Arcata-Eureka Airport (ACV) Weather 07/13/2026
Today
61
Mostly Cloudy
Tonight
51
Mostly Cloudy then Patchy Fog
Sunday
62
Patchy Fog then Partly Sunny
Sunday Night
50
Mostly Cloudy
Monday
62
Partly Sunny
Monday Night
51
Mostly Cloudy then Patchy Fog
Tuesday
62
Patchy Fog then Mostly Sunny
Tuesday Night
50
Partly Cloudy then Patchy Fog
Wednesday
61
Patchy Fog then Partly Sunny
Wednesday Night
50
Partly Cloudy then Patchy Fog
Thursday
61
Patchy Fog then Partly Sunny
Thursday Night
51
Partly Cloudy then Patchy Fog
Friday
62
Patchy Fog then Partly Sunny
Weekly Forecast
Today
Mostly cloudy, with a high near 61. North northwest wind around 14 mph.
Tonight
Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 51. North northwest wind 8 to 13 mph becoming light and variable after midnight.
Sunday
Patchy fog before 8am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 62. Light and variable wind becoming northwest 5 to 10 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 50. Northwest wind 6 to 11 mph becoming light and variable in the evening.
Monday
Partly sunny, with a high near 62. Calm wind becoming northwest 5 to 9 mph in the afternoon.
Monday Night
Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 51. Northwest wind 5 to 9 mph becoming calm in the evening.
Tuesday
Patchy fog before 8am. Otherwise, partly sunny, with a high near 62.
Tuesday Night
Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 50.
Wednesday
Patchy fog before 8am. Otherwise, partly sunny, with a high near 61.
Wednesday Night
Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 50.
Thursday
Patchy fog. Otherwise, partly sunny, with a high near 61.
Thursday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 51.
Friday
Patchy fog. Otherwise, partly sunny, with a high near 62.