Hannibal Weather Forecast

    • 22
    • 53

    Slight Chance Rain

    • 9
    • 24

    Mostly Cloudy

    • 3
    • 13

    Mostly Sunny

    • 1
    • 18

    Mostly Sunny

    • 7
    • 14

    Mostly Sunny

    • 21
    • 34

    Mostly Cloudy

    • 18
    • 35

    Mostly Cloudy

Today 17 Jan Marion

Mostly cloudy. Not as cool with Highs in the lower 50s. Temperature falling into the upper 40s late. South Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 17 Jan Marion

Mostly cloudy. A slight chance of rain this evening. Lows in the lower 20s. West Winds 10 to 15 Mph, becoming north 15 to 20 Mph after midnight. Chance of rain 20 percent.

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  • Temperature Real-Time

Hannibal Temperature Statistics

January Temperature

Quincy Regional Airport-Baldwin Field (17.4 miles)

  • Lowest 15 January, 2025

    1 °F

  • Average January

    23.1 °F

  • Highest 2 January, 2025

    41.6 °F

Climate (2020–Present)

Quincy Regional Airport-Baldwin Field (17.4 miles)

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  • Average Low 2020–2025

    45.4 °F

  • Average 2020–2025

    54.8 °F

  • Average High 2020–2025

    64.3 °F
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