Whitmire, SC Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Whitmire, a town in Newberry County, South Carolina.
Overnight
70°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 4am, then patchy fog. Mostly cloudy, with a low around 70. Wind around 0 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Whitmire
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 70°F | Chance Showers And Thunderstorms | 0 mph | 50% |
| Saturday | 90°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 3 mph NE | 33% |
| Saturday Night | 69°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 3 mph NE | 40% |
| Sunday | 88°F | Mostly Sunny then Chance Showers And Thunderstorms | 1 mph E | 28% |
| Sunday Night | 69°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 28% |
| Monday | 90°F | Mostly Sunny then Chance Showers And Thunderstorms | 1 mph SE | 45% |
| Monday Night | 68°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 1 mph NE | 66% |
| Tuesday | 84°F | Showers And Thunderstorms Likely | 0 to 3 mph NE | 64% |
| Tuesday Night | 66°F | Showers And Thunderstorms Likely | 3 mph NE | 64% |
| Wednesday | 78°F | Chance Showers And Thunderstorms | 3 to 7 mph NE | 36% |
| Wednesday Night | 63°F | Chance Showers And Thunderstorms | 3 to 7 mph NE | 36% |
| Thursday | 78°F | Mostly Sunny | 6 mph NE | 14% |
| Thursday Night | 61°F | Partly Cloudy | 3 mph NE | 8% |
| Friday | 79°F | Mostly Sunny | 5 mph NE | 9% |
Forecast source: National Weather Service (api.weather.gov) for Whitmire (34.504, -81.614). Updated through the day.
Growing snapshot for Whitmire
Last spring frost
Apr 6
First fall frost
Oct 30
Growing season
207 days
Hardiness zone
8a
More local growing data for Whitmire: nearby ZIP 29178 weather · frost dates · planting calendar · South Carolina frost dates
Nearby towns & communities
All South Carolina locations ›
Climate data from the nearest NOAA station, Union 8 S, Sc (8.6 mi from Whitmire). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.