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

Perryville Regional Airport (KPCD)

Lat: 37.87°NLon: 89.86°WElev: 372ft.

Fair

-12°C

10°F

Humidity 72%
Wind Speed W 9 km/h
Barometer 30.26 in
Dewpoint -17°C (2°F)
Visibility 16 km
Wind Chill-18°C (0°F)
Last update 18 Jan 3:35 am CST
Extended Forecast for

Sainte Genevieve MO

  • Overnight

    Overnight: Clear, with a low around -11. West wind 8 to 10 km/h.

    Low: -11 °C

    Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 0. Southwest wind 5 to 10 km/h increasing to 16 to 21 km/h in the afternoon. Winds could gust as high as 34 km/h.

    High: 0 °C

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly cloudy, then gradually becoming clear, with a low around -11. Southwest wind 14 to 24 km/h becoming northwest after midnight. Winds could gust as high as 42 km/h.

    Low: -11 °C

    Decreasing
    Clouds

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near -4. Northwest wind 21 to 26 km/h decreasing to 10 to 15 km/h in the afternoon. Winds could gust as high as 42 km/h.

    High: -4 °C

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around -12. Calm wind becoming southwest 5 to 8 km/h after midnight.

    Low: -12 °C

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 4.

    High: 4 °C

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around -2.

    Low: -2 °C

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 8.

    High: 8 °C

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around -6.

    Low: -6 °C

    Partly Cloudy

Detailed Forecast

Overnight
Clear, with a low around -11. West wind 8 to 10 km/h.
Sunday
Increasing clouds, with a high near 0. Southwest wind 5 to 10 km/h increasing to 16 to 21 km/h in the afternoon. Winds could gust as high as 34 km/h.
Sunday Night
Mostly cloudy, then gradually becoming clear, with a low around -11. Southwest wind 14 to 24 km/h becoming northwest after midnight. Winds could gust as high as 42 km/h.
M.L.King Day
Mostly sunny, with a high near -4. Northwest wind 21 to 26 km/h decreasing to 10 to 15 km/h in the afternoon. Winds could gust as high as 42 km/h.
Monday Night
Mostly clear, with a low around -12. Calm wind becoming southwest 5 to 8 km/h after midnight.
Tuesday
Sunny, with a high near 4.
Tuesday Night
Partly cloudy, with a low around -2.
Wednesday
Mostly sunny, with a high near 8.
Wednesday Night
Partly cloudy, with a low around -6.
Thursday
Sunny, with a high near 4.
Thursday Night
Partly cloudy, with a low around -3.
Friday
A 30 percent chance of rain. Partly sunny, with a high near 9.
Friday Night
A 40 percent chance of rain. Mostly cloudy, with a low around -4.
Saturday
A chance of rain and snow. Partly sunny, with a high near 2. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sainte Genevieve MO
 37.97°N 90.04°W (Elev. 390 m)
Last Update:
3:16 am CST Jan 18, 2026
Forecast Valid:
3am CST Jan 18, 2026-6pm CST Jan 24, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation