What is the soil temperature in ZIP code 55321 today?

About 48°F on average in the top 4 inches (0–10 cm), low 46°F and high 49°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 55321?

The spring window is closed. It opens again when the soil holds 50°F. Last spring the soil held 50°F from May 12 and 55°F from May 25.

ZIP 55321 · Hutchinson, MN · Nov 11, 2026

Soil temperature for ZIP code 55321

48°Faverage today, 0–4 in deep (modelled)
low 46°F · high 49°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

3° cooler

51°F on Nov 4

5-day mean

46°F

what the verdicts use

Held 55°F last spring

May 25

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	50.7°F	49.9°F	52.3°F	analysis
Nov 5	47.3°F	45.1°F	49.8°F	analysis
Nov 6	40.2°F	39.0°F	42.2°F	analysis
Nov 7	41.1°F	37.3°F	46.2°F	analysis
Nov 8	45.8°F	43.4°F	48.3°F	analysis
Nov 9	46.5°F	42.7°F	51.4°F	analysis
Nov 10	47.1°F	43.7°F	50.2°F	analysis
Today	47.8°F	46.5°F	48.7°F	analysis
Nov 12	41.2°F	40.0°F	43.3°F	forecast
Nov 13	36.6°F	35.4°F	38.2°F	forecast
Nov 14	35.2°F	33.6°F	36.6°F	forecast
Nov 15	35.8°F	34.4°F	38.5°F	forecast
Nov 16	40.9°F	38.1°F	45.6°F	forecast
Nov 17	43.8°F	41.1°F	47.1°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 12
55°F	Crabgrass can germinate	May 25
60°F	Tomatoes	May 27
65°F	Warm-season grass seed	May 28

Saint Michael, MN, 44 km away: the full city page, with the 2026 season chart, growing degree days and nearby cities →

Nearby ZIP codes

Today's modelled average.

55349 47°F · 55325 48°F · 55390 47°F · 55381 48°F · 55395 47°F · 55302 48°F · 55324 48°F · 55363 47°F

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

Questions

What is the soil temperature in ZIP code 55321 today?: About 48°F on average in the top 4 inches (0–10 cm), low 46°F and high 49°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 55321?: The spring window is closed. It opens again when the soil holds 50°F. Last spring the soil held 50°F from May 12 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).