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.

Fair

15°F

-9°C

Humidity 53%
Wind Speed NW 13 mph
Barometer 30.34 in (1028.5 mb)
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Wind Chill1°F (-17°C)
Last update 19 Jan 6:54 am CST
Extended Forecast for

Pacific MO

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 22. Northwest wind 7 to 16 mph, with gusts as high as 25 mph.

    High: 22 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 12. West wind around 5 mph becoming light and variable in the evening.

    Low: 12 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 41. Calm wind becoming southwest around 6 mph.

    High: 41 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 28. Light and variable wind becoming southwest 5 to 8 mph in the evening. Winds could gust as high as 21 mph.

    Low: 28 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Sunny, with a high near 46. West wind 3 to 8 mph. Winds could gust as high as 21 mph.

    High: 46 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 22.

    Low: 22 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 38.

    High: 38 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 18.

    Low: 18 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 28.

    High: 28 °F

    Mostly Cloudy

Detailed Forecast

M.L.King Day
Sunny, with a high near 22. Northwest wind 7 to 16 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around 12. West wind around 5 mph becoming light and variable in the evening.
Tuesday
Mostly sunny, with a high near 41. Calm wind becoming southwest around 6 mph.
Tuesday Night
Increasing clouds, with a low around 28. Light and variable wind becoming southwest 5 to 8 mph in the evening. Winds could gust as high as 21 mph.
Wednesday
Sunny, with a high near 46. West wind 3 to 8 mph. Winds could gust as high as 21 mph.
Wednesday Night
Mostly clear, with a low around 22.
Thursday
Sunny, with a high near 38.
Thursday Night
Mostly cloudy, with a low around 18.
Friday
Mostly cloudy, with a high near 28.
Friday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 1.
Saturday
A 20 percent chance of snow. Mostly cloudy and cold, with a high near 15.
Saturday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 5.
Sunday
Mostly sunny, with a high near 27.
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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:
5:16 am CST Jan 19, 2026
Forecast Valid:
7am CST Jan 19, 2026-6pm CST Jan 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation