Sweet Water, AL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Sweet Water, a town in Marengo County, Alabama.
Today
95°F
Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 3pm. Sunny, with a high near 95. North wind around 0 mph. Chance of precipitation is 20%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Sweet Water
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 95°F | Sunny then Slight Chance Showers And Thunderstorms | 0 mph | 23% |
| Tonight | 71°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 23% |
| Sunday | 93°F | Sunny then Slight Chance Showers And Thunderstorms | 0 mph | 16% |
| Sunday Night | 71°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 16% |
| Monday | 93°F | Sunny | 0 mph | 12% |
| Monday Night | 70°F | Slight Chance Showers And Thunderstorms | 0 mph | 20% |
| Tuesday | 92°F | Slight Chance Showers And Thunderstorms | 0 mph | 21% |
| Tuesday Night | 70°F | Slight Chance Showers And Thunderstorms | 0 mph | 21% |
| Wednesday | 88°F | Sunny | 0 to 5 mph N | 9% |
| Wednesday Night | 68°F | Mostly Clear | 0 to 5 mph NE | 9% |
| Thursday | 85°F | Sunny | 5 to 10 mph NE | 4% |
| Thursday Night | 65°F | Mostly Clear | 0 to 5 mph NE | 4% |
| Friday | 84°F | Mostly Sunny | 5 to 10 mph N | 1% |
| Friday Night | 64°F | Partly Cloudy | 0 to 5 mph NE | 1% |
Forecast source: National Weather Service (api.weather.gov) for Sweet Water (32.105, -87.862). Updated through the day.
Growing snapshot for Sweet Water
Last spring frost
Mar 10
First fall frost
Nov 21
Growing season
257 days
Hardiness zone
8b
More local growing data for Sweet Water: nearby ZIP 36782 weather · frost dates · planting calendar · Alabama frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Thomasville, Al (16.6 mi from Sweet Water). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.