Denny Weather Forecast

    • 47
    • 52

    Rain

    • 35
    • 56

    Mostly Cloudy

    • 41
    • 50

    Partly Sunny

    • 42
    • 62

    Partly Sunny

    • 35
    • 60

    Mostly Cloudy

    • 40
    • 48

    Chance Rain

Today 30 Jan Perry

Rain likely in the Morning, then rain with a slight chance of Thunderstorms in the afternoon. Highs in the lower 50s. Southeast Winds 5 to 10 Mph. Chance of rain near 100 percent.

Tonight 30 Jan Perry

Mostly cloudy with a 20 percent chance of rain. Near steady temperature in the mid 30s. Southeast Winds around 5 Mph.

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Denny Temperature Statistics

January Temperature

Southern Illinois Airport (18.6 miles)

  • Lowest 15 January, 2025

    6.9 °F

  • Average January

    27.4 °F

  • Highest 17 January, 2025

    52.6 °F

Climate (2020–Present)

Southern Illinois Airport (18.6 miles)

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  • Average Low 2020–2025

    47.6 °F

  • Average 2020–2025

    57.7 °F

  • Average High 2020–2025

    68.3 °F
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