Nevada cities today
Estimated daily average soil temperature at 2 inches, the difference from normal for the date, and the change over the last week. Nevada spans warm-season grass country and the transition zone, where both cool- and warm-season lawns grow.
When to apply pre-emergent in Nevada
Crabgrass pre-emergent goes down when 2-inch soil holds about 50°F. Across Nevada that has typically happened first in Henderson, around Feb 1, and last in Reno, around Apr 2. The window closes when soil holds 55°F and crabgrass starts sprouting.
- Henderson early Feb – Feb 24 8 years in 10Opened between early Feb and Feb 12; in 2026 it closed Feb 15.
- Las Vegas early Feb – Mar 1 8 years in 10Opened between early Feb and Feb 10; in 2026 it closed Feb 15.
- Reno Apr 2 – Apr 23 8 years in 10Opened between Mar 13 and Apr 20; in 2026 it closed Mar 19.

Last good week to seed in Nevada
Tall fescue and bluegrass seed sprouts best while 4-inch soil is between 55 and 70°F. The typical last day above 55°F:
- Oct 26 Reno · closed this year
What grows in Nevada lawns
Crabgrass is the weed spring pre-emergents are timed for. Lawns here are mostly warm-season grasses such as bermuda.
Other states
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