What is the soil temperature in ZIP code 93227 today?

About 65°F on average in the top 4 inches (0–10 cm), low 60°F and high 74°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 12.8 km from the ZIP centre, not a reading from your yard.

Is it time for crabgrass preventer in 93227?

The spring window is closed. It opens again when the soil holds 50°F. Last spring the soil held 50°F from Jan 14 and 55°F from Feb 1.

ZIP 93227 · Visalia, CA · Nov 11, 2026

Soil temperature for ZIP code 93227

65°Faverage today, 0–4 in deep (modelled)
low 60°F · high 74°F

Modelled by NOAA GFS, not measured · run Nov 11, 12:00 UTC (7 am Eastern) · grid cell 12.8 km from the ZIP centre point

On a week ago

2° warmer

63°F on Nov 4

5-day mean

65°F

what the verdicts use

Held 55°F last spring

Feb 1

crabgrass germination temperature

What the soil says today

Pre-emergentSeason over
Cool-season seedToo late in the season
Warm-season seedToo cold
TomatoesSoil warm enough
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	63.1°F	59.8°F	68.2°F	analysis
Nov 5	61.6°F	57.7°F	68.0°F	analysis
Nov 6	61.8°F	57.2°F	68.9°F	analysis
Nov 7	63.9°F	58.8°F	72.7°F	analysis
Nov 8	65.3°F	61.2°F	71.6°F	analysis
Nov 9	64.4°F	59.8°F	71.4°F	analysis
Nov 10	64.6°F	60.2°F	71.8°F	analysis
Today	64.9°F	59.6°F	73.5°F	analysis
Nov 12	66.5°F	62.2°F	73.2°F	forecast
Nov 13	66.4°F	63.1°F	70.6°F	forecast
Nov 14	65.1°F	61.8°F	68.2°F	forecast
Nov 15	61.3°F	57.3°F	67.1°F	forecast
Nov 16	61.5°F	58.8°F	64.8°F	forecast
Nov 17	59.2°F	57.8°F	61.7°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	never below
50°F	Pre-emergent window opens	Jan 14
55°F	Crabgrass can germinate	Feb 1
60°F	Tomatoes	Mar 12
65°F	Warm-season grass seed	Mar 18

Visalia, CA, 11 km away: the full city page, with the 2026 season chart, growing degree days and nearby cities →

Nearby ZIP codes

Today's modelled average.

93277 62°F · 93291 62°F · 93673 63°F · 93631 63°F · 93235 62°F · 93292 62°F · 93274 65°F · 93230 65°F

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

Questions

What is the soil temperature in ZIP code 93227 today?: About 65°F on average in the top 4 inches (0–10 cm), low 60°F and high 74°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 12.8 km from the ZIP centre, not a reading from your yard.
Is it time for crabgrass preventer in 93227?: The spring window is closed. It opens again when the soil holds 50°F. Last spring the soil held 50°F from Jan 14 and 55°F from Feb 1.

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).