Current conditions at

McMinnville Warren County Memorial Airport (KRNC)

Lat: 35.7° N Lon: 85.84° W Elev: 1033 ft.

Fair

59°F

15°C

Humidity 82%
Wind Speed Calm
Barometer 30.08 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 12 May 11:15 pm CDT
Detailed forecast for

Grundy County

Overnight
Mostly clear. Lows in the mid 50s. South winds around 5 mph.
Wednesday
Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. Southwest winds 5 to 10 mph, becoming west with gusts up to 20 mph in the afternoon. Chance of rain 20 percent.
Wednesday Night
Mostly clear. Lows in the upper 40s. North winds 5 to 10 mph with gusts up to 20 mph.
Thursday
Sunny. Highs in the upper 60s. North winds 5 to 10 mph with gusts up to 20 mph.
Thursday Night
Mostly clear. Lows in the upper 40s. North winds around 5 mph in the evening, becoming light and variable.
Friday
Sunny. Highs in the mid 70s.
Friday Night
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 50s.
Saturday
Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 80s. Chance of rain 20 percent.
Saturday Night
Partly cloudy. Lows in the mid 60s.
Sunday
Mostly sunny. Highs in the mid 80s.
Sunday Night
Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 60s.
Monday
Sunny. Highs in the mid 80s.
Monday Night
Partly cloudy. Lows in the upper 60s.
Tuesday
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 30 percent.



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1033 PM CDT Tue May 12 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database