Lamar, SC Weather & Growing Conditions
This Afternoon
90°F
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms between 2pm and 5pm. Partly sunny, with a high near 90. Northeast wind around 7 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 | 90°F | Slight Chance Showers And Thunderstorms | 7 mph NE | 16% |
| Tonight | 70°F | Partly Cloudy | 1 to 7 mph E | 11% |
| Sunday | 90°F | Partly Sunny | 2 mph NE | 5% |
| Sunday Night | 70°F | Partly Cloudy | 2 mph SE | 7% |
| Monday | 92°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 2 mph E | 24% |
| Monday Night | 70°F | Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 0 to 3 mph E | 57% |
| Tuesday | 87°F | Showers And Thunderstorms Likely | 2 to 7 mph NE | 61% |
| Tuesday Night | 67°F | Showers And Thunderstorms Likely | 3 to 9 mph NE | 61% |
| Wednesday | 79°F | Chance Rain Showers | 9 to 13 mph NE | 26% |
| Wednesday Night | 65°F | Chance Showers And Thunderstorms | 7 to 12 mph NE | 26% |
| Thursday | 79°F | Partly Sunny | 9 to 13 mph NE | 8% |
| Thursday Night | 62°F | Partly Cloudy | 5 to 12 mph NE | 8% |
| Friday | 80°F | Mostly Sunny then Slight Chance Rain Showers | 8 mph N | 19% |
| Friday Night | 61°F | Slight Chance Rain Showers then Partly Cloudy | 2 to 6 mph NE | 19% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Lamar, SC
Last spring frost
Mar 19
First fall frost
Nov 15
Growing season
241 days
Hardiness zone
8b
Explore more for Lamar, SC: full frost dates · planting calendar · South Carolina frost dates
Climate data from the nearest NOAA station, Elliott 0.8 Nw, Sc (6.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.