Fullerton, California | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
Main Menu
10 Day Forecast
  • Forecast day icon
    Saturday
    Mostly Sunny
    67°
    Forecast night icon
    Night
    Mostly Clear
    55°
    Saturday 4/27
    Day
    67°
    Mostly Sunny
    Forecast day icon
    Night
    55°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs 69 to 73. Areas of winds southeast 10 mph becoming southwest with gusts to 25 mph this afternoon.
    Night Details
    Mostly clear. Lows 48 to 53. Areas of winds south 10 to 15 mph. Gusts to 25 mph in the evening.
  • Forecast day icon
    Sunday
    Partly Cloudy
    69°
    Forecast night icon
    Night
    Partly Cloudy
    57°
    Sunday 4/28
    Day
    69°
    Partly Cloudy
    Forecast day icon
    Night
    57°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with patchy fog in the morning. . . Becoming mostly sunny. Highs 72 to 76. Light winds becoming southwest 10 to 15 mph with gusts to 25 mph in the afternoon.
    Night Details
    Mostly clear in the evening. . . Becoming partly cloudy. Lows 51 to 55. Areas of winds south to 10 mph.
  • Forecast day icon
    Monday
    Partly Cloudy
    73°
    Forecast night icon
    Night
    Partly Cloudy
    57°
    Monday 4/29
    Day
    73°
    Partly Cloudy
    Forecast day icon
    Night
    57°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy in the morning. . . Becoming mostly sunny. Highs around 73 towards the coast to 74 to 78 farther inland. Areas of winds southeast to 10 mph becoming southwest with gusts to 25 mph in the afternoon.
    Night Details
    Mostly clear in the evening. . . Becoming partly cloudy. Lows 52 to 56.
  • Forecast day icon
    Tuesday
    Partly Cloudy
    73°
    Forecast night icon
    Night
    Mostly Cloudy
    57°
    Tuesday 4/30
    Day
    73°
    Partly Cloudy
    Forecast day icon
    Night
    57°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy in the morning. . . Becoming mostly sunny. Highs around 72 towards the coast to 73 to 77 farther inland.
    Night Details
    Mostly clear in the evening. . . Becoming mostly cloudy overnight with patchy fog. Lows 51 to 56.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    71°
    Forecast night icon
    Night
    Partly Cloudy
    55°
    Wednesday 5/1
    Day
    71°
    Mostly Sunny
    Forecast day icon
    Night
    55°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with patchy fog in the morning. . . Becoming mostly sunny. Highs 71 to 76.
    Night Details
    Mostly clear in the evening. . . Becoming partly cloudy overnight with patchy fog. Lows 52 to 56.
  • Forecast day icon
    Thursday
    Mostly Sunny
    75°
    Forecast night icon
    Night
    Partly Cloudy
    56°
    Thursday 5/2
    Day
    75°
    Mostly Sunny
    Forecast day icon
    Night
    56°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with patchy fog in the morning. . . Becoming mostly sunny. Highs 77 to 81.
    Night Details
    Mostly clear in the evening. . . Becoming partly cloudy. Lows around 55.
  • Forecast day icon
    Friday
    Partly Cloudy
    75°
    Forecast night icon
    Night
    Partly Cloudy
    56°
    Friday 5/3
    Day
    75°
    Partly Cloudy
    Forecast day icon
    Night
    56°
    Partly Cloudy
    Forecast night icon
    Day Details
    Partly cloudy with patchy fog in the morning. . . Becoming mostly sunny. Highs around 77 towards the coast to 78 to 82 farther inland.
    Night Details
    Partly cloudy. Low temperature around 56F. Dew point will be around 53F with an average humidity of 77%. Winds will be 4 mph from the SE.
  • Forecast day icon
    Saturday
    Sunny
    68°
    Forecast night icon
    Night
    Clear
    53°
    Saturday 5/4
    Day
    68°
    Sunny
    Forecast day icon
    Night
    53°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 68F. Dew point will be around 54F with an average humidity of 73%. Winds will be 6 mph from the SW.
    Night Details
    Clear. Low temperature around 53F. Dew point will be around 54F with an average humidity of 90%. Winds will be 5 mph from the S.
  • Forecast day icon
    Sunday
    Sunny
    65°
    Forecast night icon
    Night
    Hazy
    53°
    Sunday 5/5
    Day
    65°
    Sunny
    Forecast day icon
    Night
    53°
    Hazy
    Forecast night icon
    Day Details
    Sunny. High temperature around 65F. Dew point will be around 54F with an average humidity of 76%. Winds will be 6 mph from the S.
    Night Details
    Clear. Low temperature around 53F. Dew point will be around 53F with an average humidity of 91%. Winds will be 5 mph from the SW.
  • Forecast day icon
    Monday
    Sunny
    66°
    Forecast night icon
    Night
    Clear
    54°
    Monday 5/6
    Day
    66°
    Sunny
    Forecast day icon
    Night
    54°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 66F. Dew point will be around 54F with an average humidity of 75%. Winds will be 5 mph from the SW.
    Night Details
    Clear. Low temperature around 54F. Dew point will be around 54F with an average humidity of 88%. Winds will be 4 mph from the SW.