What is the soil temperature in ZIP code 04495 today?

About 40°F on average in the top 4 inches (0–10 cm), low 39°F and high 40°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 7.4 km from the ZIP centre, not a reading from your yard.

Is it time for crabgrass preventer in 04495?

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 6.

ZIP 04495 · Maine · Nov 11, 2026

Soil temperature for ZIP code 04495

40°Faverage today, 0–4 in deep (modelled)
low 39°F · high 40°F

Modelled by NOAA GFS, not measured · run Nov 11, 12:00 UTC (7 am Eastern) · grid cell 7.4 km from the ZIP centre point

On a week ago

10° cooler

50°F on Nov 4

5-day mean

43°F

what the verdicts use

Held 55°F last spring

Jun 6

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	49.9°F	47.4°F	53.2°F	analysis
Nov 5	53.5°F	51.0°F	56.4°F	analysis
Nov 6	57.5°F	56.6°F	58.8°F	analysis
Nov 7	50.5°F	46.3°F	55.0°F	analysis
Nov 8	43.4°F	41.6°F	45.2°F	analysis
Nov 9	40.5°F	38.8°F	41.6°F	analysis
Nov 10	39.2°F	37.9°F	39.9°F	analysis
Today	39.9°F	39.4°F	40.2°F	analysis
Nov 12	38.7°F	37.8°F	39.2°F	forecast
Nov 13	36.1°F	35.9°F	36.4°F	forecast
Nov 14	35.9°F	35.8°F	36.1°F	forecast
Nov 15	37.2°F	36.4°F	38.2°F	forecast
Nov 16	37.3°F	37.0°F	37.5°F	forecast
Nov 17	36.5°F	35.9°F	37.0°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 28
50°F	Pre-emergent window opens	May 18
55°F	Crabgrass can germinate	Jun 6
60°F	Tomatoes	not reached
65°F	Warm-season grass seed	not reached

Nearby ZIP codes

Today's modelled average.

04459 40°F · 04451 40°F · 04457 40°F · 04455 40°F · 04487 39°F · 04460 39°F · 04493 40°F · 04430 39°F

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

Questions

What is the soil temperature in ZIP code 04495 today?: About 40°F on average in the top 4 inches (0–10 cm), low 39°F and high 40°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 7.4 km from the ZIP centre, not a reading from your yard.
Is it time for crabgrass preventer in 04495?: 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 6.

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).