National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

St. Louis, Spirit Of St. Louis Airport (KSUS)

Lat: 38.66°NLon: 90.66°WElev: 463ft.

Overcast with Haze

48°F

9°C

Humidity 83%
Wind Speed E 5 mph
Barometer 30.00 in (1016.4 mb)
Dewpoint 43°F (6°C)
Visibility 5.00 mi
Wind Chill46°F (8°C)
Last update 3 Mar 1:54 pm CST
Extended Forecast for

Hillsboro MO

  • This Afternoon

    This Afternoon: Isolated showers, with thunderstorms also possible after 3pm. Cloudy, with a high near 59. Calm wind. Chance of precipitation is 20%.

    High: 59 °F

    Isolated
    T-storms

  • Tonight

    Tonight: Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after 3am. Patchy fog after midnight. Otherwise, cloudy, with a low around 49. Light east wind. Chance of precipitation is 70%.

    Low: 49 °F

    Scattered
    T-storms then
    Showers
    Likely and
    Patchy Fog

  • Wednesday

    Wednesday: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 11am. Patchy fog before 10am. High near 64. Calm wind becoming south around 5 mph. Chance of precipitation is 90%.

    High: 64 °F

    Showers
    Likely and
    Patchy Fog
    then Showers

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm. Low around 53. Southwest wind 3 to 5 mph. Chance of precipitation is 100%.

    Low: 53 °F

    Showers

  • Thursday

    Thursday: Rain likely, mainly before noon. Mostly cloudy, with a high near 71. Southwest wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 60%.

    High: 71 °F

    Rain Likely
    then Chance
    Rain

  • Thursday Night

    Thursday Night: A chance of rain, with thunderstorms also possible after 9pm. Mostly cloudy, with a low around 57. Chance of precipitation is 50%.

    Low: 57 °F

    Chance Rain

  • Friday

    Friday: A chance of rain, with thunderstorms also possible after 3pm. Partly sunny, with a high near 79. Chance of precipitation is 30%.

    High: 79 °F

    Chance Rain
    then Slight
    Chance
    T-storms

  • Friday Night

    Friday Night: A chance of rain and thunderstorms, then rain and possibly a thunderstorm after midnight. Low around 56. Chance of precipitation is 90%.

    Low: 56 °F

    Chance
    T-storms then
    Rain

  • Saturday

    Saturday: A 50 percent chance of rain, mainly before noon. Partly sunny, with a high near 68.

    High: 68 °F

    Chance Rain
    then Slight
    Chance Rain

Detailed Forecast

This Afternoon
Isolated showers, with thunderstorms also possible after 3pm. Cloudy, with a high near 59. Calm wind. Chance of precipitation is 20%.
Tonight
Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after 3am. Patchy fog after midnight. Otherwise, cloudy, with a low around 49. Light east wind. Chance of precipitation is 70%.
Wednesday
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 11am. Patchy fog before 10am. High near 64. Calm wind becoming south around 5 mph. Chance of precipitation is 90%.
Wednesday Night
Showers and possibly a thunderstorm. Low around 53. Southwest wind 3 to 5 mph. Chance of precipitation is 100%.
Thursday
Rain likely, mainly before noon. Mostly cloudy, with a high near 71. Southwest wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 60%.
Thursday Night
A chance of rain, with thunderstorms also possible after 9pm. Mostly cloudy, with a low around 57. Chance of precipitation is 50%.
Friday
A chance of rain, with thunderstorms also possible after 3pm. Partly sunny, with a high near 79. Chance of precipitation is 30%.
Friday Night
A chance of rain and thunderstorms, then rain and possibly a thunderstorm after midnight. Low around 56. Chance of precipitation is 90%.
Saturday
A 50 percent chance of rain, mainly before noon. Partly sunny, with a high near 68.
Saturday Night
Partly cloudy, with a low around 42.
Sunday
Sunny, with a high near 70.
Sunday Night
Partly cloudy, with a low around 47.
Monday
A 20 percent chance of rain. Sunny, with a high near 76.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hillsboro MO
 38.23°N 90.56°W (Elev. 801 ft)
Last Update:
12:26 pm CST Mar 3, 2026
Forecast Valid:
2pm CST Mar 3, 2026-6pm CDT Mar 9, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation