| National Weather Service Forecast for:
Helena CA Issued by: National Weather Service Eureka, CA |
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| Updated: 2:10 am PDT Jun 22, 2026 | ||||||||||||||||||
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| Overnight |
Clear, with a low around 59. Light west southwest wind. |
| Monday |
Sunny, with a high near 95. Light and variable wind. |
| Monday Night |
Clear, with a low around 62. West wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 20 mph. |
| Tuesday |
Sunny, with a high near 94. Calm wind becoming west southwest around 5 mph in the afternoon. |
| Tuesday Night |
Clear, with a low around 61. West wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 18 mph. |
| Wednesday |
Sunny, with a high near 93. Light and variable wind. |
| Wednesday Night |
Clear, with a low around 59. |
| Thursday |
Sunny, with a high near 88. |
| Thursday Night |
Partly cloudy, with a low around 55. |
| Friday |
Mostly sunny, with a high near 77. |
| Friday Night |
Mostly clear, with a low around 52. Breezy. |
| Saturday |
Sunny, with a high near 76. |
| Saturday Night |
Clear, with a low around 48. Breezy. |
| Sunday |
Sunny, with a high near 81. |
Forecast from NOAA-NWS for Helena CA.
