ZIP 71826 · Arkansas · Nov 11, 2026
Soil temperature for ZIP code 71826
low 65°F · high 70°F
Modelled by NOAA GFS, not measured · run Nov 11, 12:00 UTC (7 am Eastern) · grid cell 10.6 km from the ZIP centre point
What the soil says today
- Pre-emergentSeason over
- Cool-season seedToo late in the season
- Warm-season seedToo cold
- 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, modelled. Dots and line: daily average (dashed = forecast); bars: low to high; green band: 50–55°F.
View as table
| Day | Average | Low | High | |
|---|---|---|---|---|
| Nov 4 | 65.1°F | 63.2°F | 66.7°F | analysis |
| Nov 5 | 64.2°F | 60.9°F | 67.8°F | analysis |
| Nov 6 | 65.5°F | 63.8°F | 67.5°F | analysis |
| Nov 7 | 63.8°F | 62.3°F | 65.1°F | analysis |
| Nov 8 | 61.9°F | 59.6°F | 64.2°F | analysis |
| Nov 9 | 62.0°F | 59.4°F | 64.8°F | analysis |
| Nov 10 | 64.3°F | 61.5°F | 68.4°F | analysis |
| Today | 67.3°F | 64.9°F | 70.3°F | analysis |
| Nov 12 | 65.5°F | 63.4°F | 67.8°F | forecast |
| Nov 13 | 61.1°F | 59.3°F | 63.2°F | forecast |
| Nov 14 | 56.9°F | 55.0°F | 58.8°F | forecast |
| Nov 15 | 55.4°F | 54.1°F | 56.9°F | forecast |
| Nov 16 | 54.8°F | 52.7°F | 57.0°F | forecast |
| Nov 17 | 53.6°F | 50.8°F | 56.5°F | forecast |
Spring 2026 threshold dates
From the 5-day mean held for 10 days or more.
| Soil | What it means | Held from (spring 2026) |
|---|---|---|
| 40°F | Peas and lettuce | Feb 3 |
| 50°F | Pre-emergent window opens | Feb 7 |
| 55°F | Crabgrass can germinate | Feb 10 |
| 60°F | Tomatoes | Mar 1 |
| 65°F | Warm-season grass seed | Mar 2 |
Nearby ZIP codes
Today's modelled average.
71064 67°F · 71861 66°F · 71837 67°F · 71044 68°F · 71834 68°F · 71839 67°F · 71075 66°F · 71845 67°F
More: crabgrass timing in Arkansas · every Arkansas city · how accurate the model is.
Questions
- What is the soil temperature in ZIP code 71826 today?
- About 67°F on average in the top 4 inches (0–10 cm), low 65°F and high 70°F, from NOAA's GFS model run of Nov 11, 12:00 UTC (7 am Eastern). It is a model value for a grid cell 10.6 km from the ZIP centre, not a reading from your yard.
- Is it time for crabgrass preventer in 71826?
- The spring window is closed. It opens again when the soil holds 50°F. Last spring the soil held 50°F from Feb 7 and 55°F from Feb 10.
Data: Global Forecast System (GFS) 0.25°, soil temperature 0–10 cm (TSOIL) (NOAA National Centers for Environmental Prediction (NCEP)); 2025 Gazetteer ZIP Code Tabulation Areas (ZCTA) and 2024 cartographic boundary state outlines (U.S. Census Bureau).