South River Weather Forecast

    • 62
    • 89

    Sunny

    • 63
    • 90

    Mostly Sunny

    • 59
    • 89

    Rain Showers Likely

    • 50
    • 73

    Slight Chance Thunderstorms

    • 49
    • 74

    Mostly Sunny

    • 56
    • 78

    Slight Chance Thunderstorms

    • 53
    • 81

    Mostly Sunny

Today 4 Oct Marion

Sunny. Near steady temperature in the mid 80s. South Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 4 Oct Marion

Clear. Lows in the lower 60s. South Winds 5 to 10 Mph with Gusts up to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

South River Temperature Statistics

October Temperature

Quincy Regional Airport-Baldwin Field (14.9 miles)

  • Lowest 1 October, 2025

    60.1 °F

  • Average October

    73.4 °F

  • Highest 2 October, 2025

    87.1 °F

Climate (2020–Present)

Quincy Regional Airport-Baldwin Field (14.9 miles)

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  • Average Low 2020–2025

    45.6 °F

  • Average 2020–2025

    55.1 °F

  • Average High 2020–2025

    64.9 °F
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