SoilTemps toolkit
Soil Temperature & Lawn-Care Tools
Live Soil Temperature Map
View current 2-inch and 4-inch soil temperatures across the United States from USDA and NOAA monitoring stations.
Soil Moisture Map
Compare current in-ground soil moisture with each station's seasonal history across the United States.
Lawn-Care Schedule
Get a city-specific lawn-care schedule timed to current soil temperature, weather, and seasonal thresholds.
4-Inch Soil Temperature
Browse current 4-inch root-zone soil temperatures by state and city for lawn and garden timing.
Soil Temperature by Depth
Compare current and average soil temperature at 2, 4, 8, 20, and 40 inches from federal monitoring stations.
Frost Depth
See where the ground is frozen today and when it typically freezes and thaws, from soil probes at 2 to 40 inches.
Growing Degree Days
Track growing degree days by state and city to time lawn growth, weeds, pests, and seasonal work.