4-Inch Soil Temperature in Mississippi
The current average 4-inch soil temperature across Mississippi is 81°F, measured at 16 USDA and NOAA monitoring stations. Readings range from 78°F to 84°F. Last updated June 25, 2026.
Why the 4-Inch Reading
Every reading here is measured at native 4-inch depth by USDA SCAN (Soil Climate Analysis Network) and NOAA USCRN (US Climate Reference Network) stations — not modeled. The 4-inch root-zone temperature changes more slowly than the surface, making it the steadier signal for established-lawn and garden timing: pre-emergent and broadleaf herbicide windows, fertilizer applications, and core aeration.
Stations Measuring 4-Inch Depth in Mississippi (16)
| Station | 4" Temp | Last Reading |
|---|---|---|
| Goodwin Ck Pasture (Panola) | 78°F | 2026-06-25 |
| Goodwin Ck Timber (Panola) | 78°F | 2026-06-25 |
| Beasley Lake (Sunflower) | 83°F | 2026-06-25 |
| Onward (Sharkey) | 82°F | 2026-06-25 |
| Tunica (Tunica) | 81°F | 2026-06-25 |
| Vance (Tallahatchie) | 83°F | 2026-06-25 |
| Perthshire (Bolivar) | 83°F | 2026-06-25 |
| Starkville (Oktibbeha) | 80°F | 2026-06-25 |
| Scott (Bolivar) | 80°F | 2026-06-25 |
| Tnc Fort Bayou (Jackson) | 82°F | 2026-06-25 |
| Silver City (Humphreys) | 79°F | 2026-06-25 |
| North Issaquena (Issaquena) | 84°F | 2026-06-25 |
| Sandy Ridge (Sunflower) | 83°F | 2026-06-25 |
| Mayday (Yazoo) | 82°F | 2026-06-25 |
| Holly Springs 4 N | 81°F | 2026-06-25 |
| Newton 5 ENE | 81°F | 2026-06-25 |
Cities in Mississippi (31)
| City | ZIP | Current Temp |
|---|---|---|
| Bay Saint Louis | 39520 | 82°F |
| Biloxi | 39530 | 82°F |
| Brandon | 39042 | 82°F |
| Brookhaven | 39601 | — |
| Cleveland | 38732 | 83°F |
| Clinton | 39056 | 82°F |
| Columbus | 39701 | 80°F |
| Corinth | 38834 | 81°F |
| Greenville | 38701 | 80°F |
| Greenwood | 38930 | 83°F |
| Grenada | 38901 | 78°F |
| Gulfport | 39501 | 82°F |
| Hattiesburg | 39401 | 82°F |
| Holly Springs | 38634 | 81°F |
| Jackson | 39201 | 82°F |
| Laurel | 39440 | 81°F |
| Madison | 39110 | 82°F |
| Mccomb | 39648 | — |
| Meridian | 39301 | 81°F |
| Moss Point | 39562 | 82°F |
| Natchez | 39120 | — |
| Ocean Springs | 39564 | 82°F |
| Pascagoula | 39567 | 82°F |
| Pearl | 39208 | 82°F |
| Ridgeland | 39157 | 82°F |
| Southaven | 38671 | 81°F |
| Starkville | 39759 | 80°F |
| Stennis Space Center | 39522 | 82°F |
| Tupelo | 38801 | 80°F |
| Vicksburg | 39180 | 82°F |
| Walls | 38680 | 81°F |
4-Inch Soil Temperature FAQ for Mississippi
What is the current 4-inch soil temperature in Mississippi?
The current average 4-inch soil temperature across Mississippi is 81°F, measured at 16 USDA and NOAA stations. Readings range from 78°F to 84°F depending on location and elevation.
What does the 4 inch soil temperature mean?
The 4 inch soil temperature shows conditions deeper in the root zone than the 2 inch germination reading. It is commonly used for established lawn, garden, and agricultural timing because it changes more slowly than the surface layer, so it is a steadier signal for fertilizer, aeration, and weed-control decisions.
Why use 4-inch soil temperature instead of 2-inch?
Use 2 inches for germination decisions, since that is where seeds sit. Use the 4 inch soil temperature for established lawn and garden timing: it reads the root zone, changes more slowly than the surface, and is the depth most fertilizer, aeration, and disease guidance references.
See the national 4-inch soil temperature map, the full Mississippi soil temperature directory (all depths), or the live national soil temperature map.