Modoc, SC Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Modoc, a community in Mccormick County, South Carolina.
Tonight
74°F
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 74. North wind around 2 mph. Chance of precipitation is 20%.
7-day forecast for Modoc
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 74°F | Slight Chance Showers And Thunderstorms | 2 mph N | 20% |
| Saturday | 91°F | Mostly Sunny then Chance Showers And Thunderstorms | 2 mph NE | 29% |
| Saturday Night | 74°F | Chance Showers And Thunderstorms | 3 mph NE | 39% |
| Sunday | 88°F | Partly Sunny then Chance Showers And Thunderstorms | 2 mph NE | 27% |
| Sunday Night | 74°F | Chance Showers And Thunderstorms then Partly Cloudy | 1 mph SE | 27% |
| Monday | 90°F | Mostly Sunny then Chance Showers And Thunderstorms | 1 mph E | 44% |
| Monday Night | 73°F | Chance Showers And Thunderstorms | 2 mph E | 49% |
| Tuesday | 86°F | Showers And Thunderstorms Likely | 3 mph NE | 56% |
| Tuesday Night | 72°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 6 mph NE | 56% |
| Wednesday | 81°F | Chance Showers And Thunderstorms | 8 mph NE | 31% |
| Wednesday Night | 68°F | Chance Showers And Thunderstorms then Partly Cloudy | 10 mph NE | 31% |
| Thursday | 80°F | Mostly Sunny | 7 mph NE | 8% |
| Thursday Night | 66°F | Partly Cloudy | 6 mph NE | 8% |
| Friday | 80°F | Mostly Sunny | 6 mph NE | 4% |
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 Sep 19, 2026.