What is the soil temperature in ZIP code 49083 today?

About 49°F on average in the top 4 inches (0–10 cm), low 46°F and high 51°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 13.9 km from the ZIP centre, not a reading from your yard.

Is it time for crabgrass preventer in 49083?

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 May 26.

ZIP 49083 · Comstock Northwest, MI · Nov 11, 2026

Soil temperature for ZIP code 49083

49°Faverage today, 0–4 in deep (modelled)
low 46°F · high 51°F

Modelled by NOAA GFS, not measured · run Nov 11, 12:00 UTC (7 am Eastern) · grid cell 13.9 km from the ZIP centre point

On a week ago

15° cooler

64°F on Nov 4

5-day mean

48°F

what the verdicts use

Held 55°F last spring

May 26

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	64.0°F	62.6°F	65.1°F	analysis
Nov 5	55.5°F	53.8°F	58.4°F	analysis
Nov 6	48.5°F	47.3°F	51.2°F	analysis
Nov 7	46.3°F	44.0°F	47.6°F	analysis
Nov 8	45.7°F	41.8°F	50.3°F	analysis
Nov 9	47.8°F	44.0°F	50.3°F	analysis
Nov 10	50.0°F	46.3°F	53.6°F	analysis
Today	49.0°F	45.8°F	51.2°F	analysis
Nov 12	44.3°F	41.9°F	47.4°F	forecast
Nov 13	39.3°F	37.3°F	40.4°F	forecast
Nov 14	38.9°F	36.1°F	41.9°F	forecast
Nov 15	37.6°F	36.9°F	39.3°F	forecast
Nov 16	38.1°F	36.4°F	41.0°F	forecast
Nov 17	38.9°F	35.9°F	42.7°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 22
50°F	Pre-emergent window opens	May 17
55°F	Crabgrass can germinate	May 26
60°F	Tomatoes	Jun 5
65°F	Warm-season grass seed	not reached

Kalamazoo, MI, 14 km away: the full city page, with the 2026 season chart, growing degree days and nearby cities →

Nearby ZIP codes

Today's modelled average.

49060 49°F · 49004 49°F · 49074 49°F · 49012 49°F · 49053 49°F · 49048 49°F · 49007 49°F · 49080 49°F

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

Questions

What is the soil temperature in ZIP code 49083 today?: About 49°F on average in the top 4 inches (0–10 cm), low 46°F and high 51°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 13.9 km from the ZIP centre, not a reading from your yard.
Is it time for crabgrass preventer in 49083?: 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 May 26.

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).