Harman US

Nixon, TN Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Nixon, a community in Hardin County, Tennessee.

Tonight
74°F
Mostly Clear
Mostly clear, with a low around 74. Wind around 0 mph.

7-day forecast for Nixon

WhenTempForecastWindPrecip
Tonight 74°F Mostly Clear 0 mph 1%
Saturday 100°F Sunny 0 mph 2%
Saturday Night 75°F Mostly Clear 0 mph 1%
Sunday 99°F Sunny 0 to 5 mph SW 1%
Sunday Night 74°F Mostly Clear 0 mph 1%
Monday 98°F Mostly Sunny then Slight Chance Showers And Thunderstorms 0 to 5 mph SW 15%
Monday Night 71°F Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms 0 mph 27%
Tuesday 93°F Mostly Sunny then Slight Chance Showers And Thunderstorms 0 to 10 mph N 23%
Tuesday Night 68°F Slight Chance Showers And Thunderstorms 0 to 10 mph N 23%
Wednesday 87°F Slight Chance Rain Showers 5 mph N 16%
Wednesday Night 64°F Slight Chance Rain Showers then Mostly Clear 0 to 5 mph NNE 15%
Thursday 85°F Sunny 5 to 10 mph NNE 6%
Thursday Night 63°F Mostly Clear 0 to 5 mph NNE 6%
Friday 84°F Mostly Sunny 0 to 10 mph NNE 5%

Forecast source: National Weather Service (api.weather.gov) for Nixon (35.115, -88.258). Updated through the day.

Growing snapshot for Nixon

Last spring frost
Mar 31
First fall frost
Nov 1
Growing season
212 days
Hardiness zone
7b

More local growing data for Nixon: nearby ZIP 38365 weather · frost dates · planting calendar · Tennessee frost dates

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Climate data from the nearest NOAA station, Savannah 6 Sw, Tn (8.1 mi from Nixon). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.