What is the soil temperature in ZIP code 27340 today?

About 58°F on average in the top 4 inches (0–10 cm), low 54°F and high 61°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 8.1 km from the ZIP centre, not a reading from your yard.

Is it time for crabgrass preventer in 27340?

The spring window is closed. It opens again when the soil holds 50°F. Last spring the soil held 50°F from Mar 5 and 55°F from Mar 7.

ZIP 27340 · Graham, NC · Nov 11, 2026

Soil temperature for ZIP code 27340

58°Faverage today, 0–4 in deep (modelled)
low 54°F · high 61°F

Modelled by NOAA GFS, not measured · run Nov 11, 12:00 UTC (7 am Eastern) · grid cell 8.1 km from the ZIP centre point

On a week ago

4° cooler

62°F on Nov 4

5-day mean

57°F

what the verdicts use

Held 55°F last spring

Mar 7

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	61.8°F	58.8°F	64.9°F	analysis
Nov 5	65.9°F	64.0°F	68.6°F	analysis
Nov 6	65.9°F	63.7°F	67.6°F	analysis
Nov 7	58.9°F	57.8°F	60.6°F	analysis
Nov 8	55.0°F	52.1°F	57.1°F	analysis
Nov 9	55.6°F	52.6°F	58.5°F	analysis
Nov 10	56.1°F	52.5°F	59.4°F	analysis
Today	57.8°F	54.4°F	60.8°F	analysis
Nov 12	58.6°F	56.4°F	60.0°F	forecast
Nov 13	53.6°F	52.4°F	56.2°F	forecast
Nov 14	48.5°F	46.5°F	49.8°F	forecast
Nov 15	45.1°F	42.0°F	47.2°F	forecast
Nov 16	45.8°F	43.1°F	48.2°F	forecast
Nov 17	46.8°F	44.2°F	49.3°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 14
50°F	Pre-emergent window opens	Mar 5
55°F	Crabgrass can germinate	Mar 7
60°F	Tomatoes	Apr 14
65°F	Warm-season grass seed	May 19

Burlington, NC, 20 km away: the full city page, with the 2026 season chart, growing degree days and nearby cities →

Nearby ZIP codes

Today's modelled average.

27253 58°F · 27349 58°F · 27516 58°F · 27258 58°F · 27243 58°F · 27201 58°F · 27215 58°F · 27510 58°F

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

Questions

What is the soil temperature in ZIP code 27340 today?: About 58°F on average in the top 4 inches (0–10 cm), low 54°F and high 61°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 8.1 km from the ZIP centre, not a reading from your yard.
Is it time for crabgrass preventer in 27340?: The spring window is closed. It opens again when the soil holds 50°F. Last spring the soil held 50°F from Mar 5 and 55°F from Mar 7.

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).