Iller Creek Conservation Area Weather Forecast

    • 43
    • 54

    Rain Showers Likely

    • 45
    • 62

    Partly Sunny

    • 45
    • 63

    Mostly Cloudy

    • 46
    • 67

    Mostly Sunny

    • 48
    • 71

    Sunny

    • 49
    • 75

    Mostly Sunny

Today 13 Sep Spokane Area

Rain Showers in the Morning, then a chance of rain Showers in the afternoon. Highs in the upper 50s. South wind 5 to 15 Mph with Gusts up to 25 Mph. Chance of precipitation near 100 percent. Rainfall Amounts up to a half inch possible.

Tonight 13 Sep Spokane Area

Mostly cloudy. Rain Showers likely in the Evening, then a chance of rain Showers overnight. Lows in the lower to mid 40s. Southwest wind 5 to 15 Mph. Chance of precipitation 70 percent. Rainfall Amounts less than a tenth of an inch.

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Iller Creek Conservation Area Temperature Statistics

September Temperature

Spokane, Felts Field (6.2 miles)

  • Lowest 5 September, 2026

    42.7 °F

  • Average September

    62 °F

  • Highest 1 September, 2026

    82.7 °F

Climate (2021–2026)

Spokane, Felts Field (6.2 miles)

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  • Average Low 2021–2026

    41.6 °F

  • Average 2021–2026

    51.8 °F

  • Average High 2021–2026

    62.4 °F
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