Modoc, SC Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Modoc, a community in Mccormick County, South Carolina.
This Afternoon
79°F
Mostly Sunny
Mostly sunny, with a high near 79. East wind around 8 mph.
7-day forecast for Modoc
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 79°F | Mostly Sunny | 8 mph E | 3% |
| Tonight | 65°F | Partly Cloudy | 9 mph E | 2% |
| Wednesday | 79°F | Patchy Fog then Slight Chance T-storms | 9 mph SE | 17% |
| Wednesday Night | 67°F | Light Rain Likely | 5 to 9 mph S | 57% |
| Thursday | 79°F | Chance Light Rain then Chance Showers And Thunderstorms | 5 mph SW | 41% |
| Thursday Night | 66°F | Showers And Thunderstorms Likely | 2 mph SW | 56% |
| Friday | 77°F | Showers And Thunderstorms Likely then Chance Light Rain | 5 mph W | 56% |
| Friday Night | 57°F | Slight Chance Light Rain | 5 mph NW | 16% |
| Saturday | 74°F | Sunny | 3 mph N | 8% |
| Saturday Night | 53°F | Partly Cloudy | 5 mph N | 3% |
| Sunday | 71°F | Mostly Sunny | 3 mph NW | 7% |
| Sunday Night | 51°F | Mostly Clear | 5 mph W | 11% |
| Monday | 69°F | Sunny then Slight Chance Light Rain | 5 mph W | 15% |
| Monday Night | 48°F | Slight Chance Light Rain then Mostly Clear | 3 mph W | 15% |
Forecast source: National Weather Service (api.weather.gov) for Modoc (33.721, -82.217). Updated through the day.
Growing snapshot for Modoc
Last spring frost
Mar 15
First fall frost
Nov 18
Growing season
252 days
Hardiness zone
8b
More local growing data for Modoc: nearby ZIP 29844 weather · frost dates · planting calendar · South Carolina frost dates
Nearby towns & communities
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Climate data from the nearest NOAA station, Clarks Hill 1 W, Sc (8.5 mi from Modoc). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.