Union Grove Weather Forecast

    • 52
    • 77

    Mostly Sunny

    • 49
    • 72

    Mostly Sunny

    • 58
    • 76

    Chance Rain Showers

    • 60
    • 83

    Mostly Sunny

    • 57
    • 79

    Partly Sunny

    • 55
    • 77

    Chance Rain Showers

Today 7 Oct Whiteside

Mostly sunny. Highs in the upper 70s. West Winds around 5 Mph, becoming northwest this afternoon.

Tonight 7 Oct Whiteside

Mostly clear. Lows in the lower 50s. Northwest Winds around 5 Mph.

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  • Temperature Real-Time

Union Grove Temperature Statistics

October Temperature

Tri-Township Airport (14.9 miles)

  • Lowest 3 October, 2026

    42.3 °F

  • Average October

    57.9 °F

  • Highest 5 October, 2026

    71.8 °F

Climate (2021–2026)

Tri-Township Airport (14.9 miles)

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  • Average Low 2021–2026

    42.5 °F

  • Average 2021–2026

    52.4 °F

  • Average High 2021–2026

    62.6 °F
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