What is the soil temperature in ZIP code 73662 today?

About 62°F on average in the top 4 inches (0–10 cm), low 58°F and high 66°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 11.1 km from the ZIP centre, not a reading from your yard.

Is it time for crabgrass preventer in 73662?

The spring window is closed. It opens again when the soil holds 50°F. Last spring the soil held 50°F from Feb 7 and 55°F from Feb 10.

ZIP 73662 · Elk City, OK · Nov 11, 2026

Soil temperature for ZIP code 73662

62°Faverage today, 0–4 in deep (modelled)
low 58°F · high 66°F

Modelled by NOAA GFS, not measured · run Nov 11, 12:00 UTC (7 am Eastern) · grid cell 11.1 km from the ZIP centre point

On a week ago

2° warmer

60°F on Nov 4

5-day mean

58°F

what the verdicts use

Held 55°F last spring

Feb 10

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	60.5°F	54.8°F	66.9°F	analysis
Nov 5	58.6°F	56.4°F	60.6°F	analysis
Nov 6	55.4°F	51.2°F	59.6°F	analysis
Nov 7	53.8°F	48.5°F	59.4°F	analysis
Nov 8	56.4°F	49.9°F	64.2°F	analysis
Nov 9	58.0°F	52.4°F	63.8°F	analysis
Nov 10	61.2°F	56.1°F	67.6°F	analysis
Today	62.1°F	58.0°F	66.3°F	analysis
Nov 12	61.0°F	55.3°F	67.6°F	forecast
Nov 13	57.9°F	53.9°F	60.6°F	forecast
Nov 14	53.9°F	49.6°F	57.8°F	forecast
Nov 15	50.7°F	47.1°F	55.3°F	forecast
Nov 16	47.1°F	46.3°F	48.4°F	forecast
Nov 17	49.8°F	48.3°F	52.2°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	Feb 3
50°F	Pre-emergent window opens	Feb 7
55°F	Crabgrass can germinate	Feb 10
60°F	Tomatoes	Mar 20
65°F	Warm-season grass seed	Mar 21

Nearby ZIP codes

Today's modelled average.

73627 61°F · 73644 61°F · 73645 62°F · 73666 62°F · 73673 63°F · 73668 62°F · 73628 61°F · 73626 61°F

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

Questions

What is the soil temperature in ZIP code 73662 today?: About 62°F on average in the top 4 inches (0–10 cm), low 58°F and high 66°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 11.1 km from the ZIP centre, not a reading from your yard.
Is it time for crabgrass preventer in 73662?: The spring window is closed. It opens again when the soil holds 50°F. Last spring the soil held 50°F from Feb 7 and 55°F from Feb 10.

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).