Quincy Weather Forecast

    • 50
    • 74

    Mostly Sunny

    • 56
    • 75

    Increasing Clouds

    • 65
    • 76

    Slight Chance Rain Showers

    • 53
    • 75

    Rain Showers Likely

    • 45
    • 64

    Chance Rain Showers

    • 47
    • 64

    Chance Rain Showers

    • 43
    • 65

    Partly Sunny

Today 28 Sep Branch

Mostly sunny. Highs in the lower 60s.

Tonight 28 Sep Branch

Clear. Lows around 50. North Winds around 5 Mph this Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Quincy Temperature Statistics

September Temperature

Branch County Memorial Airport (8.7 miles)

  • Lowest 26 September, 2026

    41 °F

  • Average September

    66.2 °F

  • Highest 3 September, 2026

    93.2 °F

Climate (2021–2026)

Branch County Memorial Airport (8.7 miles)

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  • Average Low 2021–2026

    41.3 °F

  • Average 2021–2026

    50.6 °F

  • Average High 2021–2026

    59.7 °F
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