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Arcata, CA Marine Weather Forecast

M.L. King Jr. Day - 59°F
Jan 20, 2025
6 mph N
Sunny
Sunny. High near 59, with temperatures falling to around 53 in the afternoon. North wind around 6 mph.
Tonight - 34°F
Jan 20, 2025
6 mph ESE
Mostly Clear then Patchy Frost
Patchy frost after 4am. Mostly clear, with a low around 34. East southeast wind around 6 mph.
Tuesday - 57°F
Jan 21, 2025
5 mph SSE
Patchy Frost then Mostly Sunny
Patchy frost before 7am. Mostly sunny. High near 57, with temperatures falling to around 50 in the afternoon. South southeast wind around 5 mph.
Tuesday Night - 35°F
Jan 21, 2025
2 mph NE
Mostly Clear then Areas Of Frost
Areas of frost after 1am. Mostly clear, with a low around 35. Northeast wind around 2 mph.
Wednesday - 57°F
Jan 22, 2025
2 to 6 mph NNE
Areas Of Frost then Sunny
Areas of frost before 10am. Sunny, with a high near 57. North northeast wind 2 to 6 mph.
Wednesday Night - 36°F
Jan 22, 2025
2 to 6 mph NE
Mostly Clear
Mostly clear, with a low around 36. Northeast wind 2 to 6 mph.
Thursday - 57°F
Jan 23, 2025
5 mph NNE
Sunny
Sunny, with a high near 57.
Thursday Night - 40°F
Jan 23, 2025
6 mph N
Mostly Cloudy
Mostly cloudy, with a low around 40.
Friday - 52°F
Jan 24, 2025
6 to 17 mph N
Mostly Sunny
Mostly sunny, with a high near 52.
Friday Night - 34°F
Jan 24, 2025
10 to 17 mph N
Mostly Clear
Mostly clear, with a low around 34.
Saturday - 52°F
Jan 25, 2025
13 mph N
Sunny
Sunny, with a high near 52.
Saturday Night - 31°F
Jan 25, 2025
6 to 13 mph NE
Widespread Frost
Widespread frost after 10pm. Mostly clear, with a low around 31.
Sunday - 54°F
Jan 26, 2025
6 mph NE
Widespread Frost then Sunny
Widespread frost before 10am. Sunny, with a high near 54.
Sunday Night - 35°F
Jan 26, 2025
6 mph NE
Mostly Clear then Areas Of Frost
Areas of frost after 1am. Mostly clear, with a low around 35.

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