Hilltop, SC Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Hilltop, a community in Spartanburg County, South Carolina.
This Afternoon
74°F
Partly Sunny
Partly sunny, with a high near 74. East wind around 6 mph.
7-day forecast for Hilltop
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 74°F | Partly Sunny | 6 mph E | 1% |
| Tonight | 56°F | Partly Cloudy | 3 mph ENE | 1% |
| Wednesday | 74°F | Mostly Cloudy then Chance Showers And Thunderstorms | 2 to 6 mph ESE | 32% |
| Wednesday Night | 62°F | Showers And Thunderstorms | 5 mph SSE | 79% |
| Thursday | 76°F | Chance Showers And Thunderstorms | 2 to 6 mph SSW | 41% |
| Thursday Night | 59°F | Chance Rain Showers | 2 mph SSW | 42% |
| Friday | 76°F | Chance Showers And Thunderstorms then Partly Sunny | 3 mph WSW | 34% |
| Friday Night | 52°F | Partly Cloudy | 3 mph NW | 6% |
| Saturday | 71°F | Mostly Sunny | 5 mph NNW | 3% |
| Saturday Night | 45°F | Partly Cloudy | 3 mph N | 1% |
| Sunday | 67°F | Mostly Sunny | 3 mph NW | 6% |
| Sunday Night | 43°F | Partly Cloudy | 5 mph WNW | 11% |
| Monday | 66°F | Sunny | 7 mph WNW | 11% |
| Monday Night | 41°F | Mostly Clear | 5 mph W | 3% |
Forecast source: National Weather Service (api.weather.gov) for Hilltop (34.975, -81.959). Updated through the day.
Growing snapshot for Hilltop
Last spring frost
Apr 8
First fall frost
Nov 1
Growing season
206 days
Hardiness zone
8a
More local growing data for Hilltop: nearby ZIP 29378 weather · frost dates · planting calendar · South Carolina frost dates
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Climate data from the nearest NOAA station, Spartanburg 3 Sse, Sc (5.1 mi from Hilltop). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.