What is the soil temperature in ZIP code 97537 today?

About 52°F on average in the top 4 inches (0–10 cm), low 50°F and high 55°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 10.3 km from the ZIP centre, not a reading from your yard.

Is it time for crabgrass preventer in 97537?

The spring window is closed. It opens again when the soil holds 50°F. Last spring the soil held 50°F from Apr 28 and 55°F from May 3.

ZIP 97537 · Grants Pass, OR · Nov 11, 2026

Soil temperature for ZIP code 97537

52°Faverage today, 0–4 in deep (modelled)
low 50°F · high 55°F

Modelled by NOAA GFS, not measured · run Nov 11, 12:00 UTC (7 am Eastern) · grid cell 10.3 km from the ZIP centre point

On a week ago

4° warmer

48°F on Nov 4

5-day mean

51°F

what the verdicts use

Held 55°F last spring

May 3

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	48.2°F	46.0°F	50.3°F	analysis
Nov 5	48.8°F	46.7°F	50.8°F	analysis
Nov 6	48.9°F	47.1°F	52.1°F	analysis
Nov 7	50.0°F	47.4°F	53.3°F	analysis
Nov 8	52.3°F	51.9°F	53.0°F	analysis
Nov 9	50.5°F	49.8°F	51.4°F	analysis
Nov 10	51.8°F	50.7°F	54.5°F	analysis
Today	52.3°F	50.4°F	54.6°F	analysis
Nov 12	51.7°F	49.8°F	53.5°F	forecast
Nov 13	49.0°F	47.8°F	51.6°F	forecast
Nov 14	45.9°F	45.2°F	46.7°F	forecast
Nov 15	45.0°F	44.7°F	45.4°F	forecast
Nov 16	44.5°F	43.2°F	45.6°F	forecast
Nov 17	43.5°F	41.5°F	45.6°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	Jan 14
50°F	Pre-emergent window opens	Apr 28
55°F	Crabgrass can germinate	May 3
60°F	Tomatoes	Jun 14
65°F	Warm-season grass seed	Jun 16

Grants Pass, OR, 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.

97525 51°F · 97526 52°F · 97503 51°F · 97502 51°F · 97497 52°F · 97527 52°F · 97410 50°F · 97539 51°F

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

Questions

What is the soil temperature in ZIP code 97537 today?: About 52°F on average in the top 4 inches (0–10 cm), low 50°F and high 55°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 10.3 km from the ZIP centre, not a reading from your yard.
Is it time for crabgrass preventer in 97537?: The spring window is closed. It opens again when the soil holds 50°F. Last spring the soil held 50°F from Apr 28 and 55°F from May 3.

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).