Harman US

Prospect, TN Weather & Growing Conditions

Tonight
72°F
Mostly Clear
Mostly clear, with a low around 72. Wind around 0 mph.

7-day forecast

WhenTempForecastWindPrecip
Tonight 72°F Mostly Clear 0 mph 2%
Saturday 97°F Sunny 0 mph 11%
Saturday Night 71°F Mostly Clear 0 mph 10%
Sunday 95°F Mostly Sunny 0 to 5 mph SW 9%
Sunday Night 70°F Partly Cloudy 0 mph 8%
Monday 94°F Patchy Fog then Slight Chance Showers And Thunderstorms 0 to 5 mph SSW 19%
Monday Night 68°F Chance Showers And Thunderstorms then Areas Of Fog 0 mph 49%
Tuesday 89°F Areas Of Fog then Chance Showers And Thunderstorms 0 to 5 mph NE 53%
Tuesday Night 65°F Chance Showers And Thunderstorms 0 to 5 mph NNE 53%
Wednesday 84°F Slight Chance Rain Showers 0 to 5 mph NNE 19%
Wednesday Night 62°F Slight Chance Rain Showers then Mostly Clear 0 to 5 mph NNE 19%
Thursday 82°F Mostly Sunny 0 to 5 mph NNE 9%
Thursday Night 60°F Mostly Clear 0 to 5 mph NNE 7%
Friday 81°F Sunny 5 mph NNE 6%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for Prospect, TN

Last spring frost
Apr 14
First fall frost
Oct 24
Growing season
193 days
Hardiness zone
7b

Explore more for Prospect, TN: full frost dates · planting calendar · Tennessee frost dates

Climate data from the nearest NOAA station, Pulaski Wwtp, Tn (8.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.