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.
Overnight
69°F
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 69. South southeast wind around 2 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Lake Wylie
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 69°F | Slight Chance Showers And Thunderstorms | 2 mph SSE | 20% |
| Sunday | 89°F | Partly Sunny | 2 mph S | 9% |
| Sunday Night | 69°F | Mostly Clear | 2 mph SSE | 9% |
| Monday | 91°F | Patchy Fog then Chance Showers And Thunderstorms | 0 to 3 mph SSW | 50% |
| Monday Night | 68°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 3 mph E | 72% |
| Tuesday | 82°F | Showers And Thunderstorms | 2 to 7 mph NE | 76% |
| Tuesday Night | 65°F | Showers And Thunderstorms Likely | 5 to 8 mph NE | 74% |
| Wednesday | 75°F | Chance Showers And Thunderstorms | 9 to 13 mph NE | 44% |
| Wednesday Night | 61°F | Chance Showers And Thunderstorms | 7 to 12 mph NE | 39% |
| Thursday | 74°F | Chance Rain Showers | 12 mph NNE | 39% |
| Thursday Night | 59°F | Partly Cloudy | 5 to 10 mph NNE | 11% |
| Friday | 76°F | Mostly Sunny | 7 mph NNE | 8% |
| Friday Night | 57°F | Partly Cloudy | 2 to 6 mph NNE | 8% |
| Saturday | 77°F | Mostly Sunny | 5 to 8 mph NNE | 6% |
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 Sep 20, 2026.