Waterloo, SC Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Waterloo, a town in Laurens County, South Carolina.
Overnight
70°F
Patchy Fog
Patchy fog. Mostly cloudy, with a low around 70. Wind around 0 mph. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Waterloo
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 70°F | Patchy Fog | 0 mph | 11% |
| Tuesday | 83°F | Patchy Fog then Chance Showers And Thunderstorms | 0 to 3 mph ENE | 77% |
| Tuesday Night | 67°F | Showers And Thunderstorms Likely | 2 mph NE | 55% |
| Wednesday | 84°F | Chance Showers And Thunderstorms | 0 to 3 mph SE | 65% |
| Wednesday Night | 69°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 2 mph S | 78% |
| Thursday | 86°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 0 to 3 mph SSW | 57% |
| Thursday Night | 69°F | Chance Showers And Thunderstorms | 2 mph W | 54% |
| Friday | 87°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 2 mph S | 38% |
| Friday Night | 69°F | Chance Showers And Thunderstorms | 1 mph W | 36% |
| Saturday | 88°F | Mostly Sunny then Chance Showers And Thunderstorms | 2 mph SSW | 26% |
| Saturday Night | 70°F | Chance Showers And Thunderstorms | 1 mph W | 26% |
| Sunday | 88°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 2 mph WSW | 34% |
| Sunday Night | 71°F | Chance Showers And Thunderstorms | 1 mph WSW | 34% |
| Monday | 89°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 3 mph SW | 22% |
Forecast source: National Weather Service (api.weather.gov) for Waterloo (34.356, -82.057). Updated through the day.
Growing snapshot for Waterloo
Last spring frost
Mar 22
First fall frost
Nov 13
Growing season
236 days
Hardiness zone
8a
More local growing data for Waterloo: nearby ZIP 29384 weather · frost dates · planting calendar · South Carolina frost dates
Nearby towns & communities
All South Carolina locations ›
Climate data from the nearest NOAA station, Greenwood 8Ne, Sc (6.8 mi from Waterloo). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.