Iliff Weather Forecast

    • 53
    • 89

    Chance Rain Showers

    • 54
    • 74

    Mostly Cloudy

    • 59
    • 84

    Slight Chance Thunderstorms

    • 58
    • 82

    Rain Showers Likely

    • 56
    • 84

    Chance Rain Showers

    • 53
    • 78

    Chance Rain Showers

    • 50
    • 75

    Partly Sunny

Today 14 Sep Logan County

Mostly cloudy. Slight chance of Showers early in the Afternoon, then a chance of Showers and slight chance of Thunderstorms late in the afternoon. Highs in the upper 80s. West Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 30 percent.

Tonight 14 Sep Logan County

Mostly cloudy in the Evening, then becoming partly cloudy. Slight chance of Thunderstorms in the evening. Chance of Showers. Lows in the lower 50s. North Winds 10 to 15 Mph with Gusts up to 30 Mph after midnight. Chance of rain 50 percent.

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Iliff Temperature Statistics

September Temperature

Sterling Municipal Airport (14.3 miles)

  • Lowest 12 September, 2026

    50 °F

  • Average September

    72.7 °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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