10-Day Weather Forecast - Fullerton, CA

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  • 64|56°F
    Rain
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    Today

    64°F

    Cloudy with likely rain. Chance of precipitation 100%. High temperature around 64F. Dew point will be around 60F with an average humidity of 92%. Winds will be 10 mph from the SE.

    Tonight

    56°F

    Rain and a slight chance of thunderstorms this evening then a chance of showers overnight. Lows 53 to 58. Areas of winds south 10 mph.

    Hourly details
  • Day

    63°F

    Mostly cloudy with a chance of showers. A slight chance of thunderstorms in the afternoon. Highs 63 to 66. Areas of winds south 10 to 15 mph with gusts to 30 mph. Chance of measurable precipitation 50 percent.

    Night

    56°F

    Cloudy. A chance of showers in the evening then showers overnight. Lows 52 to 58. Areas of winds south 10 to 15 mph with gusts to 25 mph.

    Hourly details
  • Day

    57°F

    Showers. Highs around 61. Areas of winds south 10 to 20 mph with gusts to 30 mph.

    Night

    50°F

    Mostly cloudy with showers likely in the evening then partly cloudy with a chance of showers overnight. Lows 46 to 49. Areas of winds northwest 10 to 15 mph with gusts to 30 mph in the evening becoming light. Chance of measurable precipitation 70 percent.

    Hourly details
  • Weekend Weather

  • Day

    58°F

    Partly cloudy. A slight chance of showers in the morning. Highs around 61.

    Night

    45°F

    Mostly clear. Lows 44 to 47.

    Hourly details
  • Day

    65°F

    Mostly sunny. Highs 64 to 67.

    Night

    45°F

    Mostly clear. Lows 45 to 48.

    Hourly details
  • Day

    69°F

    Partly cloudy. Highs around 70.

    Night

    47°F

    Mostly clear in the evening. . . Becoming partly cloudy. Lows around 50.

    Hourly details
  • Day

    73°F

    Partly cloudy. A slight chance of showers in the afternoon. Highs 71 to 74.

    Night

    55°F

    Partly cloudy with a slight chance of showers in the evening then mostly cloudy with a chance of showers overnight. Lows 51 to 54.

  • Day

    65°F

    Cloudy in the morning. . . Becoming mostly cloudy. A chance of showers. Highs around 70.

    Night

    55°F

    Cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 55F. Dew point will be around 51F with an average humidity of 86%. Winds will be 3 mph from the NE.

  • Day

    63°F

    Cloudy with a chance of rain. Chance of precipitation 55%. High temperature around 63F. Dew point will be around 56F with an average humidity of 87%. Winds will be 3 mph from the E.

    Night

    54°F

    Cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 54F. Dew point will be around 55F with an average humidity of 99%. Winds will be 2 mph from the SE.

  • Day

    63°F

    Mostly cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 63F. Dew point will be around 57F with an average humidity of 90%. Winds will be 3 mph from the S.

    Night

    52°F

    Clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 52F. Dew point will be around 54F with an average humidity of 98%. Winds will be 2 mph from the S.