| NWS Forecast for: Arcata/Eureka Airport CA Issued by: National Weather Service Eureka, CA Last Update: 2:10 pm PDT Apr 16, 2026 | |
Tonight: Patchy frost after 2am. Otherwise, mostly clear, with a low around 35. Northeast wind 5 to 7 mph. Friday: Areas of frost before 8am. Otherwise, mostly sunny, with a high near 58. Northeast wind 5 to 11 mph becoming northwest in the morning. Friday Night: Patchy fog after 5am. Otherwise, partly cloudy, with a low around 39. Northwest wind 5 to 9 mph becoming calm in the evening. Saturday: Patchy fog before 8am. Otherwise, partly sunny, with a high near 60. Calm wind becoming west 5 to 7 mph in the afternoon. Saturday Night: A 30 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 47. West wind around 5 mph becoming calm in the evening. Sunday: Rain likely, mainly after 11am. Cloudy, with a high near 60. South southeast wind 3 to 8 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible. Sunday Night: Rain. Low around 46. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible. Monday: Rain. Mostly cloudy, with a high near 59. Monday Night: Rain likely. Mostly cloudy, with a low around 45. Tuesday: Rain likely. Mostly cloudy, with a high near 57. Tuesday Night: A chance of rain. Mostly cloudy, with a low around 46. Wednesday: A chance of rain. Partly sunny, with a high near 57. Wednesday Night: Partly cloudy, with a low around 44. Thursday: Mostly sunny, with a high near 57. | |
| Arcata/Eureka Airport CA 40.97°N 124.1°W (Elev. 197 ft) | |
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