Corpus Christi, Texas · Nov 11, 2026
Soil temperature today in Corpus Christi
low 66°F · high 71°F
Modelled by NOAA GFS · run Nov 11, 12:00 UTC (7 am Eastern) · grid cell 11.6 km from Corpus Christi
What the soil says today
- Pre-emergentSeason over
- Cool-season seedToo late in the season
- Warm-season seedWarm enough
- TomatoesSoil warm enough
- Peas and lettuceWarm enough
From the 5-day mean of the modelled 0–4 in layer.
Soil temperature, 0–4 in: last 7 days and next 7
°F. Dots and line: daily average (dashed = forecast); bars: the day's low to high; green band: the 50–55°F pre-emergent window.
- Daily average
- Low to high
- 50–55°F window
View as table
| Day | Average | Low | High | |
|---|---|---|---|---|
| Nov 4 | 77.1°F | 72.6°F | 80.9°F | analysis |
| Nov 5 | 74.8°F | 71.4°F | 77.9°F | analysis |
| Nov 6 | 78.3°F | 74.8°F | 82.7°F | analysis |
| Nov 7 | 76.6°F | 72.2°F | 80.1°F | analysis |
| Nov 8 | 74.6°F | 73.7°F | 75.3°F | analysis |
| Nov 9 | 69.6°F | 68.3°F | 71.9°F | analysis |
| Nov 10 | 66.6°F | 65.8°F | 67.2°F | analysis |
| Today | 68.4°F | 66.5°F | 71.3°F | forecast |
| Nov 12 | 70.3°F | 67.4°F | 74.3°F | forecast |
| Nov 13 | 69.4°F | 64.7°F | 73.6°F | forecast |
| Nov 14 | 69.4°F | 66.9°F | 70.8°F | forecast |
| Nov 15 | 70.2°F | 67.9°F | 73.2°F | forecast |
| Nov 16 | 66.9°F | 64.7°F | 69.7°F | forecast |
| Nov 17 | 62.9°F | 61.6°F | 64.7°F | forecast |
What the soil says for each job
Today's verdicts use the 5-day mean of the modelled 0–4 in layer.
| Job | Soil rule | Today |
|---|---|---|
| Crabgrass pre-emergent | Apply while the soil holds 50 to 55°F, before crabgrass germinates at about 55°F | Season over Soil here stayed above 50°F all last winter, so the 50 to 55°F soil rule gives no spring window. Time pre-emergent to your local calendar. |
| Seed or overseed cool-season grass | Fescue, bluegrass and ryegrass germinate best in soil of 50 to 65°F | Too late in the season Past the usual Aug 15 to Oct 15 seeding window (71°F soil today). |
| Seed warm-season grass | Bermuda, zoysia and centipede need soil of 65°F or more | Warm enough 71°F: at or over 65°F. |
| Plant out tomatoes | Tomato roots want soil of 60°F or more (check your frost date as well) | Soil warm enough 71°F: at or over 60°F. Plant only after your last frost. |
| Sow peas, lettuce and spinach | Cool-weather crops germinate once soil reaches about 40°F | Warm enough 71°F: at or over 40°F. |
The 2026 season so far
°F, daily average of the 0–4 in layer since 1 January (dashed = forecast). Dots: the days the soil began to hold 50°F and 55°F.
- Daily average
- 50–55°F window
When the soil crossed each threshold
2026, from the 5-day mean held for 10 days or more.
| Soil | What it means | Held from (spring 2026) | Fell below (autumn 2026) |
|---|---|---|---|
| 40°F | Peas and lettuce can be sown | never below | not yet |
| 50°F | Pre-emergent window opens | never below | not yet |
| 55°F | Crabgrass can germinate | Feb 1 | not yet |
| 60°F | Warm enough for tomatoes | Feb 5 | not yet |
| 65°F | Warm-season grass seed | Feb 7 | not yet |
Growing degree days in Corpus Christi
Base 50°F, from 1 January to Nov 8, at the Corpus Christi station (11.5 km).
A growing degree day is each degree that the day's average temperature runs above 50°F. Insects, weeds and crops develop by accumulated GDD, so the number says how far the season has run. Every city.
Soil temperature nearby
Each from a different model grid cell.
| City | Distance | Soil today | vs a week ago | Grass seed |
|---|---|---|---|---|
| Kingsville, TX | 55 km | 68°F | −10°F | Too late in the season |
| Alice, TX | 66 km | 68°F | −9°F | Too late in the season |
| Victoria, TX | 118 km | 66°F | −7°F | Too late in the season |
| Harlingen, TX | 181 km | 71°F | −13°F | Too late in the season |
| Bay City, TX | 192 km | 67°F | −5°F | Too late in the season |
| McAllen, TX | 196 km | 72°F | −13°F | Too late in the season |
This page also covers Portland (11.1 km): they share the same model grid cell area, within 25 km.
Questions
- What is the soil temperature in Corpus Christi today?
- About 68°F on average in the top 4 inches (0–10 cm), with a low of 66°F and a high of 71°F, from NOAA's GFS model run of Nov 11, 12:00 UTC (7 am Eastern).
- Is it time to put down crabgrass preventer in Corpus Christi?
- Soil here stayed above 50°F all last winter, so the 50 to 55°F soil rule gives no spring window. Time pre-emergent to your local calendar.
- When did the soil in Corpus Christi reach 55°F this year?
- The 5-day average held 55°F from Feb 1, 2026.
- How accurate is a modelled soil temperature?
- Against NOAA's 108 reference stations the model's daily average was off by 4.2°F on average, and within 5°F on 68% of days. A shaded, mulched or watered yard can differ more.
Data: Global Forecast System (GFS) 0.25°, soil temperature 0–10 cm (TSOIL) (NOAA National Centers for Environmental Prediction (NCEP)); U.S. Climate Reference Network (USCRN) hourly data, version 2 (soil temperature at 5 cm and 10 cm, air temperature) (NOAA National Centers for Environmental Information (NCEI)); Global Historical Climatology Network - Daily (GHCN-Daily), daily maximum and minimum temperature (NOAA National Centers for Environmental Information (NCEI)); GeoNames gazetteer (cities15000) (GeoNames).