Union Grove Weather Forecast

    • 61
    • 76

    Rain Showers

    • 61
    • 79

    Partly Sunny

    • 65
    • 81

    Mostly Sunny

    • 66
    • 82

    Slight Chance Thunderstorms

    • 69
    • 84

    Chance Rain Showers

    • 68
    • 85

    Chance Rain Showers

Today 5 Aug Whiteside

Cloudy with a chance of Showers and Thunderstorms. Humid with Highs in the upper 70s. Southeast Winds 5 to 10 Mph, becoming west in the afternoon. Chance of rain 50 percent.

Tonight 5 Aug Whiteside

A chance of Thunderstorms in the evening. Mostly cloudy with a chance of Showers. Humid with Lows in the lower 60s. North Winds around 5 Mph. Chance of rain 40 percent.

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Union Grove Temperature Statistics

August Temperature

Tri-Township Airport (14.9 miles)

  • Lowest 2 August, 2026

    62.2 °F

  • Average August

    69.4 °F

  • Highest 2 August, 2026

    82.4 °F

Climate (2021–2026)

Tri-Township Airport (14.9 miles)

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  • Average Low 2021–2026

    42.3 °F

  • Average 2021–2026

    52.4 °F

  • Average High 2021–2026

    62.7 °F
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