Fairfax, SC Weather & Growing Conditions
This Afternoon
81°F
Sunny
Sunny, with a high near 81. East wind around 7 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 81°F | Sunny | 7 mph E | 3% |
| Tonight | 62°F | Partly Cloudy | 1 to 5 mph E | 3% |
| Wednesday | 82°F | Patchy Fog then Partly Sunny | 2 to 8 mph SE | 4% |
| Wednesday Night | 64°F | Mostly Cloudy then Slight Chance Showers And Thunderstorms | 0 to 5 mph SE | 18% |
| Thursday | 82°F | Mostly Sunny then Chance Showers And Thunderstorms | 2 mph S | 41% |
| Thursday Night | 64°F | Chance Showers And Thunderstorms | 0 mph | 41% |
| Friday | 79°F | Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 0 to 3 mph W | 55% |
| Friday Night | 54°F | Slight Chance Showers And Thunderstorms | 1 mph NW | 21% |
| Saturday | 77°F | Mostly Sunny | 2 mph N | 8% |
| Saturday Night | 48°F | Partly Cloudy | 0 mph | 7% |
| Sunday | 73°F | Mostly Sunny | 1 mph N | 6% |
| Sunday Night | 45°F | Partly Cloudy | 0 mph | 12% |
| Monday | 70°F | Slight Chance Rain Showers | 3 mph NW | 15% |
| Monday Night | 41°F | Slight Chance Rain Showers | 2 mph N | 15% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Fairfax, SC
Last spring frost
Mar 28
First fall frost
Nov 7
Growing season
224 days
Hardiness zone
8b
Explore more for Fairfax, SC: full frost dates · planting calendar · South Carolina frost dates
Climate data from the nearest NOAA station, Allendale 2 Nw, Sc (5.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.