Letcher Weather Forecast

    • 66
    • 89

    Slight Chance Thunderstorms

    • 64
    • 88

    Chance Thunderstorms

    • 61
    • 81

    Rain Showers

    • 56
    • 75

    Rain Showers

    • 53
    • 72

    Chance Rain Showers

    • 50
    • 72

    Partly Sunny

Today 20 Sep Letcher

Partly cloudy. Patchy valley fog early. A slight chance of Showers and Thunderstorms this afternoon. Hot with Highs in the upper 80s. Southwest Winds around 5 Mph. Chance of rain 20 percent.

Tonight 20 Sep Letcher

Partly cloudy with a slight chance of Showers and Thunderstorms. Patchy valley fog late. Humid with Lows in the mid 60s. Light and variable Winds. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

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Letcher Temperature Statistics

September Temperature

Harlan (29.2 miles)

  • Lowest 15 September, 2026

    60.4 °F

  • Average September

    75 °F

  • Highest 4 September, 2026

    94.5 °F

Climate (2021–2026)

Harlan (29.2 miles)

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  • Average Low 2021–2026

    48.7 °F

  • Average 2021–2026

    58.3 °F

  • Average High 2021–2026

    69.4 °F
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