Letcher Weather Forecast
- 67
- 84
Rain Showers Likely
- 66
- 84
Rain Showers
- 64
- 82
Rain Showers
- 64
- 84
Chance Thunderstorms
- 63
- 85
Chance Thunderstorms
- 64
- 87
Mostly Sunny
Today 9 Jul Letcher
Partly cloudy. Patchy valley fog early. A chance of Showers with a slight chance of Thunderstorms in the Morning, then Showers likely with a chance of Thunderstorms in the afternoon. Some Thunderstorms may produce heavy rainfall in the afternoon. Humid with Highs in the lower 80s. Southwest Winds around 5 Mph. Chance of rain 70 percent. Heat index Values up to 110 in the morning.
Tonight 9 Jul Letcher
Partly cloudy. A chance of Showers and Thunderstorms in the evening. Patchy valley fog late. Some Thunderstorms may produce heavy rainfall in the evening. Humid with Lows in the upper 60s. Southwest Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 40 percent.
Letcher Temperature Statistics
July Temperature
Harlan (29.2 miles)
Lowest 4 July, 2026
68.4 °FAverage July
78.4 °FHighest 3 July, 2026
94.6 °F
Climate (2021–2026)
Harlan (29.2 miles)
Average Low 2021–2026
48.6 °FAverage 2021–2026
58.2 °FAverage High 2021–2026
69.3 °F