Cullom Weather Forecast

    • 51
    • 80

    Chance Thunderstorms

    • 43
    • 64

    Partly Sunny

    • 48
    • 69

    Chance Rain Showers

    • 53
    • 68

    Rain Showers Likely

    • 55
    • 76

    Mostly Cloudy

    • 59
    • 80

    Mostly Cloudy

Today 19 May Livingston

Mostly cloudy. A chance of Showers late in the Morning, then a slight chance of Showers in the late morning and afternoon. A slight chance of Thunderstorms late. Breezy. Highs in the upper 70s. Southwest Winds 15 to 20 Mph, becoming west in the afternoon. Gusts up to 30 Mph. Chance of precipitation 30 percent.

Tonight 19 May Livingston

Mostly cloudy. Lows in the lower 50s. North Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cullom Temperature Statistics

May Temperature

Pontiac Municipal Airport (18.6 miles)

  • Lowest 7 May, 2026

    32.4 °F

  • Average May

    58.2 °F

  • Highest 17 May, 2026

    86.9 °F

Climate (2021–Present)

Pontiac Municipal Airport (18.6 miles)

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  • Average Low 2021–2026

    42.2 °F

  • Average 2021–2026

    52.3 °F

  • Average High 2021–2026

    62.5 °F
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