Current conditions at
Arcata / Eureka, Arcata Airport (KACV)
Lat: 40.97806°NLon: 124.10861°WElev: 217.0ft.
Clear
43°F
6°C
| Humidity | 100% |
| Wind Speed | N 0 MPH |
| Barometer | 30.15 in (1021.0 mb) |
| Dewpoint | 43°F (6°C) |
| Visibility | 10.00 mi |
| Last update | 20 Mar 07:35 AM PDT |
Extended Forecast for
5 Miles E Arcata/Eureka Airport CA
Today

High: 68 °F
Increasing
CloudsTonight

Low: 45 °F
Patchy Fog
Saturday
High: 57 °F
Patchy Fog
then Mostly
SunnySaturday Night

Low: 40 °F
Mostly Clear
Sunday

High: 61 °F
Mostly Sunny
Sunday Night

Low: 45 °F
Mostly Cloudy
Monday

High: 63 °F
Partly Sunny
Monday Night

Low: 49 °F
Mostly Cloudy
Tuesday

High: 65 °F
Chance Rain
Detailed Forecast
Today
Increasing clouds, with a high near 68. Calm wind becoming north northwest 5 to 8 mph in the afternoon.
Tonight
Patchy fog after 8pm. Otherwise, cloudy, with a low around 45. North northwest wind around 5 mph becoming calm in the evening.
Saturday
Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 57. Light north northwest wind increasing to 5 to 9 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 40. North northwest wind 5 to 9 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 61. North northwest wind 3 to 7 mph.
Sunday Night
Mostly cloudy, with a low around 45. North northwest wind 5 to 7 mph becoming calm in the evening.
Monday
Partly sunny, with a high near 63.
Monday Night
Mostly cloudy, with a low around 49.
Tuesday
A chance of rain, mainly after 11am. Partly sunny, with a high near 65.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 46.
Wednesday
A chance of rain. Partly sunny, with a high near 56.
Wednesday Night
Partly cloudy, with a low around 42.
Thursday
Mostly sunny, with a high near 63.
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ABOUT THIS FORECAST
Point Forecast:
5 Miles E Arcata/Eureka Airport CA
40.99°N 124.02°W (Elev. 797 ft)
40.99°N 124.02°W (Elev. 797 ft)
2:10 am PDT Mar 20, 2026
7am PDT Mar 20, 2026-6pm PDT Mar 26, 2026


