Live soil temperature · 2 inches down
Soil temperature in Charleston, WV
Right now · 25301
59.1°FCool
Annual bluegrass (Poa annua) and winter annual weeds: First fall window has passed. Most labels call for a second application 8 to 10 weeks after the first. Pre-emergent is a product that stops weed seeds before they sprout, so it only works ahead of germination.
By depth
- Surface
- 59°F
- 2 in depth
- 59.1°F
- 6 in depth
- 59.1°F
Past 14 days · 24-hour average
This week in Charleston
Over the past week, soil 2 inches down in Charleston, WV ranged from 54.8°F to 63.8°F and fell 6.7°F, averaging 57.9°F.
| Day | Surface | 2 in | 6 in |
|---|---|---|---|
| Sun | 63.1°F | 63.8°F | 63.8°F |
| Mon | 57.8°F | 60.9°F | 63°F |
| Tue | 51.3°F | 54.8°F | 59°F |
| Wed | 56.2°F | 56.4°F | 57.7°F |
| Thu | 57.5°F | 56°F | 59.5°F |
| Fri | 54.3°F | 56.6°F | 58.7°F |
| Sat | 56.6°F | 57.1°F | 58.8°F |
Daily averages from Open-Meteo for Charleston, WV 25301. Readings refresh every six hours.
Interpretation
What this means for your grass.
- Bermuda
- Bermuda's growth is slowing toward dormancy. Stop pushing nitrogen. Soil is already below the 70°F annual bluegrass germination point, so fall pre-emergent is late, but it still blocks the seed that germinates over the next couple of months.
- Zoysia
- Zoysia is slowing toward dormancy. Stop nitrogen. Soil is below the 70°F annual bluegrass germination point, so fall pre-emergent is late but still worth putting down for later-germinating seed.
- St. Augustine
- St. Augustine is slowing toward winter. Hold nitrogen. Winter weeds are already up, so treat what you can see rather than applying a pre-emergent now.
- Cool-season
- The best growing range of the year for cool-season grass. This is prime time to fertilize and to overseed. If you are overseeding, do not apply pre-emergent: it stops grass seed the same way it stops weed seed.
Nearest readings
Soil temperature near Charleston
- Columbus, OH134 miles from Charleston · ZIP 43215
- Lexington, KY157 miles from Charleston · ZIP 40502
- Cincinnati, OH167 miles from Charleston · ZIP 45201
- Charlottesville, VA168 miles from Charleston · ZIP 22901
- Dayton, OH171 miles from Charleston · ZIP 45401
- Pittsburgh, PA172 miles from Charleston · ZIP 15201
Get alerted the day your window opens
The app watches your soil temperature every day and reminds you before timing windows open or close. Free to download.
Weather data from Open-Meteo. Timing guidance follows the sources on when to apply pre-emergent and how to use soil temperature.Data as of Mon, 12 Oct 2026 00:07:30 GMT