What is the soil temperature in ZIP code 60941 today?

About 53°F on average in the top 4 inches (0–10 cm), low 49°F and high 56°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 8.4 km from the ZIP centre, not a reading from your yard.

Is it time for crabgrass preventer in 60941?

The spring window is closed. It opens again when the soil holds 50°F. Last spring the soil held 50°F from Apr 11 and 55°F from May 11.

ZIP 60941 · Kankakee, IL · Nov 11, 2026

Soil temperature for ZIP code 60941

53°Faverage today, 0–4 in deep (modelled)
low 49°F · high 56°F

Modelled by NOAA GFS, not measured · run Nov 11, 12:00 UTC (7 am Eastern) · grid cell 8.4 km from the ZIP centre point

On a week ago

11° cooler

64°F on Nov 4

5-day mean

50°F

what the verdicts use

Held 55°F last spring

May 11

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	63.6°F	61.0°F	65.8°F	analysis
Nov 5	55.8°F	54.1°F	57.7°F	analysis
Nov 6	51.1°F	49.8°F	53.5°F	analysis
Nov 7	45.5°F	41.5°F	48.8°F	analysis
Nov 8	46.9°F	41.6°F	52.9°F	analysis
Nov 9	50.4°F	45.2°F	55.3°F	analysis
Nov 10	53.7°F	49.4°F	58.1°F	analysis
Today	52.9°F	48.8°F	55.5°F	analysis
Nov 12	48.5°F	46.6°F	51.0°F	forecast
Nov 13	41.2°F	38.1°F	43.3°F	forecast
Nov 14	39.8°F	35.5°F	43.2°F	forecast
Nov 15	39.6°F	36.1°F	43.4°F	forecast
Nov 16	41.8°F	36.4°F	46.4°F	forecast
Nov 17	42.0°F	37.0°F	46.2°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	Mar 6
50°F	Pre-emergent window opens	Apr 11
55°F	Crabgrass can germinate	May 11
60°F	Tomatoes	May 17
65°F	Warm-season grass seed	May 27

Kankakee, IL, 21 km away: the full city page, with the 2026 season chart, growing degree days and nearby cities →

Nearby ZIP codes

Today's modelled average.

60917 53°F · 60969 53°F · 60913 52°F · 60961 53°F · 60919 53°F · 60922 53°F · 60927 53°F · 60935 52°F

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

Questions

What is the soil temperature in ZIP code 60941 today?: About 53°F on average in the top 4 inches (0–10 cm), low 49°F and high 56°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 8.4 km from the ZIP centre, not a reading from your yard.
Is it time for crabgrass preventer in 60941?: The spring window is closed. It opens again when the soil holds 50°F. Last spring the soil held 50°F from Apr 11 and 55°F from May 11.

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).