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.

Light Rain

68°F

20°C

Humidity 88%
Wind Speed Calm
Barometer 29.97 in
Dewpoint 64°F (18°C)
Visibility 3.00 mi
Last update 15 Oct 11:15 am CDT
Extended Forecast for

Hannibal MO

  • This Afternoon

    This Afternoon: A 50 percent chance of showers and thunderstorms, mainly before 4pm. Patchy fog before 1pm. Otherwise, mostly cloudy, with a high near 75. Southeast wind 6 to 8 mph becoming west.

    High: 75 °F

    Chance
    T-storms and
    Patchy Fog

  • Tonight

    Tonight: A 40 percent chance of showers before 10pm. Mostly cloudy, with a low around 45. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 45 °F

    Chance
    Showers then
    Mostly Cloudy

  • Friday

    Friday: A slight chance of showers between 2pm and 4pm. Increasing clouds, with a high near 54. Northwest wind 14 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.

    High: 54 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 36. North wind 8 to 13 mph becoming light after midnight. Winds could gust as high as 26 mph.

    Low: 36 °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.

    Low: 37 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 67.

    High: 67 °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

Detailed Forecast

This Afternoon
A 50 percent chance of showers and thunderstorms, mainly before 4pm. Patchy fog before 1pm. Otherwise, mostly cloudy, with a high near 75. Southeast wind 6 to 8 mph becoming west.
Tonight
A 40 percent chance of showers before 10pm. Mostly cloudy, with a low around 45. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Friday
A slight chance of showers between 2pm and 4pm. Increasing clouds, with a high near 54. Northwest wind 14 to 18 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 36. North wind 8 to 13 mph becoming light after midnight. Winds could gust as high as 26 mph.
Saturday
Sunny, with a high near 58. Calm wind.
Saturday Night
Clear, with a low around 37.
Sunday
Sunny, with a high near 67.
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 44.
Tuesday
Sunny, with a high near 73.
Tuesday Night
Mostly clear, with a low around 48.
Wednesday
Sunny, with a high near 76.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hannibal MO
 39.71°N 91.36°W (Elev. 597 ft)
Last Update:
11:21 am CDT Oct 15, 2026
Forecast Valid:
12pm CDT Oct 15, 2026-6pm CDT Oct 21, 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