Carthage Weather Forecast

    • 65
    • 91

    Slight Chance Thunderstorms

    • 61
    • 91

    Mostly Sunny

    • 60
    • 90

    Partly Sunny

    • 64
    • 89

    Chance Thunderstorms

    • 62
    • 82

    Chance Rain Showers

    • 60
    • 80

    Slight Chance Rain Showers

Today 15 Sep Hancock

Partly sunny. A slight chance of Showers and Thunderstorms this afternoon. Hot with Highs in the lower 90s. East Winds around 5 Mph. Chance of rain 20 percent.

Tonight 15 Sep Hancock

Mostly cloudy with a slight chance of Showers and Thunderstorms in the Evening, then partly cloudy after midnight. Lows in the mid 60s. East Winds around 5 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Carthage Temperature Statistics

September Temperature

Keokuk Municipal Airport (14.9 miles)

  • Lowest 7 September, 2025

    42.8 °F

  • Average September

    64.5 °F

  • Highest 12 September, 2025

    91.4 °F

Climate (2020–Present)

Keokuk Municipal Airport (14.9 miles)

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  • Average Low 2020–2025

    43.3 °F

  • Average 2020–2025

    52.9 °F

  • Average High 2020–2025

    62.4 °F
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