What is the soil temperature in ZIP code 55445 today?

About 49°F on average in the top 4 inches (0–10 cm), low 48°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 16.6 km from the ZIP centre, not a reading from your yard.

Is it time for crabgrass preventer in 55445?

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 55445 · Brooklyn Park, MN · Nov 11, 2026

Soil temperature for ZIP code 55445

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

Modelled by NOAA GFS, not measured · run Nov 11, 12:00 UTC (7 am Eastern) · grid cell 16.6 km from the ZIP centre point

On a week ago

4° cooler

53°F on Nov 4

5-day mean

47°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	52.7°F	51.9°F	54.1°F	analysis
Nov 5	48.7°F	46.0°F	51.4°F	analysis
Nov 6	42.3°F	40.0°F	44.7°F	analysis
Nov 7	43.2°F	39.5°F	47.8°F	analysis
Nov 8	47.2°F	44.3°F	49.8°F	analysis
Nov 9	48.2°F	44.3°F	52.9°F	analysis
Nov 10	48.8°F	45.2°F	51.8°F	analysis
Today	48.8°F	47.9°F	49.2°F	analysis
Nov 12	41.8°F	40.4°F	44.4°F	forecast
Nov 13	37.6°F	36.2°F	38.6°F	forecast
Nov 14	36.7°F	34.8°F	38.3°F	forecast
Nov 15	37.9°F	35.5°F	41.3°F	forecast
Nov 16	41.7°F	39.0°F	45.9°F	forecast
Nov 17	44.3°F	41.5°F	47.4°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	Mar 22
50°F	Pre-emergent window opens	May 12
55°F	Crabgrass can germinate	May 25
60°F	Tomatoes	May 26
65°F	Warm-season grass seed	May 28

Andover, MN, 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.

55443 51°F · 55369 48°F · 55316 48°F · 55444 51°F · 55428 49°F · 55433 48°F · 55429 51°F · 55430 51°F

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

Questions

What is the soil temperature in ZIP code 55445 today?: About 49°F on average in the top 4 inches (0–10 cm), low 48°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 16.6 km from the ZIP centre, not a reading from your yard.
Is it time for crabgrass preventer in 55445?: 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).