Jefferson Weather Forecast

    • 49
    • 74

    Decreasing Clouds

    • 49
    • 74

    Mostly Sunny

    • 54
    • 80

    Mostly Sunny

    • 50
    • 77

    Partly Sunny

    • 59
    • 74

    Chance Rain Showers

    • 53
    • 79

    Slight Chance Rain Showers

Today 5 Sep Lincoln

Partly sunny. Highs in the mid 70s. North Winds around 10 Mph with Gusts up to 25 Mph.

Tonight 5 Sep Lincoln

Partly cloudy in the Evening, then clearing. Lows around 50. North Winds around 10 Mph.

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Jefferson Temperature Statistics

September Temperature

Augusta, Augusta State Airport (18.6 miles)

  • Lowest 1 September, 2026

    51.7 °F

  • Average September

    64.6 °F

  • Highest 1 September, 2026

    77.6 °F

Climate (2021–2026)

Augusta, Augusta State Airport (18.6 miles)

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  • Average Low 2021–2026

    40.3 °F

  • Average 2021–2026

    48.9 °F

  • Average High 2021–2026

    57.7 °F
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