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

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

Lat: 38.66°NLon: 90.66°WElev: 463ft.

Overcast

36°F

2°C

Humidity 86%
Wind Speed Calm
Barometer 29.91 in (1013.5 mb)
Dewpoint 32°F (0°C)
Visibility 9.00 mi
Last update 7 Dec 4:54 am CST
Extended Forecast for

Pacific MO

  • Overnight

    Overnight: A chance of sprinkles after 5am. Mostly cloudy, with a low around 38. Calm wind.

    Low: 38 °F

    Chance
    Sprinkles

  • Sunday

    Sunday: A chance of sprinkles before 10am. Cloudy, with a high near 41. Light and variable wind becoming north 5 to 10 mph in the morning. Winds could gust as high as 21 mph.

    High: 41 °F

    Chance
    Sprinkles

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 21. North wind 3 to 8 mph. Winds could gust as high as 20 mph.

    Low: 21 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 37. Calm wind.

    High: 37 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 25. Calm wind becoming southwest 5 to 7 mph after midnight. Winds could gust as high as 20 mph.

    Low: 25 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 49.

    High: 49 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of rain and snow after midnight. Mostly cloudy, with a low around 27. Chance of precipitation is 20%.

    Low: 27 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

Detailed Forecast

Overnight
A chance of sprinkles after 5am. Mostly cloudy, with a low around 38. Calm wind.
Sunday
A chance of sprinkles before 10am. Cloudy, with a high near 41. Light and variable wind becoming north 5 to 10 mph in the morning. Winds could gust as high as 21 mph.
Sunday Night
Mostly cloudy, with a low around 21. North wind 3 to 8 mph. Winds could gust as high as 20 mph.
Monday
Mostly sunny, with a high near 37. Calm wind.
Monday Night
Partly cloudy, with a low around 25. Calm wind becoming southwest 5 to 7 mph after midnight. Winds could gust as high as 20 mph.
Tuesday
Mostly sunny, with a high near 55.
Tuesday Night
Mostly cloudy, with a low around 41.
Wednesday
Partly sunny, with a high near 49.
Wednesday Night
A slight chance of rain and snow after midnight. Mostly cloudy, with a low around 27. Chance of precipitation is 20%.
Thursday
A chance of snow before noon, then a slight chance of rain and snow. Mostly cloudy, with a high near 40. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 16.
Friday
Mostly sunny, with a high near 27.
Friday Night
Partly cloudy, with a low around 6.
Saturday
Partly sunny, with a high near 24.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Pacific MO
 38.48°N 90.75°W (Elev. 486 ft)
Last Update:
3:16 am CST Dec 7, 2025
Forecast Valid:
4am CST Dec 7, 2025-6pm CST Dec 13, 2025
 
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