Dillon, SC Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Dillon, a city in Dillon County, South Carolina.
Overnight
71°F
Slight Chance Rain Showers
A slight chance of rain showers between 3am and 4am, then patchy fog. Partly cloudy, with a low around 71. North wind around 1 mph. Chance of precipitation is 20%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Dillon
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 71°F | Slight Chance Rain Showers | 1 mph N | 16% |
| Saturday | 89°F | Patchy Fog then Chance Showers And Thunderstorms | 1 to 6 mph NE | 49% |
| Saturday Night | 70°F | Chance Showers And Thunderstorms | 1 to 6 mph NE | 47% |
| Sunday | 89°F | Mostly Sunny then Chance Showers And Thunderstorms | 3 mph NE | 33% |
| Sunday Night | 70°F | Chance Showers And Thunderstorms then Partly Cloudy | 2 mph SE | 33% |
| Monday | 90°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 3 mph S | 41% |
| Monday Night | 70°F | Chance Showers And Thunderstorms | 0 to 3 mph E | 46% |
| Tuesday | 86°F | Showers And Thunderstorms Likely | 2 to 7 mph NE | 55% |
| Tuesday Night | 67°F | Showers And Thunderstorms Likely | 6 to 10 mph NE | 55% |
| Wednesday | 82°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 14 mph NE | 32% |
| Wednesday Night | 64°F | Chance Showers And Thunderstorms | 9 to 14 mph NE | 32% |
| Thursday | 80°F | Slight Chance Rain Showers then Mostly Sunny | 14 mph N | 15% |
| Thursday Night | 61°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 6 to 12 mph NE | 15% |
| Friday | 80°F | Slight Chance Showers And Thunderstorms then Mostly Sunny | 10 mph N | 15% |
Forecast source: National Weather Service (api.weather.gov) for Dillon (34.424, -79.368). Updated through the day.
Growing snapshot for Dillon
Last spring frost
Mar 28
First fall frost
Nov 8
Growing season
227 days
Hardiness zone
8b
More local growing data for Dillon: nearby ZIP 29536 weather · frost dates · planting calendar · South Carolina frost dates
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Climate data from the nearest NOAA station, Dillon, Sc (1.1 mi from Dillon). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.