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.

Fog/Mist

72°F

22°C

Humidity 94%
Wind Speed Calm
Barometer 29.94 in
Dewpoint 70°F (21°C)
Visibility 4.00 mi
Last update 29 Jul 3:55 am CDT
Extended Forecast for

Hannibal MO

  • Overnight

    Overnight: Partly cloudy, with a low around 70. Calm wind.

    Low: 70 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 88. East wind 3 to 6 mph.

    High: 88 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 66. East wind around 5 mph becoming calm in the evening.

    Low: 66 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 88. Calm wind becoming southeast around 6 mph in the morning.

    High: 88 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm, mainly after 4am. Mostly cloudy, with a low around 69. Southeast wind 5 to 7 mph. Chance of precipitation is 60%.

    Low: 69 °F

    Partly Cloudy
    then Showers
    Likely

  • Friday

    Friday: Showers and possibly a thunderstorm. High near 85. Chance of precipitation is 90%.

    High: 85 °F

    Showers

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 67. Chance of precipitation is 60%.

    Low: 67 °F

    Showers
    Likely

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 79. Chance of precipitation is 30%.

    High: 79 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of showers before 1am. Partly cloudy, with a low around 65.

    Low: 65 °F

    Slight Chance
    Showers

Detailed Forecast

Overnight
Partly cloudy, with a low around 70. Calm wind.
Wednesday
Sunny, with a high near 88. East wind 3 to 6 mph.
Wednesday Night
Mostly clear, with a low around 66. East wind around 5 mph becoming calm in the evening.
Thursday
Increasing clouds, with a high near 88. Calm wind becoming southeast around 6 mph in the morning.
Thursday Night
Showers likely and possibly a thunderstorm, mainly after 4am. Mostly cloudy, with a low around 69. Southeast wind 5 to 7 mph. Chance of precipitation is 60%.
Friday
Showers and possibly a thunderstorm. High near 85. Chance of precipitation is 90%.
Friday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 67. Chance of precipitation is 60%.
Saturday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 79. Chance of precipitation is 30%.
Saturday Night
A 20 percent chance of showers before 1am. Partly cloudy, with a low around 65.
Sunday
Sunny, with a high near 83.
Sunday Night
Mostly clear, with a low around 65.
Monday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 86.
Monday Night
Mostly clear, with a low around 66.
Tuesday
Sunny, with a high near 88.
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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:
1:26 am CDT Jul 29, 2026
Forecast Valid:
3am CDT Jul 29, 2026-6pm CDT Aug 4, 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