What is the soil temperature in ZIP code 61772 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 13.8 km from the ZIP centre, not a reading from your yard.

Is it time for crabgrass preventer in 61772?

The spring window is closed. It opens again when the soil holds 50°F. Last spring the soil held 50°F from Apr 10 and 55°F from Apr 12.

ZIP 61772 · Bloomington, IL · Nov 11, 2026

Soil temperature for ZIP code 61772

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 13.8 km from the ZIP centre point

On a week ago

8° cooler

61°F on Nov 4

5-day mean

50°F

what the verdicts use

Held 55°F last spring

Apr 12

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	61.2°F	58.1°F	64.2°F	analysis
Nov 5	54.0°F	52.1°F	55.7°F	analysis
Nov 6	50.9°F	50.0°F	52.8°F	analysis
Nov 7	45.0°F	41.1°F	48.4°F	analysis
Nov 8	46.4°F	41.3°F	52.4°F	analysis
Nov 9	49.8°F	45.1°F	54.6°F	analysis
Nov 10	53.8°F	49.9°F	57.7°F	analysis
Today	53.2°F	49.4°F	55.7°F	analysis
Nov 12	48.2°F	46.1°F	50.8°F	forecast
Nov 13	40.4°F	37.3°F	42.3°F	forecast
Nov 14	39.1°F	35.0°F	42.9°F	forecast
Nov 15	40.6°F	35.7°F	45.4°F	forecast
Nov 16	42.1°F	37.5°F	46.2°F	forecast
Nov 17	42.3°F	37.7°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 10
55°F	Crabgrass can germinate	Apr 12
60°F	Tomatoes	May 17
65°F	Warm-season grass seed	May 27

Bloomington, IL, 12 km away: the full city page, with the 2026 season chart, growing degree days and nearby cities →

Nearby ZIP codes

Today's modelled average.

61754 54°F · 61745 54°F · 61701 53°F · 61774 53°F · 61704 53°F · 61705 53°F · 61778 54°F · 61761 53°F

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

Questions

What is the soil temperature in ZIP code 61772 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 13.8 km from the ZIP centre, not a reading from your yard.
Is it time for crabgrass preventer in 61772?: The spring window is closed. It opens again when the soil holds 50°F. Last spring the soil held 50°F from Apr 10 and 55°F from Apr 12.

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).