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

McMinnville Warren County Memorial Airport (KRNC)

Lat: 35.7°NLon: 85.84°WElev: 1033ft.

Overcast

34°F

1°C

Humidity 93%
Wind Speed N 9 mph
Barometer 29.99 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 2 Dec 10:35 am CST
Extended Forecast for

Rock Island TN

  • Today

    Today: Cloudy, with a high near 40. North northwest wind 5 to 10 mph.

    High: 40 °F

    Cloudy

  • Tonight

    Tonight: Areas of fog after 3am. Otherwise, cloudy, with a low around 23. North northwest wind around 5 mph becoming calm.

    Low: 23 °F

    Cloudy then
    Areas Fog

  • Wednesday

    Wednesday: Areas of fog before 9am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 49. Calm wind.

    High: 49 °F

    Areas Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 31. Calm wind.

    Low: 31 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly cloudy, with a high near 45. Calm wind becoming north northwest around 5 mph.

    High: 45 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A 30 percent chance of showers after midnight. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Mostly Cloudy
    then Chance
    Showers and
    Patchy Fog

  • Friday

    Friday: A 30 percent chance of showers, mainly before noon. Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 47. Calm wind becoming south around 5 mph.

    High: 47 °F

    Chance
    Showers and
    Patchy Fog

  • Friday Night

    Friday Night: A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 34. Calm wind.

    Low: 34 °F

    Chance
    Showers

  • Saturday

    Saturday: A 20 percent chance of showers. Partly sunny, with a high near 50. Calm wind becoming west around 5 mph.

    High: 50 °F

    Slight Chance
    Showers

Detailed Forecast

Today
Cloudy, with a high near 40. North northwest wind 5 to 10 mph.
Tonight
Areas of fog after 3am. Otherwise, cloudy, with a low around 23. North northwest wind around 5 mph becoming calm.
Wednesday
Areas of fog before 9am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 49. Calm wind.
Wednesday Night
Increasing clouds, with a low around 31. Calm wind.
Thursday
Mostly cloudy, with a high near 45. Calm wind becoming north northwest around 5 mph.
Thursday Night
A 30 percent chance of showers after midnight. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 31. Calm wind.
Friday
A 30 percent chance of showers, mainly before noon. Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 47. Calm wind becoming south around 5 mph.
Friday Night
A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 34. Calm wind.
Saturday
A 20 percent chance of showers. Partly sunny, with a high near 50. Calm wind becoming west around 5 mph.
Saturday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 31.
Sunday
Partly sunny, with a high near 50.
Sunday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 30.
Monday
Partly sunny, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Rock Island TN
 35.72°N 85.6°W (Elev. 853 ft)
Last Update:
7:20 am CST Dec 2, 2025
Forecast Valid:
10am CST Dec 2, 2025-6pm CST Dec 8, 2025
 
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Additional Resources

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Chance of Precipitation