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

18°F

-8°C

Humidity 53%
Wind Speed NW 18 G 23 mph
Barometer 30.21 in
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill2°F (-17°C)
Last update 17 Jan 2:55 pm CST
Extended Forecast for

Hannibal MO

  • This Afternoon

    This Afternoon: A 30 percent chance of snow showers, mainly before 4pm. Cloudy and cold, with a high near 20. West wind 11 to 14 mph, with gusts as high as 26 mph.

    High: 20 °F

    Chance Snow
    Showers

  • Tonight

    Tonight: A slight chance of snow showers before 8pm, then a chance of flurries between 8pm and 9pm. Mostly cloudy, with a low around 11. West wind 6 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    Low: 11 °F

    Slight Chance
    Snow Showers
    then Partly
    Cloudy

  • Sunday

    Sunday: A chance of flurries before 9am, then a chance of snow showers, mainly between 9am and 3pm. Mostly cloudy, with a high near 32. Southwest wind 6 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    High: 32 °F

    Chance Snow
    Showers

  • Sunday Night

    Sunday Night: A chance of flurries before 9pm. Mostly cloudy, then gradually becoming clear, with a low around 7. Northwest wind 9 to 16 mph, with gusts as high as 31 mph.

    Low: 7 °F

    Chance
    Flurries

  • M.L.King Day

    M.L.King Day: Sunny and cold, with a high near 19. Northwest wind 6 to 14 mph, with gusts as high as 26 mph.

    High: 19 °F

    Cold

  • Monday Night

    Monday Night: Partly cloudy, with a low around 10.

    Low: 10 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 39.

    High: 39 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of snow showers, mainly before 4pm. Cloudy and cold, with a high near 20. West wind 11 to 14 mph, with gusts as high as 26 mph.
Tonight
A slight chance of snow showers before 8pm, then a chance of flurries between 8pm and 9pm. Mostly cloudy, with a low around 11. West wind 6 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Sunday
A chance of flurries before 9am, then a chance of snow showers, mainly between 9am and 3pm. Mostly cloudy, with a high near 32. Southwest wind 6 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Sunday Night
A chance of flurries before 9pm. Mostly cloudy, then gradually becoming clear, with a low around 7. Northwest wind 9 to 16 mph, with gusts as high as 31 mph.
M.L.King Day
Sunny and cold, with a high near 19. Northwest wind 6 to 14 mph, with gusts as high as 26 mph.
Monday Night
Partly cloudy, with a low around 10.
Tuesday
Mostly sunny, with a high near 37.
Tuesday Night
Mostly cloudy, with a low around 26.
Wednesday
Mostly sunny, with a high near 39.
Wednesday Night
Partly cloudy, with a low around 19.
Thursday
Sunny, with a high near 35.
Thursday Night
Mostly cloudy, with a low around 23.
Friday
Partly sunny, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hannibal MO
 39.71°N 91.36°W (Elev. 597 ft)
Last Update:
1:36 pm CST Jan 17, 2026
Forecast Valid:
2pm CST Jan 17, 2026-6pm CST Jan 23, 2026
 
Forecast Discussion
 
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Additional Resources

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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