Ethlyn Weather Forecast

    • 67
    • 84

    Chance Thunderstorms

    • 62
    • 81

    Thunderstorms

    • 59
    • 77

    Slight Chance Thunderstorms

    • 61
    • 80

    Partly Sunny

    • 61
    • 82

    Mostly Sunny

    • 61
    • 81

    Chance Rain Showers

Today 20 Jun Lincoln

Partly sunny. Highs in the mid 80s. Northwest Winds around 5 Mph.

Tonight 20 Jun Lincoln

Partly cloudy in the Evening, then mostly cloudy with a chance of Showers and Thunderstorms after midnight. Some Thunderstorms may produce heavy rainfall after midnight. Lows in the mid 60s. East Winds around 5 Mph. Chance of rain 50 percent.

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  • Temperature Real-Time

Ethlyn Temperature Statistics

June Temperature

St. Charles, St. Charles County Smartt Airport (21.1 miles)

  • Lowest 16 June, 2026

    55.7 °F

  • Average June

    75.7 °F

  • Highest 17 June, 2026

    93 °F

Climate (2021–2026)

St. Charles, St. Charles County Smartt Airport (21.1 miles)

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  • Average Low 2021–2026

    47.3 °F

  • Average 2021–2026

    58 °F

  • Average High 2021–2026

    68.9 °F
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