SOIL · 2 IN DEPTH · SALT LAKE CITY, UT
Soil temperature in Salt Lake City, UT
Crabgrass pre-emergent: Window has likely passed: soil is at or above 60°F. Pre-emergent is a product that stops weed seeds before they sprout, so it only works ahead of germination.
SURFACE
81.3°F
2 IN DEPTH
86.8°F
6 IN DEPTH
89.2°F
PAST 7 DAYS · DAILY AVERAGE
2 in depthSurface6 in depth
What this means for your grass
Bermuda
Soil is hot. Avoid elemental sulfur and any heat-stress products. Maintain irrigation to prevent drought dormancy.
Zoysia
Soil is hot. Monitor for brown patch pressure and keep irrigation consistent.
St. Augustine
Extreme heat. St. Augustine is heat-stressed. Limit applications and prioritize irrigation.
Cool-season
Cool-season grass is likely heat-stressed or dormant. Hold fertilizer, maintain irrigation, and wait for fall.
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Weather data from Open-Meteo. Timing guidance follows the sources on when to apply pre-emergent and how to use soil temperature.DATA AS OF Sun, 19 Jul 2026 06:34:20 GMT