Waterloo, AL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Waterloo, a town in Lauderdale County, Alabama.
This Afternoon
97°F
Sunny
Sunny, with a high near 97. Heat index values as high as 103. Northwest wind around 0 mph.
7-day forecast for Waterloo
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 97°F | Sunny | 0 mph | 10% |
| Tonight | 76°F | Mostly Clear | 0 mph | 10% |
| Saturday | 97°F | Sunny | 0 mph | 11% |
| Saturday Night | 76°F | Mostly Clear | 0 mph | 4% |
| Sunday | 96°F | Sunny | 0 mph | 2% |
| Sunday Night | 76°F | Partly Cloudy | 0 mph | 4% |
| Monday | 95°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 mph | 22% |
| Monday Night | 73°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 0 mph | 34% |
| Tuesday | 91°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph N | 22% |
| Tuesday Night | 70°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph N | 22% |
| Wednesday | 85°F | Slight Chance Rain Showers | 0 to 5 mph N | 17% |
| Wednesday Night | 66°F | Slight Chance Rain Showers then Mostly Clear | 0 to 5 mph NNE | 17% |
| Thursday | 83°F | Sunny | 0 to 5 mph NNE | 7% |
| Thursday Night | 65°F | Partly Cloudy | 0 to 5 mph NNE | 7% |
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 Sep 19, 2026.