Tustin, California | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Tuesday
    Mostly Sunny
    69°
    Forecast night icon
    Night
    Partly Cloudy
    59°
    Tuesday 5/14
    Day
    69°
    Mostly Sunny
    Forecast day icon
    Night
    59°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy this morning. . . Becoming mostly sunny. Patchy fog this morning. Highs around 69 towards the coast to 70 to 73 farther inland. Light winds becoming southwest 10 to 15 mph with gusts to 25 mph this afternoon.
    Night Details
    Partly cloudy in the evening. . . Becoming cloudy overnight with patchy fog. Lows 52 to 57. Areas of winds southwest 10 mph in the evening becoming light.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    67°
    Forecast night icon
    Night
    Partly Cloudy
    58°
    Wednesday 5/15
    Day
    67°
    Mostly Sunny
    Forecast day icon
    Night
    58°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Cloudy with patchy fog in the morning. . . Becoming mostly sunny. Highs around 68 towards the coast to 69 to 72 farther inland. Light winds becoming southwest 10 to 15 mph with gusts to 25 mph in the afternoon.
    Night Details
    Partly cloudy in the evening. . . Becoming cloudy overnight with patchy fog. Lows 52 to 57. Areas of winds southwest 10 to 15 mph with gusts to 25 mph in the evening becoming light.
  • 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 69 towards the coast to 70 to 73 farther inland. Areas of winds southwest to 10 mph. . . Becoming 10 to 15 mph with gusts to 25 mph in the afternoon.
    Night Details
    Partly cloudy in the evening. . . Becoming cloudy overnight with patchy fog. Lows 53 to 58.
  • Forecast day icon
    Friday
    Partly Cloudy
    70°
    Forecast night icon
    Night
    Partly Cloudy
    59°
    Friday 5/17
    Day
    70°
    Partly Cloudy
    Forecast day icon
    Night
    59°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Cloudy in the morning. . . Becoming partly cloudy. Patchy fog in the morning. Highs around 73.
    Night Details
    Partly cloudy in the evening. . . Becoming mostly cloudy overnight with patchy fog. Lows 52 to 57.
  • Forecast day icon
    Saturday
    Partly Cloudy
    69°
    Forecast night icon
    Night
    Mostly Cloudy
    58°
    Saturday 5/18
    Day
    69°
    Partly Cloudy
    Forecast day icon
    Night
    58°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Cloudy in the morning. . . Becoming partly cloudy. Patchy fog in the morning. Highs 72 to 75.
    Night Details
    Mostly clear in the evening. . . Becoming mostly cloudy overnight with patchy fog. Lows 52 to 57.
  • Forecast day icon
    Sunday
    Partly Cloudy
    69°
    Forecast night icon
    Night
    Partly Cloudy
    56°
    Sunday 5/19
    Day
    69°
    Partly Cloudy
    Forecast day icon
    Night
    56°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with patchy fog in the morning. . . Becoming partly cloudy. Highs around 70 towards the coast to 71 to 74 farther inland.
    Night Details
    Partly cloudy in the evening. . . Becoming cloudy overnight with patchy fog. Lows 51 to 57.
  • Forecast day icon
    Monday
    Mostly Cloudy
    68°
    Forecast night icon
    Night
    Partly Cloudy
    57°
    Monday 5/20
    Day
    68°
    Mostly Cloudy
    Forecast day icon
    Night
    57°
    Partly Cloudy
    Forecast night icon
    Day Details
    Cloudy in the morning. . . Becoming mostly cloudy. Patchy fog in the morning. Highs around 70.
    Night Details
    Partly cloudy. Low temperature around 57F. Dew point will be around 52F with an average humidity of 80%. Winds will be 5 mph from the SW.
  • Forecast day icon
    Tuesday
    Partly Cloudy
    70°
    Forecast night icon
    Night
    Clear
    59°
    Tuesday 5/21
    Day
    70°
    Partly Cloudy
    Forecast day icon
    Night
    59°
    Clear
    Forecast night icon
    Day Details
    Partly cloudy. High temperature around 70F. Dew point will be around 55F with an average humidity of 69%. Winds will be 6 mph from the SW.
    Night Details
    Clear. Low temperature around 59F. Dew point will be around 54F with an average humidity of 78%. Winds will be 4 mph from the SW.
  • Forecast day icon
    Wednesday
    Sunny
    71°
    Forecast night icon
    Night
    Clear
    60°
    Wednesday 5/22
    Day
    71°
    Sunny
    Forecast day icon
    Night
    60°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 71F. Dew point will be around 56F with an average humidity of 65%. Winds will be 6 mph from the SW.
    Night Details
    Clear. Low temperature around 60F. Dew point will be around 55F with an average humidity of 74%. Winds will be 3 mph from the SW.
  • Forecast day icon
    Thursday
    Sunny
    72°
    Forecast night icon
    Night
    Clear
    61°
    Thursday 5/23
    Day
    72°
    Sunny
    Forecast day icon
    Night
    61°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 72F. Dew point will be around 56F with an average humidity of 62%. Winds will be 6 mph from the SW.
    Night Details
    Clear. Low temperature around 61F. Dew point will be around 55F with an average humidity of 74%. Winds will be 4 mph from the SW.