ZIP 82730 · Wyoming · Nov 11, 2026
Soil temperature for ZIP code 82730
low 42°F · high 53°F
Modelled by NOAA GFS, not measured · run Nov 11, 12:00 UTC (7 am Eastern) · grid cell 5.8 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
- TomatoesToo cold
- 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 | 42.4°F | 37.7°F | 47.9°F | analysis |
| Nov 5 | 44.0°F | 39.0°F | 50.5°F | analysis |
| Nov 6 | 45.2°F | 40.4°F | 51.1°F | analysis |
| Nov 7 | 44.7°F | 39.5°F | 50.8°F | analysis |
| Nov 8 | 46.3°F | 41.3°F | 53.6°F | analysis |
| Nov 9 | 48.2°F | 43.6°F | 54.2°F | analysis |
| Nov 10 | 47.1°F | 42.4°F | 52.5°F | analysis |
| Today | 47.0°F | 42.2°F | 53.2°F | analysis |
| Nov 12 | 48.2°F | 42.7°F | 55.0°F | forecast |
| Nov 13 | 47.2°F | 43.7°F | 50.4°F | forecast |
| Nov 14 | 46.3°F | 42.4°F | 50.8°F | forecast |
| Nov 15 | 46.3°F | 41.6°F | 51.9°F | forecast |
| Nov 16 | 46.2°F | 42.2°F | 51.0°F | forecast |
| Nov 17 | 46.7°F | 42.2°F | 51.9°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 | Mar 2 |
| 50°F | Pre-emergent window opens | Mar 21 |
| 55°F | Crabgrass can germinate | May 25 |
| 60°F | Tomatoes | May 26 |
| 65°F | Warm-season grass seed | Jun 20 |
This ZIP code area covers about 601 square miles; the reading is for the model grid cell nearest its Census centre point, which can be far from where you are. Try a neighbouring ZIP if it looks off.
Nearby ZIP codes
Today's modelled average.
82723 46°F · 82701 48°F · 82729 44°F · 82721 46°F · 82727 48°F · 82714 45°F · 82712 49°F · 82711 47°F
More: crabgrass timing in Wyoming · every Wyoming city · how accurate the model is.
Questions
- What is the soil temperature in ZIP code 82730 today?
- About 47°F on average in the top 4 inches (0–10 cm), low 42°F and high 53°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 5.8 km from the ZIP centre, not a reading from your yard.
- Is it time for crabgrass preventer in 82730?
- The spring window is closed. It opens again when the soil holds 50°F. Last spring the soil held 50°F from Mar 21 and 55°F from May 25.
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).