Monmouth Weather Forecast

    • 44
    • 68

    Partly Sunny

    • 45
    • 63

    Mostly Cloudy

    • 50
    • 73

    Partly Sunny

    • 46
    • 75

    Slight Chance Rain Showers

    • 42
    • 69

    Mostly Sunny

    • 45
    • 72

    Mostly Sunny

Today 4 May Jackson

Partly sunny. Highs in the upper 60s. North Winds 10 to 15 Mph.

Tonight 4 May Jackson

Mostly cloudy in the Evening, then becoming partly cloudy. Lows in the mid 40s. Northeast Winds 5 to 10 Mph.

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Monmouth Temperature Statistics

May Temperature

Monticello Regional Airport (17.4 miles)

  • Lowest 2 May, 2025

    42.8 °F

  • Average May

    54.2 °F

  • Highest 1 May, 2025

    60.8 °F

Climate (2020–Present)

Monticello Regional Airport (17.4 miles)

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  • Average Low 2020–2025

    37.4 °F

  • Average 2020–2025

    48.1 °F

  • Average High 2020–2025

    58.2 °F
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