Lonetree Weather Forecast

    • 36
    • 60

    Chance Thunderstorms

    • 40
    • 67

    Mostly Sunny

    • 43
    • 68

    Mostly Cloudy

    • 43
    • 65

    Slight Chance Thunderstorms

    • 41
    • 66

    Slight Chance Thunderstorms

    • 39
    • 67

    Mostly Sunny

    • 44
    • 71

    Mostly Sunny

Today 17 Sep Southwest Wyoming

Sunny. A 20 percent chance of Showers and Thunderstorms in the afternoon. Highs in the upper 60s.

Tonight 17 Sep Southwest Wyoming

Mostly clear. Lows around 40.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lonetree Temperature Statistics

September Temperature

Evanston, Evanston-Uinta County Burns Field (47.8 miles)

  • Lowest 13 September, 2025

    39.9 °F

  • Average September

    61.6 °F

  • Highest 2 September, 2025

    82.9 °F

Climate (2020–Present)

Evanston, Evanston-Uinta County Burns Field (47.8 miles)

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  • Average Low 2020–2025

    33.5 °F

  • Average 2020–2025

    44.6 °F

  • Average High 2020–2025

    55.4 °F
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