Current conditions at
Arcata / Eureka, Arcata Airport (KACV)
Lat: 40.97806°NLon: 124.10861°WElev: 217.0ft.
Mostly Cloudy
46°F
8°C
| Humidity | 87% |
| Wind Speed | E 4 MPH |
| Barometer | 30.15 in (1021.0 mb) |
| Dewpoint | 43°F (6°C) |
| Visibility | 10.00 mi |
| Wind Chill | 44°F (7°C) |
| Last update | 15 Apr 01:30 AM PDT |
Extended Forecast for
Arcata/Eureka Airport CA
Overnight

Low: 44 °F
Rain Likely
Wednesday

High: 53 °F
Rain and
BreezyWednesday Night
Low: 36 °F
Partly Cloudy
and Breezy
then Mostly
ClearThursday
High: 55 °F
Sunny then
Sunny and
BreezyThursday Night
Low: 37 °F
Mostly Clear
and Breezy
then Mostly
ClearFriday

High: 56 °F
Mostly Sunny
Friday Night
Low: 41 °F
Partly Cloudy
then Patchy
FogSaturday

High: 57 °F
Slight Chance
RainSaturday Night

Low: 47 °F
Rain Likely
Detailed Forecast
Overnight
Rain likely, mainly after 5am. Cloudy, with a low around 44. South southeast wind 6 to 8 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain, mainly before 2pm. High near 53. Breezy, with a south southeast wind 9 to 18 mph becoming north northwest in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Partly cloudy, with a low around 36. Breezy, with a north northeast wind 8 to 17 mph, with gusts as high as 26 mph.
Thursday
Sunny, with a high near 55. Breezy, with a north northeast wind 7 to 16 mph, with gusts as high as 23 mph.
Thursday Night
Mostly clear, with a low around 37. Breezy, with a northeast wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 25 mph.
Friday
Mostly sunny, with a high near 56. Northeast wind 5 to 9 mph becoming northwest in the morning.
Friday Night
Patchy fog after 2am. Otherwise, partly cloudy, with a low around 41.
Saturday
A slight chance of rain after 11am. Partly sunny, with a high near 57.
Saturday Night
Rain likely, mainly after 11pm. Mostly cloudy, with a low around 47.
Sunday
Rain. Mostly cloudy, with a high near 57.
Sunday Night
Rain likely. Mostly cloudy, with a low around 44.
Monday
Rain likely. Mostly cloudy, with a high near 58.
Monday Night
A chance of rain. Mostly cloudy, with a low around 45.
Tuesday
A chance of rain. Mostly cloudy, with a high near 59.
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ABOUT THIS FORECAST
Point Forecast:
Arcata/Eureka Airport CA
40.97°N 124.1°W (Elev. 197 ft)
40.97°N 124.1°W (Elev. 197 ft)
11:48 pm PDT Apr 14, 2026
1am PDT Apr 15, 2026-6pm PDT Apr 21, 2026


