Dalzell, SC Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Dalzell, a community in Sumter County, South Carolina.
Today
87°F
Patchy Fog then Chance Showers And Thunderstorms
Patchy fog and a slight chance of showers and thunderstorms before 8am, then patchy fog and a chance of showers and thunderstorms between 8am and 11am, then a chance of showers and thunderstorms between 11am and 4pm, then showers and thunderstorms likely. Partly sunny, with a high near 87. East wind 0 to 3 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Dalzell
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 87°F | Patchy Fog then Chance Showers And Thunderstorms | 0 to 3 mph E | 67% |
| Tonight | 71°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 2 mph NE | 73% |
| Wednesday | 89°F | Patchy Fog then Chance Showers And Thunderstorms | 0 to 6 mph S | 48% |
| Wednesday Night | 72°F | Chance Showers And Thunderstorms | 1 to 5 mph S | 47% |
| Thursday | 90°F | Partly Sunny then Showers And Thunderstorms Likely | 1 to 5 mph S | 68% |
| Thursday Night | 72°F | Showers And Thunderstorms Likely | 0 to 3 mph E | 68% |
| Friday | 91°F | Chance Showers And Thunderstorms | 0 to 6 mph S | 35% |
| Friday Night | 72°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph NE | 35% |
| Saturday | 91°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 0 to 5 mph SE | 31% |
| Saturday Night | 72°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph SE | 31% |
| Sunday | 92°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 3 mph SW | 37% |
| Sunday Night | 73°F | Chance Showers And Thunderstorms | 3 mph S | 37% |
| Monday | 92°F | Mostly Sunny then Chance Showers And Thunderstorms | 1 to 5 mph SW | 30% |
| Monday Night | 74°F | Chance Showers And Thunderstorms then Partly Cloudy | 2 mph SW | 30% |
Forecast source: National Weather Service (api.weather.gov) for Dalzell (34.020, -80.433). Updated through the day.
Growing snapshot for Dalzell
Last spring frost
Mar 24
First fall frost
Nov 7
Growing season
230 days
Hardiness zone
8b
More local growing data for Dalzell: nearby ZIP 29040 weather · frost dates · planting calendar · South Carolina frost dates
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South Sumter
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All South Carolina locations ›
Climate data from the nearest NOAA station, Sumter, Sc (9.8 mi from Dalzell). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.