Areas of Showers and Thunderstorms to Start the Work Week

Areas of rain and thunderstorms are forecast Monday across the central and eastern states. Some mixed rain and snow is possible in the high Sierra Mountains. Heavy to excessive rain may bring flooding in the central Appalachians. Read More >

Current conditions at

Hannibal Regional Airport (KHAE)

Lat: 39.73°NLon: 91.44°WElev: 770ft.

Mostly Cloudy

73°F

23°C

Humidity 83%
Wind Speed NE 6 mph
Barometer 29.95 in
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 20 Sep 8:15 pm CDT
Extended Forecast for

Hannibal MO

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms, mainly after 11pm.  Patchy fog after 4am.  Otherwise, cloudy, with a low around 64. Northeast wind 6 to 9 mph.

    Low: 64 °F

    Chance
    T-storms and
    Patchy Fog

  • Monday

    Monday: A 20 percent chance of showers before 9am.  Patchy fog before 11am.  Otherwise, cloudy, with a high near 66. Northeast wind 5 to 7 mph.

    High: 66 °F

    Slight Chance
    Showers and
    Patchy Fog
    then Cloudy

  • Monday Night

    Monday Night: A 20 percent chance of showers after midnight.  Mostly cloudy, with a low around 58. Northeast wind around 6 mph.

    Low: 58 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Tuesday

    Tuesday: A 20 percent chance of showers before 1pm.  Mostly cloudy, with a high near 67. Northeast wind around 8 mph.

    High: 67 °F

    Slight Chance
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 51. Northeast wind 3 to 6 mph.

    Low: 51 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 55.

    Low: 55 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 40 percent chance of showers and thunderstorms, mainly after 11pm. Patchy fog after 4am. Otherwise, cloudy, with a low around 64. Northeast wind 6 to 9 mph.
Monday
A 20 percent chance of showers before 9am. Patchy fog before 11am. Otherwise, cloudy, with a high near 66. Northeast wind 5 to 7 mph.
Monday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 58. Northeast wind around 6 mph.
Tuesday
A 20 percent chance of showers before 1pm. Mostly cloudy, with a high near 67. Northeast wind around 8 mph.
Tuesday Night
Partly cloudy, with a low around 51. Northeast wind 3 to 6 mph.
Wednesday
Sunny, with a high near 69.
Wednesday Night
Mostly clear, with a low around 52.
Thursday
Mostly sunny, with a high near 70.
Thursday Night
Mostly cloudy, with a low around 55.
Friday
A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 72.
Friday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 57.
Saturday
A 20 percent chance of showers. Mostly cloudy, with a high near 74.
Saturday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 59.
Sunday
A 20 percent chance of showers. Partly sunny, with a high near 79.
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ABOUT THIS FORECAST

 
Point Forecast:
Hannibal MO
 39.71°N 91.39°W (Elev. 610 ft)
8:21 pm CDT Sep 20, 2026
8pm CDT Sep 20, 2026-6pm CDT Sep 27, 2026
 
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Additional Resources

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Hourly Weather Forecast

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