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.

Fair

32°F

0°C

Humidity 75%
Wind Speed Vrbl 3 mph
Barometer 30.06 in (1018.4 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 12 Jan 11:54 pm CST
Extended Forecast for

Pacific MO

  • Overnight

    Overnight: Mostly clear, with a low around 40. Southwest wind 6 to 8 mph, with gusts as high as 22 mph.

    Low: 40 °F

    Mostly Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 62. West wind 8 to 13 mph, with gusts as high as 28 mph.

    High: 62 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain, mainly between 7pm and midnight. Cloudy, then gradually becoming partly cloudy, with a low around 36. West wind 7 to 11 mph, with gusts as high as 22 mph.

    Low: 36 °F

    Chance Rain

  • Wednesday

    Wednesday: Partly sunny, with a high near 43. Northwest wind 9 to 16 mph, with gusts as high as 30 mph.

    High: 43 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 16. North wind 5 to 9 mph becoming light northwest after midnight. Winds could gust as high as 23 mph.

    Low: 16 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 34.

    High: 34 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 44.

    High: 44 °F

    Partly Sunny

  • Friday Night

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

    Low: 18 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 40. Southwest wind 6 to 8 mph, with gusts as high as 22 mph.
Tuesday
Increasing clouds, with a high near 62. West wind 8 to 13 mph, with gusts as high as 28 mph.
Tuesday Night
A 30 percent chance of rain, mainly between 7pm and midnight. Cloudy, then gradually becoming partly cloudy, with a low around 36. West wind 7 to 11 mph, with gusts as high as 22 mph.
Wednesday
Partly sunny, with a high near 43. Northwest wind 9 to 16 mph, with gusts as high as 30 mph.
Wednesday Night
Mostly clear, with a low around 16. North wind 5 to 9 mph becoming light northwest after midnight. Winds could gust as high as 23 mph.
Thursday
Mostly sunny, with a high near 34.
Thursday Night
Mostly cloudy, with a low around 24.
Friday
Partly sunny, with a high near 44.
Friday Night
Mostly cloudy, with a low around 18.
Saturday
Partly sunny, with a high near 31.
Saturday Night
Partly cloudy, with a low around 9.
Sunday
Sunny, with a high near 29.
Sunday Night
Mostly clear, with a low around 12.
M.L.King Day
Mostly sunny, with a high near 38.
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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:
9:41 pm CST Jan 12, 2026
Forecast Valid:
12am CST Jan 13, 2026-6pm CST Jan 19, 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