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Westmoreland, TN Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Westmoreland, a town in Sumner County, Tennessee.

Today
87°F
Sunny
Sunny, with a high near 87. North northeast wind around 5 mph.

7-day forecast for Westmoreland

WhenTempForecastWindPrecip
Today 87°F Sunny 5 mph NNE 2%
Tonight 68°F Mostly Clear then Patchy Fog 0 to 5 mph N 3%
Wednesday 88°F Patchy Fog then Chance Showers And Thunderstorms 0 mph 27%
Wednesday Night 70°F Partly Cloudy 0 to 5 mph SSE 12%
Thursday 90°F Mostly Sunny then Slight Chance Showers And Thunderstorms 5 mph SSW 22%
Thursday Night 71°F Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms 5 mph S 25%
Friday 89°F Chance Showers And Thunderstorms 5 mph SSW 35%
Friday Night 70°F Chance Showers And Thunderstorms 0 to 5 mph S 35%
Saturday 88°F Chance Showers And Thunderstorms 5 mph SSW 50%
Saturday Night 70°F Chance Showers And Thunderstorms 0 mph 50%
Sunday 88°F Chance Showers And Thunderstorms 5 mph SSW 34%
Sunday Night 71°F Chance Showers And Thunderstorms then Partly Cloudy 0 to 5 mph S 34%
Monday 90°F Mostly Sunny then Slight Chance Showers And Thunderstorms 5 mph SSW 19%
Monday Night 72°F Slight Chance Showers And Thunderstorms then Partly Cloudy 0 to 5 mph SSW 19%

Forecast source: National Weather Service (api.weather.gov) for Westmoreland (36.565, -86.244). Updated through the day.

Growing snapshot for Westmoreland

Last spring frost
Apr 15
First fall frost
Oct 25
Growing season
194 days
Hardiness zone
7b

More local growing data for Westmoreland: nearby ZIP 37186 weather · frost dates · planting calendar · Tennessee frost dates

Nearby towns & communities

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Climate data from the nearest NOAA station, Scottsville, Ky (10.3 mi from Westmoreland). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.