National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Harlan (KI35)

Lat: 36.86°NLon: 83.36°WElev: 1551ft.

Fair

87°F

31°C

Humidity 61%
Wind Speed Calm
Barometer 30.11 in
Dewpoint 72°F (22°C)
Visibility 7.00 mi
Heat Index93°F (34°C)
Last update 16 Aug 5:35 pm EDT
Extended Forecast for

Harlan KY

  • This Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a steady temperature around 87. West wind around 6 mph.

    High: 87 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before 9pm, then a chance of rain between 9pm and 10pm. Mostly clear, with a low around 71. Calm wind. Chance of precipitation is 20%.

    Low: 71 °F

    Chance
    Showers then
    Mostly Clear

  • Sunday

    Sunday: Areas of fog between 7am and 8am. Otherwise, sunny and hot, with a high near 93. Heat index values as high as 98. Light and variable wind.

    High: 93 °F

    Areas Fog
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: A 10 percent chance of showers and thunderstorms before 7pm. Patchy fog after 1am. Otherwise, mostly clear, with a low around 71. Calm wind.

    Low: 71 °F

    Slight Chance
    T-storms then
    Patchy Fog

  • Monday

    Monday: Patchy fog before 9am. Otherwise, sunny and hot, with a high near 92. Calm wind.

    High: 92 °F

    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Patchy fog after 1am. Otherwise, mostly clear, with a low around 71.

    Low: 71 °F

    Mostly Clear
    then Patchy
    Fog

  • Tuesday

    Tuesday: Areas of fog before 9am. Otherwise, sunny and hot, with a high near 95.

    High: 95 °F

    Areas Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms. Areas of fog after midnight. Otherwise, mostly clear, with a low around 71.

    Low: 71 °F

    Slight Chance
    T-storms and
    Areas Fog

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms, mainly after 2pm. Areas of fog before 9am. Otherwise, mostly sunny and hot, with a high near 92.

    High: 92 °F

    Chance
    T-storms and
    Areas Fog

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a steady temperature around 87. West wind around 6 mph.
Tonight
A slight chance of showers and thunderstorms before 9pm, then a chance of rain between 9pm and 10pm. Mostly clear, with a low around 71. Calm wind. Chance of precipitation is 20%.
Sunday
Areas of fog between 7am and 8am. Otherwise, sunny and hot, with a high near 93. Heat index values as high as 98. Light and variable wind.
Sunday Night
A 10 percent chance of showers and thunderstorms before 7pm. Patchy fog after 1am. Otherwise, mostly clear, with a low around 71. Calm wind.
Monday
Patchy fog before 9am. Otherwise, sunny and hot, with a high near 92. Calm wind.
Monday Night
Patchy fog after 1am. Otherwise, mostly clear, with a low around 71.
Tuesday
Areas of fog before 9am. Otherwise, sunny and hot, with a high near 95.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Areas of fog after midnight. Otherwise, mostly clear, with a low around 71.
Wednesday
A 40 percent chance of showers and thunderstorms, mainly after 2pm. Areas of fog before 9am. Otherwise, mostly sunny and hot, with a high near 92.
Wednesday Night
A 30 percent chance of showers and thunderstorms before 2am. Patchy fog after 10pm. Otherwise, partly cloudy, with a low around 70.
Thursday
A 30 percent chance of showers and thunderstorms. Areas of fog. Otherwise, partly sunny, with a high near 87.
Thursday Night
A 30 percent chance of showers and thunderstorms. Patchy fog. Otherwise, partly cloudy, with a low around 68.
Friday
A 40 percent chance of showers and thunderstorms. Patchy fog. Otherwise, partly sunny, with a high near 87.
Friday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 68.
Saturday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85.
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ABOUT THIS FORECAST

 
Point Forecast:
Harlan KY
 36.84°N 83.32°W (Elev. 1316 ft)
Last Update:
5:33 pm EDT Aug 16, 2025
Forecast Valid:
5pm EDT Aug 16, 2025-6pm EDT Aug 23, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation