What is the soil temperature in ZIP code 97877 today?

About 42°F on average in the top 4 inches (0–10 cm), low 40°F and high 45°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 10.6 km from the ZIP centre, not a reading from your yard.

Is it time for crabgrass preventer in 97877?

The spring window is closed. It opens again when the soil holds 50°F. Last spring the soil held 50°F from May 4 and 55°F from Jun 16.

ZIP 97877 · Oregon · Nov 11, 2026

Soil temperature for ZIP code 97877

42°Faverage today, 0–4 in deep (modelled)
low 40°F · high 45°F

Modelled by NOAA GFS, not measured · run Nov 11, 12:00 UTC (7 am Eastern) · grid cell 10.6 km from the ZIP centre point

On a week ago

4° warmer

38°F on Nov 4

5-day mean

41°F

what the verdicts use

Held 55°F last spring

Jun 16

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	37.7°F	35.0°F	42.4°F	analysis
Nov 5	39.0°F	37.5°F	40.9°F	analysis
Nov 6	36.9°F	34.7°F	40.7°F	analysis
Nov 7	38.9°F	37.0°F	42.5°F	analysis
Nov 8	40.5°F	39.1°F	42.0°F	analysis
Nov 9	40.1°F	38.4°F	43.4°F	analysis
Nov 10	41.4°F	39.7°F	44.1°F	analysis
Today	41.9°F	39.8°F	45.2°F	analysis
Nov 12	41.8°F	40.0°F	44.8°F	forecast
Nov 13	41.2°F	39.9°F	42.9°F	forecast
Nov 14	39.7°F	37.7°F	42.0°F	forecast
Nov 15	36.5°F	35.6°F	37.7°F	forecast
Nov 16	36.8°F	36.6°F	37.0°F	forecast
Nov 17	35.6°F	34.9°F	36.4°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 19
50°F	Pre-emergent window opens	May 4
55°F	Crabgrass can germinate	Jun 16
60°F	Tomatoes	not reached
65°F	Warm-season grass seed	not reached

Nearby ZIP codes

Today's modelled average.

97817 42°F · 97833 46°F · 97837 44°F · 97884 44°F · 97867 46°F · 97814 46°F · 97880 48°F · 97869 46°F

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

Questions

What is the soil temperature in ZIP code 97877 today?: About 42°F on average in the top 4 inches (0–10 cm), low 40°F and high 45°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 10.6 km from the ZIP centre, not a reading from your yard.
Is it time for crabgrass preventer in 97877?: The spring window is closed. It opens again when the soil holds 50°F. Last spring the soil held 50°F from May 4 and 55°F from Jun 16.

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).