Lester Lake Weather Forecast

    • 47
    • 67

    Rain Showers Likely

    • 41
    • 66

    Rain Showers Likely

    • 45
    • 73

    Mostly Sunny

    • 47
    • 79

    Mostly Sunny

    • 49
    • 79

    Partly Sunny

    • 49
    • 80

    Mostly Sunny

Today 30 May Natrona County Lower Elevations

Partly cloudy and breezy. Highs around 70. Southwest Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 30 May Natrona County Lower Elevations

Partly cloudy. A chance of Showers with a slight chance of Thunderstorms after midnight. Breezy with Lows around 50. Southwest Winds 15 to 20 Mph with Gusts up to 35 Mph. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lester Lake Temperature Statistics

May Temperature

Casper, Natrona County International Airport (36.7 miles)

  • Lowest 6 May, 2026

    18.6 °F

  • Average May

    52.7 °F

  • Highest 13 May, 2026

    92.6 °F

Climate (2021–Present)

Casper, Natrona County International Airport (36.7 miles)

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  • Average Low 2021–2026

    33.4 °F

  • Average 2021–2026

    47.7 °F

  • Average High 2021–2026

    61.5 °F
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