Lester Lake Weather Forecast

    • 39
    • 55

    Chance Rain Showers

    • 40
    • 63

    Gradual Clearing

    • 46
    • 74

    Partly Sunny

    • 56
    • 86

    Mostly Sunny

    • 44
    • 78

    Mostly Sunny

    • 48
    • 78

    Mostly Sunny

    • 52
    • 85

    Slight Chance Thunderstorms

Today 13 Jun Natrona County Lower Elevations

Partly cloudy. Much cooler with Highs in the upper 50s. Northeast Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 13 Jun Natrona County Lower Elevations

Partly cloudy and breezy. Lows around 40. Northeast Winds 15 to 20 Mph with Gusts up to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lester Lake Temperature Statistics

June Temperature

Casper, Natrona County International Airport (36.7 miles)

  • Lowest 11 June, 2026

    37.9 °F

  • Average June

    64.1 °F

  • Highest 6 June, 2026

    96.7 °F

Climate (2021–Present)

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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