Modoc, SC Weather & Growing Conditions
This Afternoon
93°F
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 93. Heat index values as high as 100. Northeast wind around 3 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 93°F | Slight Chance Showers And Thunderstorms | 3 mph NE | 19% |
| Tonight | 71°F | Chance Showers And Thunderstorms then Patchy Fog | 3 mph NE | 27% |
| Sunday | 91°F | Patchy Fog then Slight Chance Showers And Thunderstorms | 2 mph NE | 23% |
| Sunday Night | 70°F | Partly Cloudy | 1 mph NE | 8% |
| Monday | 93°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 2 mph S | 23% |
| Monday Night | 70°F | Chance Showers And Thunderstorms | 2 mph E | 52% |
| Tuesday | 88°F | Showers And Thunderstorms Likely | 3 mph NE | 64% |
| Tuesday Night | 68°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 6 mph NE | 64% |
| Wednesday | 81°F | Chance Rain Showers | 5 to 8 mph NE | 28% |
| Wednesday Night | 64°F | Chance Showers And Thunderstorms | 8 mph NE | 28% |
| Thursday | 81°F | Mostly Sunny | 8 mph NE | 13% |
| Thursday Night | 63°F | Partly Cloudy | 3 to 8 mph NE | 9% |
| Friday | 81°F | Mostly Sunny | 5 mph NE | 6% |
| Friday Night | 61°F | Partly Cloudy | 5 mph NE | 7% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Modoc, SC
Last spring frost
Mar 15
First fall frost
Nov 18
Growing season
252 days
Hardiness zone
8b
Explore more for Modoc, SC: full frost dates · planting calendar · South Carolina frost dates
Climate data from the nearest NOAA station, Clarks Hill 1 W, Sc (6.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.