When to plant Winter squash in Nebraska

In fall, June 1 – July 1.

USDA's earliest safe spring and latest safe fall planting dates, matched to each place's average frost dates.

Winter squash planting dates by place in Nebraska
PlaceSpringFall
Beatrice—June 1 – July 1
Bellevue—June 1 – July 1
Columbus—June 1 – July 1
Fremont—June 1 – July 1
Grand Island—June 1 – July 1
Hastings—June 1 – July 1
Kearney—June 1 – July 1
La Vista—June 1 – July 1
Lexington—June 1 – July 1
Lincoln—June 1 – July 1
Norfolk—June 1 – 15
North Platte—June 1 – 15
Omaha—June 1 – July 1
Papillion—June 1 – July 1
Scottsbluff—June 1 – 15
South Sioux City—June 1 – July 1

Planting dates: USDA Home and Garden Bulletin No. 9 (1967), tables 4 and 5. Frost dates: NOAA U.S. Climate Normals 1991–2020. “—” means the place's frost date is outside the table. The full USDA table for winter squash.