Calvert City Weather Forecast

    • 56
    • 80

    Mostly Sunny

    • 52
    • 77

    Increasing Clouds

    • 48
    • 72

    Mostly Sunny

    • 58
    • 77

    Slight Chance Thunderstorms

    • 52
    • 79

    Sunny

    • 55
    • 75

    Mostly Sunny

    • 64
    • 82

    Partly Sunny

Today 9 May Marshall

Sunny. Near steady temperature in the upper 70s. West Winds around 5 Mph.

Tonight 9 May Marshall

Clear this Evening, then becoming partly cloudy. Lows in the upper 50s. Southwest Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Calvert City Temperature Statistics

May Temperature

Mayfield Graves County Airport (22.4 miles)

  • Lowest 2 May, 2026

    41.5 °F

  • Average May

    58.8 °F

  • Highest 4 May, 2026

    80.4 °F

Climate (2021–Present)

Mayfield Graves County Airport (22.4 miles)

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  • Average Low 2021–2026

    52.4 °F

  • Average 2021–2026

    61.9 °F

  • Average High 2021–2026

    71.9 °F
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