Union Grove Weather Forecast

    • 57
    • 73

    Thunderstorms Likely

    • 52
    • 73

    Chance Rain Showers

    • 43
    • 80

    Rain Showers

    • 33
    • 55

    Chance Rain Showers

    • 33
    • 52

    Mostly Sunny

    • 47
    • 64

    Partly Sunny

Today 15 Apr Whiteside

Showers with Thunderstorms likely. Near steady temperature in the lower 70s. Southwest Winds 10 to 15 Mph. Chance of rain 70 percent.

Tonight 15 Apr Whiteside

Mostly cloudy. Showers with Thunderstorms likely in the Evening, then a slight chance of Showers and Thunderstorms after midnight. Lows in the upper 50s. Southwest Winds 5 to 10 Mph. Chance of rain 90 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Union Grove Temperature Statistics

April Temperature

Tri-Township Airport (14.9 miles)

  • Lowest 7 April, 2026

    26.6 °F

  • Average April

    49.8 °F

  • Highest 13 April, 2026

    76.6 °F

Climate (2021–Present)

Tri-Township Airport (14.9 miles)

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  • Average Low 2021–2026

    41.5 °F

  • Average 2021–2026

    51.5 °F

  • Average High 2021–2026

    61.8 °F
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