7-Day Zone Forecast for Northern Trinity (Text-Only)
NWS Forecast for: Northern Trinity
Issued by: National Weather Service Eureka, CA
Last Update: 1237 PM PST Mon Dec 29 2025
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Tonight: Partly cloudy. Patchy valley fog overnight. Lows 34 to 44.

Tuesday: Sunny. Patchy valley fog in the morning. Highs 44 to 59.

Tuesday Night: Partly cloudy in the evening then becoming mostly cloudy. Lows 33 to 43.

Wednesday: Mostly cloudy. Rain likely. Snow level 6500 to 7000 feet. Highs 43 to 58.

Wednesday Night: Rain likely. Lows 35 to 45.

New Years Day: Rain. Highs 40 to 55.

Thursday Night: Rain. Lows 35 to 45.

Friday And Friday Night: Rain and snow. Highs 40 to 55. Lows 33 to 43.

Saturday: Rain and snow. Highs 35 to 50.

Saturday Night Through Monday: Rain and snow likely. Lows 30 to 40. Highs 36 to 51.







Zone Forecast: Northern Trinity

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