Lester Lake Weather Forecast

    • 51
    • 76

    Breezy

    • 56
    • 79

    Partly Sunny

    • 57
    • 79

    Partly Sunny

    • 55
    • 79

    Breezy

    • 56
    • 81

    Partly Sunny

    • 56
    • 82

    Slight Chance Thunderstorms

Today 30 Aug Natrona County Lower Elevations

Partly cloudy and breezy. Highs around 80. Southwest Winds 15 to 25 Mph with Gusts up to 40 Mph.

Tonight 30 Aug Natrona County Lower Elevations

Mostly cloudy and breezy. Lows in the upper 50s. Southwest Winds 15 to 20 Mph with Gusts up to 35 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lester Lake Temperature Statistics

August Temperature

Casper, Natrona County International Airport (36.7 miles)

  • Lowest 5 August, 2026

    44.7 °F

  • Average August

    72.3 °F

  • Highest 2 August, 2026

    103.6 °F

Climate (2021–2026)

Casper, Natrona County International Airport (36.7 miles)

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  • Average Low 2021–2026

    33.3 °F

  • Average 2021–2026

    47.7 °F

  • Average High 2021–2026

    61.6 °F
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