Fallbrook, California | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Partly Cloudy
    56°
    Sunday 5/12
    Forecast night icon
    56°
    Partly Cloudy
    Hourly
    Night Details
    Partly cloudy. Low temperature around 56F. Dew point will be around 56F with an average humidity of 92%. Winds will be 2 mph from the SW.
  • Forecast day icon
    Monday
    Partly Cloudy
    72°
    Forecast night icon
    Night
    Partly Cloudy
    55°
    Monday 5/13
    Day
    72°
    Partly Cloudy
    Forecast day icon
    Night
    55°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Patchy fog this morning. Partly cloudy. Highs 71 to 74 in the western valleys to 73 to 78 near the foothills. Areas of winds southwest to 10 mph becoming west this afternoon.
    Night Details
    Partly cloudy in the evening. . . Becoming mostly cloudy overnight with patchy fog. Lows 46 to 54. Areas of winds west to 10 mph in the evening becoming light.
  • Forecast day icon
    Tuesday
    Partly Cloudy
    71°
    Forecast night icon
    Night
    Partly Cloudy
    56°
    Tuesday 5/14
    Day
    71°
    Partly Cloudy
    Forecast day icon
    Night
    56°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with patchy fog in the morning. . . Becoming mostly sunny. Highs 71 to 74 in the western valleys to 72 to 77 near the foothills. Areas of winds west to 10 mph. . . Becoming 10 to 15 mph in the afternoon.
    Night Details
    Partly cloudy in the evening. . . Becoming mostly cloudy overnight with patchy fog. Lows 43 to 53. Areas of winds southwest to 10 mph in the evening becoming light.
  • Forecast day icon
    Wednesday
    Partly Cloudy
    69°
    Forecast night icon
    Night
    Partly Cloudy
    57°
    Wednesday 5/15
    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 70 to 75. Areas of winds west to 10 mph. . . Becoming 10 to 15 mph with gusts to 25 mph in the afternoon.
    Night Details
    Partly cloudy in the evening. . . Becoming mostly cloudy overnight with patchy fog. Lows 44 to 54.
  • Forecast day icon
    Thursday
    Partly Cloudy
    69°
    Forecast night icon
    Night
    Partly Cloudy
    58°
    Thursday 5/16
    Day
    69°
    Partly Cloudy
    Forecast day icon
    Night
    58°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Cloudy in the morning. . . Becoming partly cloudy. Patchy fog in the morning. Highs around 71 in the western valleys to 71 to 76 near the foothills.
    Night Details
    Partly cloudy in the evening. . . Becoming mostly cloudy overnight with patchy fog. Lows 48 to 56.
  • Forecast day icon
    Friday
    Partly Cloudy
    72°
    Forecast night icon
    Night
    Mostly Cloudy
    57°
    Friday 5/17
    Day
    72°
    Partly Cloudy
    Forecast day icon
    Night
    57°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Patchy fog in the morning. Partly cloudy. Highs 72 to 75 in the western valleys to 75 to 80 near the foothills.
    Night Details
    Mostly clear in the evening. . . Becoming mostly cloudy overnight with patchy fog. Lows 48 to 56.
  • Forecast day icon
    Saturday
    Partly Cloudy
    70°
    Forecast night icon
    Night
    Mostly Cloudy
    54°
    Saturday 5/18
    Day
    70°
    Partly Cloudy
    Forecast day icon
    Night
    54°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with patchy fog in the morning. . . Becoming mostly sunny. Highs around 73 in the western valleys to 74 to 79 near the foothills.
    Night Details
    Mostly clear in the evening. . . Becoming mostly cloudy overnight with patchy fog. Lows 47 to 55.
  • Forecast day icon
    Sunday
    Partly Cloudy
    71°
    Forecast night icon
    Night
    Mostly Cloudy
    55°
    Sunday 5/19
    Day
    71°
    Partly Cloudy
    Forecast day icon
    Night
    55°
    Mostly Cloudy
    Forecast night icon
    Day Details
    Mostly cloudy with patchy fog in the morning. . . Becoming partly cloudy. Highs around 72 in the western valleys to 73 to 78 near the foothills.
    Night Details
    Mostly cloudy. Low temperature around 55F. Dew point will be around 52F with an average humidity of 84%. Winds will be 4 mph from the W.
  • Forecast day icon
    Monday
    Partly Cloudy
    72°
    Forecast night icon
    Night
    Partly Cloudy
    56°
    Monday 5/20
    Day
    72°
    Partly Cloudy
    Forecast day icon
    Night
    56°
    Partly Cloudy
    Forecast night icon
    Day Details
    Partly cloudy. High temperature around 72F. Dew point will be around 57F with an average humidity of 73%. Winds will be 6 mph from the SW.
    Night Details
    Partly cloudy. Low temperature around 56F. Dew point will be around 54F with an average humidity of 87%. Winds will be 3 mph from the SW.
  • Forecast day icon
    Tuesday
    Mostly Cloudy
    71°
    Forecast night icon
    Night
    Partly Cloudy
    56°
    Tuesday 5/21
    Day
    71°
    Mostly Cloudy
    Forecast day icon
    Night
    56°
    Partly Cloudy
    Forecast night icon
    Day Details
    Mostly cloudy. High temperature around 71F. Dew point will be around 57F with an average humidity of 72%. Winds will be 6 mph from the SW.
    Night Details
    Partly cloudy. Low temperature around 56F. Dew point will be around 54F with an average humidity of 85%. Winds will be 4 mph from the SW.
  • Forecast day icon
    Wednesday
    Mostly Cloudy
    71°
    Forecast night icon
    Night
    Partly Cloudy
    57°
    Wednesday 5/22
    Day
    71°
    Mostly Cloudy
    Forecast day icon
    Night
    57°
    Partly Cloudy
    Forecast night icon
    Day Details
    Mostly cloudy. High temperature around 71F. Dew point will be around 57F with an average humidity of 71%. Winds will be 7 mph from the SW.
    Night Details
    Partly cloudy. Low temperature around 57F. Dew point will be around 54F with an average humidity of 83%. Winds will be 5 mph from the SW.