Harford Field Weather Forecast

    • 42
    • 75

    Mostly Sunny

    • 47
    • 77

    Increasing Clouds

    • 48
    • 79

    Mostly Sunny

    • 47
    • 78

    Partly Sunny

    • 39
    • 64

    Chance Rain Showers

    • 42
    • 70

    Mostly Sunny

    • 44
    • 77

    Mostly Sunny

Today 18 Sep Natrona County Lower Elevations

Sunny. Near steady temperature in the lower 70s. West Winds around 10 Mph.

Tonight 18 Sep Natrona County Lower Elevations

Clear. Lows in the lower 40s. West Winds around 10 Mph.

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Harford Field Temperature Statistics

September Temperature

Casper, Natrona County International Airport (8.1 miles)

  • Lowest 6 September, 2025

    37.9 °F

  • Average September

    64.8 °F

  • Highest 10 September, 2025

    90 °F

Climate (2020–Present)

Casper, Natrona County International Airport (8.1 miles)

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  • Average Low 2020–2025

    32.6 °F

  • Average 2020–2025

    46.7 °F

  • Average High 2020–2025

    60.3 °F
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