Lake Wylie, SC Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lake Wylie, a community in Mecklenburg County, South Carolina.
Today
82°F
Showers And Thunderstorms
A chance of showers and thunderstorms before 11am, then a chance of showers and thunderstorms between 11am and noon, then showers and thunderstorms between noon and 4pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 82. East northeast wind around 6 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast for Lake Wylie
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 82°F | Showers And Thunderstorms | 6 mph ENE | 85% |
| Tonight | 68°F | Chance Showers And Thunderstorms | 0 to 5 mph NE | 52% |
| Wednesday | 86°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 0 to 6 mph SSE | 72% |
| Wednesday Night | 69°F | Showers And Thunderstorms | 1 to 5 mph S | 78% |
| Thursday | 88°F | Partly Sunny then Chance Showers And Thunderstorms | 1 to 7 mph S | 58% |
| Thursday Night | 70°F | Chance Showers And Thunderstorms then Partly Cloudy | 1 to 6 mph S | 53% |
| Friday | 88°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 1 to 6 mph SSW | 33% |
| Friday Night | 69°F | Chance Showers And Thunderstorms | 0 to 5 mph SSW | 32% |
| Saturday | 89°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph SSW | 27% |
| Saturday Night | 70°F | Chance Showers And Thunderstorms | 0 to 5 mph WSW | 27% |
| Sunday | 90°F | Partly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph SW | 29% |
| Sunday Night | 71°F | Chance Showers And Thunderstorms | 0 to 3 mph SW | 29% |
| Monday | 90°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 1 to 5 mph SW | 19% |
| Monday Night | 71°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 1 to 5 mph SW | 19% |
Forecast source: National Weather Service (api.weather.gov) for Lake Wylie (35.099, -81.072). Updated through the day.
Growing snapshot for Lake Wylie
Last spring frost
Mar 30
First fall frost
Nov 3
Growing season
221 days
Hardiness zone
8a
More local growing data for Lake Wylie: nearby ZIP 28278 weather · frost dates · planting calendar · South Carolina frost dates
Climate data from the nearest NOAA station, Charlotte Douglas Ap, Nc (6.9 mi from Lake Wylie). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.