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.

Fair

34°F

1°C

Humidity 38%
Wind Speed S 13 G 18 mph
Barometer 30.03 in
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 21 Jan 1:35 am CST
Extended Forecast for

Hannibal MO

  • Overnight

    Overnight: A chance of flurries after 2am. Cloudy, with a steady temperature around 33. South wind around 10 mph, with gusts as high as 23 mph.

    Low: 33 °F

    Chance
    Flurries

  • Wednesday

    Wednesday: Partly sunny, then gradually becoming sunny, with a high near 39. West wind 8 to 13 mph, with gusts as high as 24 mph.

    High: 39 °F

    Becoming
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 20. Southwest wind 5 to 13 mph becoming northwest after midnight. Winds could gust as high as 28 mph.

    Low: 20 °F

    Mostly Clear

  • Thursday

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

    High: 33 °F

    Increasing
    Clouds

  • 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

Overnight
A chance of flurries after 2am. Cloudy, with a steady temperature around 33. South wind around 10 mph, with gusts as high as 23 mph.
Wednesday
Partly sunny, then gradually becoming sunny, with a high near 39. West wind 8 to 13 mph, with gusts as high as 24 mph.
Wednesday Night
Mostly clear, with a low around 20. Southwest wind 5 to 13 mph becoming northwest after midnight. Winds could gust as high as 28 mph.
Thursday
Increasing clouds, 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:
11:16 pm CST Jan 20, 2026
Forecast Valid:
1am CST Jan 21, 2026-6pm CST Jan 27, 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