Rialto, California | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    50% Chance of Rain
    51°
    Saturday 5/4
    Forecast night icon
    51°
    50% Chance of Rain
    Hourly
    Night Details
    Partly cloudy with a slight chance of rain this evening then mostly cloudy with a chance of rain overnight. Patchy fog overnight. Colder. Lows 41 to 51. Areas of winds southwest 10 to 20 mph with gusts to 30 mph. Chance of measurable precipitation 50 percent.
  • Forecast day icon
    Sunday
    50% Chance of Rain
    60°
    Forecast night icon
    Night
    Mostly Clear
    49°
    Sunday 5/5
    Day
    60°
    50% Chance of Rain
    Forecast day icon
    Night
    49°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Patchy fog in the morning. Partly cloudy with a chance of rain in the morning then mostly sunny in the afternoon. Highs 63 to 69. Areas of winds west 10 to 15 mph. Gusts to 25 mph. . . Becoming 30 mph in the afternoon. Chance of measurable precipitation 50 percent.
    Night Details
    Mostly clear. Lows 38 to 46. Areas of winds southwest 10 to 15 mph with gusts to 25 mph in the evening becoming light.
  • Forecast day icon
    Monday
    Mostly Sunny
    70°
    Forecast night icon
    Night
    Mostly Clear
    51°
    Monday 5/6
    Day
    70°
    Mostly Sunny
    Forecast day icon
    Night
    51°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs 72 to 75. Areas of winds west to 10 mph. . . Becoming 10 to 15 mph with gusts to 25 mph in the afternoon.
    Night Details
    Mostly clear. Lows 44 to 50. Areas of winds west 10 to 15 mph with gusts to 25 mph in the evening becoming light.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    71°
    Forecast night icon
    Night
    Mostly Clear
    52°
    Tuesday 5/7
    Day
    71°
    Mostly Sunny
    Forecast day icon
    Night
    52°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs 74 to 78.
    Night Details
    Mostly clear. Lows 45 to 51.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    77°
    Forecast night icon
    Night
    Partly Cloudy
    56°
    Wednesday 5/8
    Day
    77°
    Mostly Sunny
    Forecast day icon
    Night
    56°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs around 80.
    Night Details
    Mostly clear in the evening. . . Becoming partly cloudy. Lows 47 to 54.
  • Forecast day icon
    Thursday
    Partly Cloudy
    78°
    Forecast night icon
    Night
    Partly Cloudy
    53°
    Thursday 5/9
    Day
    78°
    Partly Cloudy
    Forecast day icon
    Night
    53°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy in the morning. . . Becoming mostly sunny. Highs 79 to 83.
    Night Details
    Mostly clear in the evening. . . Becoming partly cloudy. Lows 49 to 55.
  • Forecast day icon
    Friday
    Partly Cloudy
    80°
    Forecast night icon
    Night
    Mostly Clear
    56°
    Friday 5/10
    Day
    80°
    Partly Cloudy
    Forecast day icon
    Night
    56°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy in the morning. . . Becoming mostly sunny. Highs 80 to 84.
    Night Details
    Mostly clear. Lows 50 to 56.
  • Forecast day icon
    Saturday
    Partly Cloudy
    76°
    Forecast night icon
    Night
    Clear
    55°
    Saturday 5/11
    Day
    76°
    Partly Cloudy
    Forecast day icon
    Night
    55°
    Clear
    Forecast night icon
    Day Details
    Partly cloudy in the morning. . . Becoming mostly sunny. Highs 80 to 84.
    Night Details
    Clear. Low temperature around 55F. Dew point will be around 49F with an average humidity of 65%. Winds will be 3 mph from the W.
  • Forecast day icon
    Sunday
    Sunny
    72°
    Forecast night icon
    Night
    Mostly Clear
    54°
    Sunday 5/12
    Day
    72°
    Sunny
    Forecast day icon
    Night
    54°
    Mostly Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 72F. Dew point will be around 50F with an average humidity of 56%. Winds will be 4 mph from the SW.
    Night Details
    Mostly clear. Low temperature around 54F. Dew point will be around 51F with an average humidity of 72%. Winds will be 3 mph from the SW.
  • Forecast day icon
    Monday
    Mostly Sunny
    71°
    Forecast night icon
    Night
    Partly Cloudy
    53°
    Monday 5/13
    Day
    71°
    Mostly Sunny
    Forecast day icon
    Night
    53°
    Partly Cloudy
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 71F. Dew point will be around 51F with an average humidity of 63%. Winds will be 4 mph from the SW.
    Night Details
    Partly cloudy. Low temperature around 53F. Dew point will be around 52F with an average humidity of 79%. Winds will be 3 mph from the SW.