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

Hannibal Regional Airport (KHAE)

Lat: 39.73°NLon: 91.44°WElev: 770ft.

Overcast

59°F

15°C

Humidity 88%
Wind Speed NW 18 G 35 mph
Barometer 29.99 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 15 Oct 8:15 pm CDT
Extended Forecast for

Palmyra MO

  • Tonight

    Tonight: Isolated showers before 9pm. Cloudy, then gradually becoming partly cloudy, with a low around 44. Northwest wind 10 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.

    Low: 44 °F

    Isolated
    Showers then
    Mostly Cloudy

  • Friday

    Friday: Isolated showers between 10am and 2pm. Increasing clouds, with a high near 52. Breezy, with a northwest wind 14 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.

    High: 52 °F

    Isolated
    Showers and
    Breezy

  • Friday Night

    Friday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 35. North wind 8 to 13 mph becoming light after midnight. Winds could gust as high as 29 mph.

    Low: 35 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Sunny, with a high near 58. Calm wind.

    High: 58 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 37. Calm wind becoming south around 5 mph after midnight.

    Low: 37 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

Detailed Forecast

Tonight
Isolated showers before 9pm. Cloudy, then gradually becoming partly cloudy, with a low around 44. Northwest wind 10 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
Friday
Isolated showers between 10am and 2pm. Increasing clouds, with a high near 52. Breezy, with a northwest wind 14 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.
Friday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 35. North wind 8 to 13 mph becoming light after midnight. Winds could gust as high as 29 mph.
Saturday
Sunny, with a high near 58. Calm wind.
Saturday Night
Clear, with a low around 37. Calm wind becoming south around 5 mph after midnight.
Sunday
Sunny, with a high near 66.
Sunday Night
Mostly clear, with a low around 42.
Monday
Mostly sunny, with a high near 71.
Monday Night
Partly cloudy, with a low around 45.
Tuesday
Mostly sunny, with a high near 74.
Tuesday Night
Mostly clear, with a low around 49.
Wednesday
Sunny, with a high near 77.
Wednesday Night
Mostly clear, with a low around 53.
Thursday
Mostly sunny, with a high near 78.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Palmyra MO
 39.8°N 91.53°W (Elev. 600 ft)
Last Update:
7:46 pm CDT Oct 15, 2026
Forecast Valid:
8pm CDT Oct 15, 2026-6pm CDT Oct 22, 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