Monticello Weather Forecast

    • 71
    • 92

    Becoming Sunny

    • 70
    • 93

    Mostly Sunny

    • 68
    • 91

    Slight Chance Thunderstorms

    • 71
    • 91

    Mostly Sunny

    • 70
    • 91

    Partly Sunny

    • 66
    • 88

    Chance Thunderstorms

Today 16 Sep Wayne

Patchy valley fog early. Mostly sunny. Hot with Highs in the lower 90s. Southwest Winds around 5 Mph.

Tonight 16 Sep Wayne

Clear. Areas of valley fog late. Humid with Lows around 70. Light and variable Winds.

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Monticello Temperature Statistics

September Temperature

Somerset, Somerset-Pulaski County - J.T. Wilson Field Airport (19.9 miles)

  • Lowest 7 September, 2026

    62.6 °F

  • Average September

    80.5 °F

  • Highest 3 September, 2026

    98.6 °F

Climate (2021–2026)

Somerset, Somerset-Pulaski County - J.T. Wilson Field Airport (19.9 miles)

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  • Average Low 2021–2026

    48.3 °F

  • Average 2021–2026

    58.7 °F

  • Average High 2021–2026

    69.6 °F
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