10-Day Weather Forecast - Fallbrook, CA

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  • 66|53°F
    Mostly Sunny
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    Today

    66°F

    Patchy dense fog this morning. Mostly sunny. Local visibility one quarter mile or less at times this morning. Highs 71 to 75 in the western valleys to 75 to 80 near the foothills. Light winds becoming west 10 mph this afternoon.

    Tonight

    53°F

    Mostly clear. Lows 48 to 53 in wind sheltered areas to 49 to 58 in warmer locations. Areas of winds east to 10 mph.

    Hourly details
  • Day

    73°F

    Mostly sunny. Highs 76 to 81. Areas of winds west to 10 mph.

    Night

    54°F

    Mostly clear in the evening. . . Becoming partly cloudy. Lows 48 to 55 in wind sheltered areas to 51 to 59 in warmer locations. Light winds.

    Hourly details
  • Day

    74°F

    Partly cloudy in the morning. . . Becoming mostly sunny. Highs 76 to 81. Light winds.

    Night

    55°F

    Mostly clear. Lows 51 to 60.

    Hourly details
  • Day

    78°F

    Mostly sunny. Highs 79 to 84.

    Night

    57°F

    Mostly clear in the evening. . . Becoming partly cloudy. Lows 52 to 60.

    Hourly details
  • Day

    78°F

    Mostly sunny. Highs 78 to 83.

    Night

    53°F

    Mostly clear in the evening. . . Becoming partly cloudy. Lows 50 to 56.

    Hourly details
  • Weekend Weather

  • Day

    73°F

    Patchy fog in the morning. Partly cloudy. Highs 71 to 76.

    Night

    53°F

    Partly cloudy. Lows 49 to 55.

    Hourly details
  • Day

    71°F

    Partly cloudy. Highs 71 to 76.

    Night

    52°F

    Mostly cloudy. Low temperature around 52F. Dew point will be around 48F with an average humidity of 81%. Winds will be 2 mph from the NE.

  • Day

    69°F

    Partly cloudy. High temperature around 69F. Dew point will be around 53F with an average humidity of 71%. Winds will be 3 mph from the SW.

    Night

    53°F

    Partly cloudy. Low temperature around 53F. Dew point will be around 51F with an average humidity of 87%. Winds will be 2 mph from the NE.

  • Day

    66°F

    Partly cloudy. High temperature around 66F. Dew point will be around 53F with an average humidity of 71%. Winds will be 2 mph from the SW.

    Night

    52°F

    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 52F. Dew point will be around 50F with an average humidity of 88%. Winds will be 2 mph from the NE.

  • Day

    63°F

    Partly cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 63F. Dew point will be around 52F with an average humidity of 76%. Winds will be 2 mph from the S.

    Night

    52°F

    Partly cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 52F. Dew point will be around 49F with an average humidity of 87%. Winds will be 2 mph from the NE.