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.

Partly Cloudy

82°F

28°C

Humidity 55%
Wind Speed Vrbl 6 G 12 mph
Barometer 29.96 in
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 21 Jun 12:35 pm CDT
Extended Forecast for

8 Miles SSW Rock Island TN

  • This Afternoon

    This Afternoon: Sunny, with a high near 84. Southwest wind around 5 mph.

    High: 84 °F

    Sunny

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms, mainly after 2am. Partly cloudy, with a low around 70. South wind around 5 mph, with gusts as high as 20 mph.

    Low: 70 °F

    Mostly Clear
    then Chance
    T-storms

  • Monday

    Monday: Showers and thunderstorms, mainly before 3pm, then showers and possibly a thunderstorm after 3pm. High near 79. South southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 79 °F

    Showers then
    T-storms

  • Monday Night

    Monday Night: Showers and thunderstorms before 1am, then showers likely. Patchy fog before 4am, then patchy fog after 5am. Low around 67. West wind around 5 mph becoming calm. Chance of precipitation is 80%.

    Low: 67 °F

    Showers and
    Patchy Fog

  • Tuesday

    Tuesday: A 20 percent chance of showers before 1pm. Patchy fog before 8am. Otherwise, partly sunny, with a high near 78. Calm wind becoming northwest around 5 mph.

    High: 78 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 63. Calm wind.

    Low: 63 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 81. Calm wind.

    High: 81 °F

    Sunny then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 65. Calm wind.

    Low: 65 °F

    Partly Cloudy

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 81. Calm wind.

    High: 81 °F

    Chance
    T-storms

Detailed Forecast

This Afternoon
Sunny, with a high near 84. Southwest wind around 5 mph.
Tonight
A 40 percent chance of showers and thunderstorms, mainly after 2am. Partly cloudy, with a low around 70. South wind around 5 mph, with gusts as high as 20 mph.
Monday
Showers and thunderstorms, mainly before 3pm, then showers and possibly a thunderstorm after 3pm. High near 79. South southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Monday Night
Showers and thunderstorms before 1am, then showers likely. Patchy fog before 4am, then patchy fog after 5am. Low around 67. West wind around 5 mph becoming calm. Chance of precipitation is 80%.
Tuesday
A 20 percent chance of showers before 1pm. Patchy fog before 8am. Otherwise, partly sunny, with a high near 78. Calm wind becoming northwest around 5 mph.
Tuesday Night
Partly cloudy, with a low around 63. Calm wind.
Wednesday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 81. Calm wind.
Wednesday Night
Partly cloudy, with a low around 65. Calm wind.
Thursday
A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 81. Calm wind.
Thursday Night
A chance of showers and thunderstorms before 1am, then a slight chance of showers. Partly cloudy, with a low around 66. Chance of precipitation is 30%.
Friday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 82.
Friday Night
A 20 percent chance of showers. Partly cloudy, with a low around 68.
Saturday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 83.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSW Rock Island TN
 35.59°N 85.67°W (Elev. 1594 ft)
Last Update:
7:01 am CDT Jun 21, 2026
Forecast Valid:
12pm CDT Jun 21, 2026-6pm CDT Jun 27, 2026
 
Forecast Discussion
 
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Additional Resources

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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