Falling Water, TN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Falling Water, a community in Hamilton County, Tennessee.
Overnight
65°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 4am, then a chance of showers and thunderstorms. Cloudy, with a low around 65. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast for Falling Water
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 65°F | Chance Showers And Thunderstorms | 10 to 15 mph S | 53% |
| Wednesday | 70°F | Showers And Thunderstorms | 10 to 15 mph S | 99% |
| Wednesday Night | 61°F | Showers And Thunderstorms Likely then Partly Cloudy | 0 to 5 mph SW | 70% |
| Thursday | 74°F | Mostly Sunny | 0 to 5 mph W | 7% |
| Thursday Night | 54°F | Partly Cloudy | 0 mph | 7% |
| Friday | 72°F | Sunny | 0 to 10 mph NW | 3% |
| Friday Night | 50°F | Mostly Clear | 5 mph NW | 2% |
| Saturday | 64°F | Mostly Sunny | 5 to 10 mph N | 1% |
| Saturday Night | 45°F | Partly Cloudy | 5 mph N | 1% |
| Sunday | 63°F | Mostly Sunny | 5 mph N | 6% |
| Sunday Night | 43°F | Mostly Clear | 0 to 5 mph NW | 7% |
| Monday | 64°F | Sunny | 0 to 5 mph NW | 6% |
| Monday Night | 43°F | Mostly Clear | 0 to 5 mph NW | 3% |
| Tuesday | 67°F | Sunny | 0 to 5 mph W | 0% |
Forecast source: National Weather Service (api.weather.gov) for Falling Water (35.196, -85.259). Updated through the day.
Growing snapshot for Falling Water
Last spring frost
Apr 7
First fall frost
Oct 29
Growing season
203 days
Hardiness zone
8a
More local growing data for Falling Water: nearby ZIP 37343 weather · frost dates · planting calendar · Tennessee frost dates
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Climate data from the nearest NOAA station, Soddy Daisy-Mowbray Mtn, Tn (8 mi from Falling Water). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.