National Weather Service forecast

Arcata, California Weather

43°Tonight: Partly Cloudy
Wind ESE 3 mph
7-DayHourlyRadar

Arcata 7-Day Forecast

  1. Tonight
    43°F
    Partly Cloudy
    1% chance of precipitation

    Partly cloudy, with a low around 43. East southeast wind around 3 mph.

  2. Wednesday
    61°F
    Mostly Cloudy then Slight Chance Light Rain
    19% chance of precipitation

    A slight chance of rain after 4pm. Mostly cloudy, with a high near 61. North wind 1 to 5 mph. Chance of precipitation is 20%.

  3. Wednesday Night
    46°F
    Slight Chance Light Rain then Patchy Fog
    19% chance of precipitation

    A slight chance of rain before 7pm, then patchy fog and a slight chance of rain. Mostly cloudy, with a low around 46. North northeast wind around 3 mph. Chance of precipitation is 20%.

  4. Thursday
    61°F
    Patchy Fog
    3% chance of precipitation

    Patchy fog before 1pm. Mostly sunny, with a high near 61. North wind 1 to 6 mph.

  5. Thursday Night
    43°F
    Mostly Cloudy then Patchy Fog

    Patchy fog after 1am. Mostly cloudy, with a low around 43. Northeast wind 1 to 5 mph.

  6. Friday
    62°F
    Patchy Fog then Mostly Sunny

    Patchy fog before 10am. Mostly sunny, with a high near 62. North northwest wind 0 to 3 mph.

  7. Friday Night
    46°F
    Partly Cloudy

    Partly cloudy, with a low around 46.

  8. Saturday
    63°F
    Mostly Sunny
    3% chance of precipitation

    Mostly sunny, with a high near 63.

  9. Saturday Night
    49°F
    Mostly Cloudy then Slight Chance Light Rain
    22% chance of precipitation

    A slight chance of rain after 4am. Mostly cloudy, with a low around 49.

  10. Sunday
    60°F
    Slight Chance Light Rain then Patchy Fog
    22% chance of precipitation

    A slight chance of rain before 10am, then patchy fog and a slight chance of rain between 10am and 4pm. Mostly cloudy, with a high near 60.

  11. Sunday Night
    48°F
    Patchy Fog
    18% chance of precipitation

    Patchy fog between 7pm and 4am, then patchy fog and a slight chance of rain. Mostly cloudy, with a low around 48.

  12. Monday
    60°F
    Patchy Fog
    18% chance of precipitation

    Patchy fog and a slight chance of rain before 4pm. Mostly cloudy, with a high near 60.

  13. Monday Night
    46°F
    Slight Chance Light Rain
    22% chance of precipitation

    A slight chance of rain after 10pm. Mostly cloudy, with a low around 46.

  14. Tuesday
    61°F
    Chance Light Rain
    31% chance of precipitation

    A chance of rain. Partly sunny, with a high near 61.

Issued by the National Weather Service (EKA office), updated .

Arcata Hourly Forecast

Loading the next 48 hours…

Full 100+ hour forecast for Arcata

Arcata Weather Radar

Open the full radar for Arcata

About Arcata

Population (2020 Census)
18,857
Coordinates
40.862, -124.075
Elevation
194 ft
NWS forecast office
EKA
Time zone
America/Los Angeles
Sunrise today
6:49 AM PST
Sunset today
5:10 PM PST
Daylight today
10 h 21 min

Arcata Weather Questions

What is the weather forecast for Arcata, California?

Tonight: Partly cloudy, with a low around 43. East southeast wind around 3 mph. Wednesday: A slight chance of rain after 4pm. Mostly cloudy, with a high near 61. North wind 1 to 5 mph. Chance of precipitation is 20%.

Will it rain or snow in Arcata this week?

The best chance of precipitation is Tuesday at 31%. Periods with a 30% chance or more: Tuesday (31%).

How warm and how cold will it get in Arcata this week?

The warmest day is Saturday, with a high near 63°F. The coldest night is Tonight, with a low near 43°F.

What time are sunrise and sunset in Arcata today?

Sunrise is at 6:49 AM PST and sunset is at 5:10 PM PST, for 10 h 21 min of daylight.

Weather near Arcata

Largest cities in California

All California cities