10-Day Weather Forecast - Arcata, CA

Mostly sunny. Patchy frost in the morning. Highs 54 to 64. Northeast wind around 5 mph shifting to the northwest in the afternoon.

Mostly cloudy. Patchy fog. Lows 37 to 47. North wind around 5 mph shifting to the east overnight.

Mostly sunny. Patchy fog. Highs 56 to 66. North wind around 10 mph.

Mostly cloudy. Patchy fog. Lows 40 to 50. Highs 55 to 66. North wind up to 10 mph.

Mostly cloudy. Patchy fog. Lows 40 to 50. Highs 55 to 66. North wind up to 10 mph.

Mostly cloudy. Patchy fog. Slight chance of rain. Lows 41 to 51.

Mostly cloudy. Patchy fog. Chance of rain. Highs 57 to 67.

Mostly cloudy. Patchy fog. Lows 41 to 51.

Mostly cloudy. Highs 61 to 71. Lows 41 to 51.

Mostly cloudy. Highs 61 to 71. Lows 41 to 51.

Partly cloudy in the morning then clearing. Highs 67 to 77.

Partly cloudy in the evening then becoming mostly cloudy. Patchy fog. Lows 47 to 57.

Mostly cloudy. Highs 68 to 78.

Partly cloudy. Low temperature around 55F. Dew point will be around 51F with an average humidity of 80%. Winds will be 3 mph from the NE.

Partly cloudy. High temperature around 65F. Dew point will be around 54F with an average humidity of 70%. Winds will be 3 mph from the NW.

Partly cloudy. Low temperature around 54F. Dew point will be around 52F with an average humidity of 80%. Winds will be 3 mph from the NE.

Partly cloudy. High temperature around 64F. Dew point will be around 55F with an average humidity of 77%. Winds will be 3 mph from the NW.

Partly cloudy. Low temperature around 53F. Dew point will be around 53F with an average humidity of 85%. Winds will be 3 mph from the NE.