Weather WorldLoop Trail, CA 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Loop Trail, CA Weather Forecast
Loop Trail, CA Weather Forecast Date: 136 PM PDT Tue Sep 15 2026
The area/counties/county of: Northern Coastal Humboldt, including the cities of: Eureka, Samoa, Arcata, Arcata Arpt, Fieldbrook, Fernbridge, and Fortuna.or toggle through each period.
Tonight... Partly cloudy early in the evening then becoming mostly cloudy. Patchy fog overnight. Lows 47 to 57. Northwest wind up to 10 mph.
Wednesday... Mostly cloudy in the morning then clearing. Patchy fog in the morning. Highs 64 to 74. West wind up to 10 mph.
Wednesday Night... Partly cloudy. Lows 48 to 58. Northwest wind around 10 mph shifting to the southeast overnight.
Thursday... Mostly sunny. Highs 66 to 76. South wind around 10 mph.
Thursday Night... Partly cloudy. Patchy fog. Lows 48 to 58. Highs 63 to 76. North wind around 10 mph.
Friday... Partly cloudy. Patchy fog. Lows 48 to 58. Highs 63 to 76. North wind around 10 mph.
Friday Night... Partly cloudy in the evening then becoming mostly cloudy. Patchy fog. Lows 47 to 57.
Saturday... Mostly cloudy. Patchy fog. Highs 63 to 74. Lows 47 to 57.
Sunday... Mostly cloudy. Patchy fog. Highs 63 to 74. Lows 47 to 57.
Monday... Mostly cloudy. Patchy fog. Highs 63 to 74. Lows 47 to 57.
Monday Night... Partly cloudy. Lows 48 to 58. Highs 63 to 75.
POP = Probability of Precipitation
Loop Trail Radar Loop
Use the map search tool if you want to place a location marker on the radar map...