Arcata, CA Weather - Tomorrow’s Forecast

Monday

Clouds clearing

High:
60°F

Mostly cloudy, then gradually becoming sunny, with a high near 60. Northwest wind 5 to 9 mph.

Monday Night

Partly cloudy

Overnight low:
45°F

Partly cloudy, with a low around 45. Northwest wind 5 to 9 mph becoming calm in the evening.