 11pm. Cloudy, with a low around 54. |
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Wednesday... Showers and possibly a thunderstorm before 11am, then rain after 11am. Cloudy, with a high near 64. |
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Wednesday Night... A chance of rain, mainly before 11pm. Areas of fog after 11pm. Otherwise, mostly cloudy, with a low around 51. |
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Thursday... Areas of fog. Otherwise, partly sunny, with a high near 67. |
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Thursday Night... A chance of rain. Patchy fog. Otherwise, mostly cloudy, with a low around 51. |
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Friday... Patchy fog. Otherwise, partly sunny, with a high near 70. |
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Current Radar Image
Sun Almanac for Saint Helena, California
Sunrise: 07:37 AM
Sunset: 6:10 PM
Civil Sunrise:07:10 AM
Civil Sunset: 6:37 PM
Nautical Sunrise: 06:38 AM
Nautical Sunset: 7:09 PM
Astro Sunrise: 06:07 AM
Astro Sunset: 7:39 PM
California's Current Temperatures
California's Satellite Image
California's Current Wind Direction
| National Summary |
of upper and lower values of current conditions amongst 7007 locations
in the contiguous United States |
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High
Temp |
91° |
Borrego Springs, California
and 1 other location
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Low
Temp |
27° |
Berthoud Pass, Colorado
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Wind
Speed |
36mph |
Foxtrot, Montana
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Wind
Gust |
56mph |
Livingston, Montana
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Wind
Chill |
12° |
Berthoud Pass, Colorado
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High
Pressure |
30.53Hg |
Salida Mountain, Colorado
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Low
Pressure |
29.49Hg |
Frenchville, Maine
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| # Locations Reporting Rain |
61 |
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| # Locations Reporting Thunderstorms / Lightning |
4 |
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| # Locations Reporting Fog |
2 |
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| Average Temperature in the Contiguous USA |
59° |
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National Weather Service for official information.
