Etherton Weather Forecast

    • 37
    • 57

    Increasing Clouds

    • 46
    • 54

    Rain

    • 39
    • 55

    Rain Likely

    • 44
    • 61

    Mostly Cloudy

    • 56
    • 65

    Mostly Cloudy

    • 52
    • 72

    Mostly Cloudy

Today 13 Feb Jackson

Sunny. Highs in the upper 50s. South Winds 5 to 10 Mph.

Tonight 13 Feb Jackson

Mostly clear in the Evening, then becoming mostly cloudy. Lows in the upper 30s. South Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Etherton Temperature Statistics

February Temperature

Southern Illinois Airport (7.5 miles)

  • Lowest 1 February, 2026

    0.6 °F

  • Average February

    32.3 °F

  • Highest 10 February, 2026

    66.9 °F

Climate (2021–Present)

Southern Illinois Airport (7.5 miles)

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  • Average Low 2021–2026

    47.8 °F

  • Average 2021–2026

    58.2 °F

  • Average High 2021–2026

    68.8 °F
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