Union Grove Weather Forecast

    • 72
    • 95

    Partly Sunny

    • 72
    • 94

    Chance Thunderstorms

    • 73
    • 92

    Rain Showers Likely

    • 70
    • 93

    Mostly Sunny

    • 70
    • 90

    Slight Chance Thunderstorms

    • 68
    • 90

    Slight Chance Thunderstorms

Today 15 Jul Whiteside

Patchy fog in the morning. Sunny, hot with Highs in the mid 90s. West Winds around 5 Mph. Heat index Values up to 103.

Tonight 15 Jul Whiteside

Mostly clear in the Evening, then becoming partly cloudy. Humid with Lows in the lower 70s. Southwest Winds around 5 Mph in the Evening, becoming light and variable. Heat index Values up to 102 early in the evening.

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Union Grove Temperature Statistics

July Temperature

Tri-Township Airport (14.9 miles)

  • Lowest 12 July, 2026

    60.1 °F

  • Average July

    76.7 °F

  • Highest 2 July, 2026

    92.5 °F

Climate (2021–2026)

Tri-Township Airport (14.9 miles)

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  • Average Low 2021–2026

    41.9 °F

  • Average 2021–2026

    51.9 °F

  • Average High 2021–2026

    62.3 °F
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