Current conditions at

McMinnville Warren County Memorial Airport (KRNC)

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

Fair

77°F

25°C

Humidity 47%
Wind Speed N 8 mph
Barometer 30.07 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 15 Oct 5:15 pm CDT
Detailed forecast for

Grundy County

Tonight
Mostly clear. Lows in the mid 50s. Northeast winds up to 10 mph.
Thursday
Sunny. Highs in the mid 70s. Northeast winds up to 10 mph.
Thursday Night
Mostly clear. Lows in the lower 50s. East winds up to 5 mph.
Friday
Mostly sunny. Highs in the mid 70s. South winds up to 5 mph.
Friday Night
Mostly cloudy in the evening then clearing. Lows in the upper 50s. Southeast winds up to 10 mph.
Saturday
Sunny. Highs in the upper 70s.
Saturday Night
Mostly cloudy. Showers likely after midnight. Lows around 60. Chance of showers 70 percent.
Sunday
Cooler. Rain showers likely in the morning, then mostly sunny with chance of rain showers in the afternoon. Highs in the mid 60s. Chance of showers 70 percent.
Sunday Night
Colder. Mostly clear. Lows in the lower 40s.
Monday
Sunny. Highs in the mid 60s.
Monday Night
Mostly clear. Lows in the upper 40s.
Tuesday
Sunny. Highs in the lower 70s.
Tuesday Night
Mostly clear. Lows in the upper 40s.
Wednesday
Sunny. Highs in the upper 60s.



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519 PM CDT Wed Oct 15 2025
 
 

Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database