Letcher Weather Forecast

    • 56
    • 83

    Decreasing Clouds

    • 62
    • 90

    Partly Sunny

    • 66
    • 90

    Mostly Sunny

    • 66
    • 91

    Chance Thunderstorms

    • 65
    • 89

    Chance Thunderstorms

    • 65
    • 88

    Chance Rain Showers

Today 14 Sep Letcher

Partly cloudy in the Morning, then clearing. Patchy valley fog early. Humid with Highs in the lower 80s. Northeast Winds around 5 Mph.

Tonight 14 Sep Letcher

Partly cloudy. Patchy valley fog late. Lows in the lower 60s. East Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Letcher Temperature Statistics

September Temperature

Harlan (29.2 miles)

  • Lowest 8 September, 2026

    63.1 °F
  • Average September

    75.9 °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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