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

37°F

3°C

Humidity 38%
Wind Speed S 12 mph
Barometer 30.21 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 20 Jan 3:35 pm CST
Extended Forecast for

Hannibal MO

  • Tonight

    Tonight: Mostly cloudy, with a low around 28. Southeast wind 6 to 10 mph becoming west after midnight. Winds could gust as high as 23 mph.

    Low: 28 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, then gradually becoming sunny, with a high near 39. West wind 8 to 10 mph, with gusts as high as 22 mph.

    High: 39 °F

    Becoming
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 20. West wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 22 mph.

    Low: 20 °F

    Mostly Clear

  • Thursday

    Thursday: Partly sunny, with a high near 33. Northwest wind around 6 mph becoming calm in the afternoon.

    High: 33 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 3. Light northwest wind becoming north 6 to 11 mph in the evening. Winds could gust as high as 23 mph.

    Low: 3 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny and cold, with a high near 7.

    High: 7 °F

    Cold

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -1.

    Low: -1 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 30 percent chance of snow, mainly after noon. Mostly cloudy and cold, with a high near 12.

    High: 12 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 4.

    Low: 4 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 28. Southeast wind 6 to 10 mph becoming west after midnight. Winds could gust as high as 23 mph.
Wednesday
Partly sunny, then gradually becoming sunny, with a high near 39. West wind 8 to 10 mph, with gusts as high as 22 mph.
Wednesday Night
Mostly clear, with a low around 20. West wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 22 mph.
Thursday
Partly sunny, with a high near 33. Northwest wind around 6 mph becoming calm in the afternoon.
Thursday Night
Mostly cloudy, with a low around 3. Light northwest wind becoming north 6 to 11 mph in the evening. Winds could gust as high as 23 mph.
Friday
Partly sunny and cold, with a high near 7.
Friday Night
Mostly cloudy, with a low around -1.
Saturday
A 30 percent chance of snow, mainly after noon. Mostly cloudy and cold, with a high near 12.
Saturday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 4.
Sunday
Mostly sunny and cold, with a high near 19.
Sunday Night
Partly cloudy, with a low around 3.
Monday
Mostly sunny, with a high near 24.
Monday Night
Mostly clear, with a low around 11.
Tuesday
Mostly sunny, with a high near 34.
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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:
3:15 pm CST Jan 20, 2026
Forecast Valid:
3pm CST Jan 20, 2026-6pm CST Jan 27, 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