Lester Lake Weather Forecast

    • 61
    • 93

    Mostly Sunny

    • 63
    • 93

    Mostly Sunny

    • 60
    • 92

    Partly Sunny

    • 56
    • 85

    Mostly Cloudy

    • 53
    • 76

    Chance Thunderstorms

    • 51
    • 73

    Chance Rain Showers

Today 9 Aug Natrona County Lower Elevations

Mostly sunny in the Morning, then becoming partly cloudy. Areas of smoke. Breezy with Highs in the mid 90s. Southwest Winds 10 to 15 Mph, becoming west 15 to 20 Mph in the afternoon.

Tonight 9 Aug Natrona County Lower Elevations

Partly cloudy in the Evening, then clearing. Patchy smoke. Lows in the upper 50s. North Winds 10 to 15 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

    71.3 °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

    47.6 °F

  • Average High 2021–2026

    61.5 °F
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