Waterloo, AL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Waterloo, a town in Lauderdale County, Alabama.
Overnight
66°F
Showers And Thunderstorms
Showers and thunderstorms. Cloudy, with a low around 66. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
7-day forecast for Waterloo
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 66°F | Showers And Thunderstorms | 10 mph S | 81% |
| Wednesday | 73°F | Showers And Thunderstorms then Partly Sunny | 5 mph WSW | 91% |
| Wednesday Night | 54°F | Areas Of Fog | 0 mph | 0% |
| Thursday | 72°F | Areas Of Fog then Mostly Sunny | 0 mph | 0% |
| Thursday Night | 53°F | Mostly Clear | 0 mph | 0% |
| Friday | 70°F | Sunny | 0 to 10 mph NNW | 0% |
| Friday Night | 49°F | Mostly Clear | 5 mph N | 0% |
| Saturday | 61°F | Mostly Sunny | 5 mph N | 0% |
| Saturday Night | 43°F | Partly Cloudy | 0 to 5 mph N | 0% |
| Sunday | 60°F | Mostly Sunny | 0 to 5 mph N | 0% |
| Sunday Night | 42°F | Mostly Clear | 0 mph | 0% |
| Monday | 65°F | Sunny | 0 mph | 1% |
| Monday Night | 44°F | Mostly Clear | 0 mph | 1% |
| Tuesday | 68°F | Sunny | 0 to 5 mph NW | 1% |
Forecast source: National Weather Service (api.weather.gov) for Waterloo (34.917, -88.064). Updated through the day.
Growing snapshot for Waterloo
Last spring frost
Apr 9
First fall frost
Oct 28
Growing season
203 days
Hardiness zone
7b
More local growing data for Waterloo: nearby ZIP 35677 weather · frost dates · planting calendar · Alabama frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Iuka, Ms (16.3 mi from Waterloo). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.