NWS Forecast for: Rialto CA
Issued by: National Weather Service San Diego, CA
Last Update: 2:22 am PDT May 11, 2021
Print


  • Overnight

    Overnight: Patchy fog.  Otherwise, mostly cloudy, with a low around 56. Calm wind becoming southwest around 5 mph.

    Patchy Fog

    Low: 56 °F

  • Tuesday

    Tuesday: Patchy fog before 11am.  Otherwise, cloudy through mid morning, then gradual clearing, with a high near 84. Light south wind becoming west 10 to 15 mph in the morning. Winds could gust as high as 20 mph.

    Patchy Fog
    then Sunny

    High: 84 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 57. Southwest wind 5 to 10 mph becoming light  after midnight. Winds could gust as high as 20 mph.

    Mostly Clear

    Low: 57 °F

  • Wednesday

    Wednesday: Sunny, with a high near 88. Light south wind becoming southwest 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.

    Sunny

    High: 88 °F

  • Wednesday
    Night

    Wednesday Night: Patchy fog after 11pm.  Otherwise, mostly clear, with a low around 59. Southwest wind 10 to 15 mph becoming light and variable  after midnight. Winds could gust as high as 25 mph.

    Patchy Fog

    Low: 59 °F

  • Thursday

    Thursday: Patchy fog before 11am.  Otherwise, sunny, with a high near 85.

    Patchy Fog
    then Sunny

    High: 85 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 58.

    Mostly Clear

    Low: 58 °F

  • Friday

    Friday: Sunny, with a high near 82.

    Sunny

    High: 82 °F

  • Friday
    Night

    Friday Night: Patchy fog after 11pm.  Otherwise, partly cloudy, with a low around 56.

    Patchy Fog

    Low: 56 °F

  • Overnight: Patchy fog. Otherwise, mostly cloudy, with a low around 56. Calm wind becoming southwest around 5 mph.

    Tuesday: Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 84. Light south wind becoming west 10 to 15 mph in the morning. Winds could gust as high as 20 mph.

    Tuesday Night: Mostly clear, with a low around 57. Southwest wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 20 mph.

    Wednesday: Sunny, with a high near 88. Light south wind becoming southwest 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.

    Wednesday Night: Patchy fog after 11pm. Otherwise, mostly clear, with a low around 59. Southwest wind 10 to 15 mph becoming light and variable after midnight. Winds could gust as high as 25 mph.

    Thursday: Patchy fog before 11am. Otherwise, sunny, with a high near 85.

    Thursday Night: Mostly clear, with a low around 58.

    Friday: Sunny, with a high near 82.

    Friday Night: Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 56.

    Saturday: Patchy fog before 11am. Otherwise, sunny, with a high near 75.

    Saturday Night: Increasing clouds, with a low around 54.

    Sunday: Cloudy through mid morning, then gradual clearing, with a high near 74.

    Sunday Night: Increasing clouds, with a low around 54.

    Monday: Mostly cloudy through mid morning, then gradual clearing, with a high near 78.



    Rialto CA
     34.11°N 117.37°W (Elev. 1250 ft)

    Visit your local NWS office at: https://www.weather.gov/sgx