Helena, California Weather
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Weather Forecast for Helena, California : Trinity County
Issued: 11:25 am PDT Jul 2, 2025 Latitude: 40.7734757 Longitude: -123.128365 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Thursday Independence Day Saturday Sunday Monday Tuesday
Sunny on This Afternoon Mostly Clear on Tonight Mostly Sunny on Thursday Sunny on Independence Day Sunny on Saturday Sunny on Sunday Sunny on Monday Sunny on Tuesday
High: 93°F Low: 58°F High: 84°F High: 82°F High: 87°F High: 93°F High: 97°F High: 97°F
Low: 52°F Low: 53°F Low: 57°F Low: 61°F Low: 62°F  
Sunny Mostly Clear Mostly Sunny Sunny Sunny Sunny Sunny Sunny
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Current Conditions at
ARCATA - (KACV)
55°
Cloudy
Mist
as of 12:34 PM PDST
Rel. Humidity: 87%
Dew Point: 52°F
Visibility: 5 Miles
Pressure: 29.99 in.
Flight Rule: LIFR
Wind Data
10 MPH
300° Northwest
Cloud Level(s): Solid Overcast at 400ft
Sunny on This Afternoon This Afternoon... Sunny, with a high near 93. West wind 9 to 14 mph, with gusts as high as 23 mph.
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 58. West southwest wind 9 to 15 mph, with gusts as high as 26 mph.
Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 84. West wind 8 to 14 mph, with gusts as high as 24 mph.
Mostly Clear on Thursday Night Thursday Night... Mostly clear, with a low around 52. West northwest wind 7 to 15 mph, with gusts as high as 25 mph.
Sunny on Independence Day Independence Day... Sunny, with a high near 82. Calm wind becoming west around 6 mph in the afternoon.
Clear on Friday Night Friday Night... Clear, with a low around 53. West wind 5 to 10 mph, with gusts as high as 18 mph.
Sunny on Saturday Saturday... Sunny, with a high near 87.
Clear on Saturday Night Saturday Night... Clear, with a low around 57.
Sunny on Sunday Sunday... Sunny, with a high near 93.
Clear on Sunday Night Sunday Night... Clear, with a low around 61.
Sunny on Monday Monday... Sunny, with a high near 97.
Clear on Monday Night Monday Night... Clear, with a low around 62.
Sunny on Tuesday Tuesday... Sunny, with a high near 97.
Sun Almanac for Helena, California
Sunrise: 05:46 AM
Sunset: 8:48 PM
Civil Sunrise:05:13 AM
Civil Sunset: 9:21 PM
Nautical Sunrise: 04:30 AM
Nautical Sunset: 10:03 PM
Astro Sunrise: 03:41 AM
Astro Sunset: 10:53 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.