Chalfant Valley Weather Forecast

    • 45
    • 73

    Rain Showers Likely

    • 48
    • 82

    Sunny

    • 52
    • 88

    Sunny

    • 54
    • 90

    Mostly Sunny

    • 53
    • 89

    Mostly Sunny

    • 52
    • 88

    Mostly Sunny

Today 28 Sep Mono

Partly cloudy with a chance of Showers in the Morning, then mostly cloudy with a chance of Showers and Thunderstorms in the afternoon. Snow level 9000 to 9500 feet. Snow accumulation up to 1 inch. Highs 54 to 64. Light Winds becoming north 10 to 15 Mph in the afternoon.

Tonight 28 Sep Mono

Clear. Lows 24 to 34. North Winds 10 to 15 Mph with Gusts up to 35 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Chalfant Valley Temperature Statistics

September Temperature

Bishop, Bishop Airport (10.6 miles)

  • Lowest 2 September, 2026

    39.7 °F

  • Average September

    68.6 °F

  • Highest 11 September, 2026

    98.7 °F

Climate (2021–2026)

Bishop, Bishop Airport (10.6 miles)

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  • Average Low 2021–2026

    40.8 °F

  • Average 2021–2026

    59.7 °F

  • Average High 2021–2026

    76.6 °F
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