What is the soil temperature in ZIP code 12423 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 16.2 km from the ZIP centre, not a reading from your yard.

Is it time for crabgrass preventer in 12423?

The spring window is closed. It opens again when the soil holds 50°F. Last spring the soil held 50°F from May 18 and 55°F from Jun 5.

ZIP 12423 · Hudson, NY · Nov 11, 2026

Soil temperature for ZIP code 12423

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 16.2 km from the ZIP centre point

On a week ago

6° cooler

54°F on Nov 4

5-day mean

49°F

what the verdicts use

Held 55°F last spring

Jun 5

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	54.3°F	51.4°F	57.6°F	analysis
Nov 5	56.0°F	54.4°F	57.6°F	analysis
Nov 6	57.1°F	55.9°F	57.8°F	analysis
Nov 7	53.6°F	50.2°F	55.9°F	analysis
Nov 8	47.9°F	47.2°F	48.4°F	analysis
Nov 9	46.7°F	46.5°F	47.0°F	analysis
Nov 10	46.9°F	44.7°F	49.5°F	analysis
Today	48.1°F	46.5°F	48.8°F	analysis
Nov 12	45.3°F	43.8°F	46.9°F	forecast
Nov 13	40.5°F	39.6°F	41.8°F	forecast
Nov 14	39.0°F	38.6°F	39.3°F	forecast
Nov 15	37.4°F	36.4°F	38.2°F	forecast
Nov 16	38.2°F	37.0°F	38.9°F	forecast
Nov 17	37.4°F	37.2°F	37.5°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	Apr 12
50°F	Pre-emergent window opens	May 18
55°F	Crabgrass can germinate	Jun 5
60°F	Tomatoes	Jun 7
65°F	Warm-season grass seed	not reached

Albany, NY, 42 km away: the full city page, with the 2026 season chart, growing degree days and nearby cities →

Nearby ZIP codes

Today's modelled average.

12418 44°F · 12460 46°F · 12431 47°F · 12405 47°F · 12422 46°F · 12083 48°F · 12120 46°F · 12413 47°F

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

Questions

What is the soil temperature in ZIP code 12423 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 16.2 km from the ZIP centre, not a reading from your yard.
Is it time for crabgrass preventer in 12423?: The spring window is closed. It opens again when the soil holds 50°F. Last spring the soil held 50°F from May 18 and 55°F from Jun 5.

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).