What is the soil temperature in ZIP code 53015 today?

About 47°F on average in the top 4 inches (0–10 cm), low 47°F and high 48°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 10.7 km from the ZIP centre, not a reading from your yard.

Is it time for crabgrass preventer in 53015?

The spring window is closed. It opens again when the soil holds 50°F. Last spring the soil held 50°F from May 17 and 55°F from Jun 4.

ZIP 53015 · Sheboygan, WI · Nov 11, 2026

Soil temperature for ZIP code 53015

47°Faverage today, 0–4 in deep (modelled)
low 47°F · high 48°F

Modelled by NOAA GFS, not measured · run Nov 11, 12:00 UTC (7 am Eastern) · grid cell 10.7 km from the ZIP centre point

On a week ago

11° cooler

58°F on Nov 4

5-day mean

45°F

what the verdicts use

Held 55°F last spring

Jun 4

crabgrass germination temperature

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	58.4°F	57.7°F	58.8°F	analysis
Nov 5	52.0°F	49.1°F	54.8°F	analysis
Nov 6	44.2°F	43.3°F	46.5°F	analysis
Nov 7	40.6°F	38.0°F	43.4°F	analysis
Nov 8	44.6°F	41.8°F	48.8°F	analysis
Nov 9	45.3°F	42.3°F	48.2°F	analysis
Nov 10	48.2°F	45.6°F	50.5°F	analysis
Today	47.3°F	46.7°F	47.9°F	analysis
Nov 12	42.1°F	40.8°F	44.4°F	forecast
Nov 13	37.8°F	35.9°F	38.6°F	forecast
Nov 14	37.0°F	35.2°F	39.0°F	forecast
Nov 15	37.3°F	34.8°F	39.8°F	forecast
Nov 16	37.5°F	34.7°F	40.8°F	forecast
Nov 17	38.9°F	35.4°F	42.4°F	forecast

Source: NOAA NCEP GFS 0.25°, 0–10 cm soil temperature, run Nov 11, 12:00 UTC (7 am Eastern).

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	Apr 12
50°F	Pre-emergent window opens	May 17
55°F	Crabgrass can germinate	Jun 4
60°F	Tomatoes	not reached
65°F	Warm-season grass seed	not reached

Sheboygan, WI, 18 km away: the full city page, with the 2026 season chart, growing degree days and nearby cities →

Nearby ZIP codes

Today's modelled average.

53063 47°F · 53083 48°F · 54232 47°F · 53042 47°F · 54245 47°F · 53020 47°F · 53044 48°F · 53085 48°F

More: crabgrass timing in Wisconsin · every Wisconsin city · how accurate the model is.

Questions

What is the soil temperature in ZIP code 53015 today?: About 47°F on average in the top 4 inches (0–10 cm), low 47°F and high 48°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 10.7 km from the ZIP centre, not a reading from your yard.
Is it time for crabgrass preventer in 53015?: The spring window is closed. It opens again when the soil holds 50°F. Last spring the soil held 50°F from May 17 and 55°F from Jun 4.

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).