Iliff Weather Forecast

    • 52
    • 74

    Increasing Clouds

    • 56
    • 78

    Increasing Clouds

    • 55
    • 81

    Chance Rain Showers

    • 53
    • 74

    Chance Rain Showers

    • 54
    • 79

    Slight Chance Thunderstorms

    • 54
    • 85

    Partly Sunny

    • 56
    • 82

    Chance Rain Showers

Today 21 Sep Logan County

Partly cloudy with a 20 percent chance of Thunderstorms. Lows in the mid 50s. Highs near 80.

Tonight 21 Sep Logan County

Mostly clear in the Evening, then mostly cloudy with a slight chance of Showers after midnight. Lows in the lower 50s. Southeast Winds 10 to 15 Mph with Gusts up to 20 Mph. Chance of rain 10 percent.

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Iliff Temperature Statistics

September Temperature

Sterling Municipal Airport (14.3 miles)

  • Lowest 12 September, 2026

    50 °F

  • Average September

    71.1 °F

  • Highest 4 September, 2026

    96.8 °F

Climate (2021–2026)

Sterling Municipal Airport (14.3 miles)

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  • Average Low 2021–2026

    35.7 °F

  • Average 2021–2026

    50.9 °F

  • Average High 2021–2026

    66.9 °F
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