National Weather Service forecast

Arnold, California Weather

37°Tonight: Mostly Clear
Wind ENE 6 mph
7-DayHourlyRadar

Arnold 7-Day Forecast

  1. Tonight
    37°F
    Mostly Clear
    3% chance of precipitation

    Mostly clear. Low around 37, with temperatures rising to around 39 overnight. East northeast wind around 6 mph.

  2. Wednesday
    57°F
    Patchy Frost then Sunny
    1% chance of precipitation

    Patchy frost between 7am and 8am. Sunny. High near 57, with temperatures falling to around 48 in the afternoon. Northwest wind 2 to 7 mph.

  3. Wednesday Night
    41°F
    Mostly Cloudy
    1% chance of precipitation

    Mostly cloudy, with a low around 41. Northeast wind around 5 mph.

  4. Thursday
    60°F
    Mostly Sunny

    Mostly sunny, with a high near 60. West northwest wind 1 to 5 mph.

  5. Thursday Night
    42°F
    Clear

    Clear, with a low around 42. North wind 1 to 6 mph, with gusts as high as 18 mph.

  6. Friday
    64°F
    Sunny

    Sunny, with a high near 64.

  7. Friday Night
    46°F
    Mostly Clear

    Mostly clear, with a low around 46.

  8. Saturday
    67°F
    Sunny

    Sunny, with a high near 67.

  9. Saturday Night
    46°F
    Mostly Clear

    Mostly clear, with a low around 46.

  10. Sunday
    66°F
    Sunny

    Sunny, with a high near 66.

  11. Sunday Night
    48°F
    Partly Cloudy

    Partly cloudy, with a low around 48.

  12. Monday
    64°F
    Mostly Sunny
    1% chance of precipitation

    Mostly sunny, with a high near 64.

  13. Monday Night
    47°F
    Partly Cloudy
    1% chance of precipitation

    Partly cloudy, with a low around 47.

  14. Tuesday
    64°F
    Sunny
    4% chance of precipitation

    Sunny, with a high near 64.

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

Arnold Hourly Forecast

Loading the next 48 hours…

Full 100+ hour forecast for Arnold

Arnold Weather Radar

Open the full radar for Arnold

About Arnold

Population (2020 Census)
3,288
Coordinates
38.249, -120.349
Elevation
4,163 ft
NWS forecast office
STO
Time zone
America/Los Angeles
Sunrise today
6:29 AM PST
Sunset today
5:00 PM PST
Daylight today
10 h 31 min

Arnold Weather Questions

What is the weather forecast for Arnold, California?

Tonight: Mostly clear. Low around 37, with temperatures rising to around 39 overnight. East northeast wind around 6 mph. Wednesday: Patchy frost between 7am and 8am. Sunny. High near 57, with temperatures falling to around 48 in the afternoon. Northwest wind 2 to 7 mph.

Will it rain or snow in Arnold this week?

Not much. The highest chance of precipitation in the 7-day forecast is 4%, Tuesday.

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

The warmest day is Saturday, with a high near 67°F. The coldest night is Tonight, with a low near 37°F.

What time are sunrise and sunset in Arnold today?

Sunrise is at 6:29 AM PST and sunset is at 5:00 PM PST, for 10 h 31 min of daylight.

Weather near Arnold

Largest cities in California

All California cities