Ulmer, SC Weather & Growing Conditions
This Afternoon
91°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 91. Wind around 0 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 91°F | Chance Showers And Thunderstorms | 0 mph | 36% |
| Tonight | 72°F | Chance Showers And Thunderstorms then Mostly Cloudy | 0 mph | 39% |
| Sunday | 89°F | Partly Sunny then Slight Chance Showers And Thunderstorms | 0 mph | 17% |
| Sunday Night | 71°F | Partly Cloudy | 0 mph | 11% |
| Monday | 90°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 mph | 24% |
| Monday Night | 71°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 0 mph | 42% |
| Tuesday | 87°F | Chance Rain Showers then Chance Showers And Thunderstorms | 2 mph NE | 52% |
| Tuesday Night | 70°F | Chance Showers And Thunderstorms | 2 mph NE | 52% |
| Wednesday | 82°F | Partly Sunny then Slight Chance Showers And Thunderstorms | 3 to 9 mph NE | 24% |
| Wednesday Night | 66°F | Slight Chance Showers And Thunderstorms then Mostly Cloudy | 3 to 8 mph NE | 24% |
| Thursday | 81°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 3 to 8 mph NE | 15% |
| Thursday Night | 65°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 2 to 7 mph NE | 15% |
| Friday | 80°F | Slight Chance Rain Showers | 3 mph NE | 17% |
| Friday Night | 63°F | Slight Chance Rain Showers then Partly Cloudy | 2 mph NE | 17% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Ulmer, SC
Last spring frost
Mar 28
First fall frost
Nov 7
Growing season
224 days
Hardiness zone
8b
Explore more for Ulmer, SC: full frost dates · planting calendar · South Carolina frost dates
Climate data from the nearest NOAA station, Allendale 2 Nw, Sc (7.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.