Lester Lake Weather Forecast

    • 56
    • 86

    Mostly Sunny

    • 60
    • 91

    Mostly Sunny

    • 58
    • 88

    Partly Sunny

    • 56
    • 89

    Slight Chance Thunderstorms

    • 56
    • 87

    Slight Chance Thunderstorms

    • 56
    • 88

    Mostly Sunny

    • 59
    • 91

    Mostly Sunny

Today 4 Jul Natrona County Lower Elevations

Sunny. Highs in the upper 80s. West Winds around 10 Mph with Gusts up to 25 Mph.

Tonight 4 Jul Natrona County Lower Elevations

Mostly clear. Lows in the mid 50s. North Winds around 10 Mph, becoming south after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lester Lake Temperature Statistics

July Temperature

Casper, Natrona County International Airport (36.7 miles)

  • Lowest 2 July, 2026

    48 °F

  • Average July

    68.6 °F

  • Highest 2 July, 2026

    87.1 °F

Climate (2021–2026)

Casper, Natrona County International Airport (36.7 miles)

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  • Average Low 2021–2026

    33.2 °F

  • Average 2021–2026

    47.6 °F

  • Average High 2021–2026

    61.4 °F
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