Soilclock

Hawaii 79°F soil temperature

Updated Nov 4, 2026, 7:41 AM EST

Estimated 2 inches down in Honolulu on Nov 2. Pick a city for its forecast and lawn calendar.

Hawaii cities today

Estimated daily average soil temperature at 2 inches, the difference from normal for the date, and the change over the last week. Hawaii spans warm-season grass country.

City2 in4 invs normal7 daysCrabgrass windowFall seeding ends
Honolulu 79°81° ±0°+1° No clear window –

What grows in Hawaii lawns

Crabgrass is the weed spring pre-emergents are timed for. Lawns here are mostly warm-season grasses such as bermuda.

Large crabgrass with its spreading finger-like seed heads
Large crabgrass in seed. Each plant can drop thousands of seeds that wait for warm spring soil.
Close view of a Kentucky bluegrass lawn
Kentucky bluegrass, the most common cool-season lawn grass in the northern US.
A low mat of bermudagrass with fine blades and seed heads
Bermudagrass, the warm-season grass behind most lawns from the Carolinas to Texas.

Other states