Brownsville, TN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Brownsville, a city in Haywood County, Tennessee.
Overnight
60°F
Rain Showers Likely
Rain showers likely before 4am. Mostly cloudy, with a low around 60. Southwest wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Brownsville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 60°F | Rain Showers Likely | 5 mph SW | 58% |
| Wednesday | 67°F | Partly Sunny | 5 to 10 mph W | 1% |
| Wednesday Night | 43°F | Mostly Clear | 0 to 5 mph WNW | 0% |
| Thursday | 70°F | Mostly Sunny | 0 to 5 mph W | 0% |
| Thursday Night | 43°F | Mostly Clear | 0 mph | 0% |
| Friday | 65°F | Mostly Sunny | 0 to 10 mph N | 0% |
| Friday Night | 38°F | Partly Cloudy | 5 to 10 mph N | 0% |
| Saturday | 58°F | Mostly Sunny | 5 to 10 mph N | 0% |
| Saturday Night | 32°F | Partly Cloudy | 0 to 5 mph N | 0% |
| Sunday | 59°F | Mostly Sunny | 0 to 10 mph N | 1% |
| Sunday Night | 32°F | Mostly Clear | 0 to 5 mph N | 0% |
| Monday | 64°F | Sunny | 0 to 5 mph W | 0% |
| Monday Night | 34°F | Clear | 0 mph | 1% |
| Tuesday | 68°F | Sunny | 0 to 5 mph WSW | 1% |
Forecast source: National Weather Service (api.weather.gov) for Brownsville (35.589, -89.258). Updated through the day.
Growing snapshot for Brownsville
Last spring frost
Mar 29
First fall frost
Nov 5
Growing season
221 days
Hardiness zone
8a
More local growing data for Brownsville: nearby ZIP 38012 weather · frost dates · planting calendar · Tennessee frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Brownsville, Tn (1.6 mi from Brownsville). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.