Union Grove Weather Forecast

    • 47
    • 74

    Mostly Sunny

    • 49
    • 74

    Mostly Sunny

    • 51
    • 74

    Partly Sunny

    • 53
    • 73

    Mostly Cloudy

    • 50
    • 73

    Mostly Cloudy

    • 45
    • 66

    Chance Rain Showers

Today 21 Oct Whiteside

Sunny. Highs in the mid 70s. Southwest Winds around 5 Mph.

Tonight 21 Oct Whiteside

Mostly clear. Lows in the upper 40s. Light and variable Winds.

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Union Grove Temperature Statistics

October Temperature

Tri-Township Airport (14.9 miles)

  • Lowest 17 October, 2026

    30.6 °F

  • Average October

    59 °F

  • Highest 12 October, 2026

    86.9 °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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