NWS Forecast for: Washington Park IL
Issued by: National Weather Service Saint Louis, MO
Last Update: 12:59 am CDT Aug 19, 2019
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  • Overnight

    Overnight: Patchy fog after 5am.  Otherwise, mostly clear, with a low around 73. Light south wind.

    Patchy Fog



    Low: 73 °F

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms, mainly after 2pm.  Patchy fog before 8am.  Otherwise, mostly sunny, with a high near 92. Heat index values as high as 102. Calm wind becoming south around 6 mph in the afternoon.

    Patchy Fog
    then Chance
    T-storms

    High: 92 °F

  • Monday
    Night

    Monday Night: A 20 percent chance of showers and thunderstorms before 10pm.  Partly cloudy, with a low around 76. East wind around 5 mph becoming light and variable  in the evening.

    Slight Chance
    T-storms then
    Mostly Clear

    Low: 76 °F

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 1pm.  Mostly sunny and hot, with a high near 97. Heat index values as high as 111. Calm wind becoming south around 5 mph in the morning.

    Mostly Sunny
    then Slight
    Chance
    T-storms

    High: 97 °F

  • Tuesday
    Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 77. Southwest wind 3 to 5 mph.

    Slight Chance
    T-storms


    Low: 77 °F

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms.  Partly sunny, with a high near 92.

    Chance
    T-storms


    High: 92 °F

  • Wednesday
    Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 71.

    Chance
    T-storms


    Low: 71 °F

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 84.

    Chance
    T-storms


    High: 84 °F

  • Thursday
    Night

    Thursday Night: A 20 percent chance of showers and thunderstorms after 1am.  Mostly cloudy, with a low around 66.

    Mostly Cloudy
    then Slight
    Chance
    T-storms

    Low: 66 °F



  • Overnight: Patchy fog after 5am. Otherwise, mostly clear, with a low around 73. Light south wind.

    Monday: A 40 percent chance of showers and thunderstorms, mainly after 2pm. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 92. Heat index values as high as 102. Calm wind becoming south around 6 mph in the afternoon.

    Monday Night: A 20 percent chance of showers and thunderstorms before 10pm. Partly cloudy, with a low around 76. East wind around 5 mph becoming light and variable in the evening.

    Tuesday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 97. Heat index values as high as 111. Calm wind becoming south around 5 mph in the morning.

    Tuesday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 77. Southwest wind 3 to 5 mph.

    Wednesday: A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 92.

    Wednesday Night: A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 71.

    Thursday: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 84.

    Thursday Night: A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 66.

    Friday: A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84.

    Friday Night: Partly cloudy, with a low around 66.

    Saturday: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86.

    Saturday Night: Partly cloudy, with a low around 67.

    Sunday: Mostly sunny, with a high near 88.



    Washington Park IL
     38.64°N 90.09°W (Elev. 417 ft)

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