Frost dates 2026–2027

Frost dates for Lincoln, Nebraska

Median (50% chance) dates of the last and first 32°F frost, from NOAA 1991–2020 climate normals at Lincoln Municipal Airport, 4.7 mi away (close match).

Last spring frostApr 24
First fall frostOct 13
171 frost-free days
Last spring frostApr 241 year in 10 after May 7
First fall frostOct 131 year in 10 by Sep 29
Growing season171 daysbetween median 32°F dates
Hardiness zoneZone 6a−10 to −5°F average extreme low

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Will it freeze in Lincoln in the next 7 nights?

The earliest overnight low at or below 32°F in the available NWS frost forecast is Fri, Nov 6: 32°F (Fri, Nov 6, 6:00 PM CST to Sat, Nov 7, 6:00 AM CST).

Tonight: forecast low 37°F. Above 36°F.

NWS forecast period: Thu, Nov 5, 6:00 PM CST to Fri, Nov 6, 6:00 AM CST.

1 of the next 7 nights are forecast at 36°F or colder, cold enough for frost on exposed plants.

Overnight lows from the National Weather Service forecast for this location. This covers the available forecast window, not the first freeze of the whole season. Frost can form above 32°F on clear, calm nights.

Frost and freeze probabilities

Freeze dates shift from year to year. Spring percentages describe the chance of a freeze after the stated date; fall percentages describe the chance of a freeze by that date. The 10% spring date is the cautious one: a later freeze happens about 1 year in 10.

These dates describe historical probabilities, not this year’s forecast or the earliest and latest possible freezes. Different weather stations or probability thresholds can produce different published dates for the same city.

Average first hard freeze in Lincoln

The median first fall hard-freeze date (28°F) is October 22, from NOAA’s 1991–2020 Climate Normals at Lincoln Municipal Airport. This is the 50% probability date, not a forecast for this year.

TemperatureLast spring date
90% · 50% · 10% chance of a later freeze
First fall date
10% · 50% · 90% chance of an earlier freeze
Season
36°F frost possible Apr 20 · May 2 · May 16 Sep 21 · Oct 4 · Oct 16 153 days
32°F freeze Apr 10 · Apr 24 · May 7 Sep 29 · Oct 13 · Oct 24 171 days
28°F hard freeze Apr 2 · Apr 15 · Apr 29 Oct 8 · Oct 22 · Nov 2 189 days
NOAA NCEI U.S. Climate Normals 1991–2020, station USW00014939. How to read these probabilities.

Average high temperature by month

1991–2020 normals at Lincoln Municipal Airport

Average low temperature by month

Months with lows near or below freezing carry frost risk

Where these frost dates come from

The frost dates for Lincoln, NE come from the nearest weather station with freeze statistics in NOAA’s 1991–2020 Climate Normals: Lincoln Municipal Airport (station USW00014939, elevation 1,190 ft), 4.7 mi from Lincoln. Local conditions (valleys, hilltops, distance to water, city heat) can shift frost dates by days or weeks. The hardiness zone is from the 2023 USDA Plant Hardiness Zone Map (USDA ARS and Oregon State University PRISM). See our methodology.

Frost dates near Lincoln

CityDistanceLast spring frostFirst fall frost
Crete, NE 19 mi Apr 23 Oct 12
Seward, NE 23 mi Apr 26 Oct 12
Wahoo, NE 28 mi Apr 23 Oct 15
Gretna, NE 33 mi Apr 21 Oct 18
Beatrice, NE 37 mi Apr 24 Oct 15
Papillion, NE 39 mi Apr 21 Oct 18
La Vista, NE 41 mi Apr 21 Oct 18
Ralston, NE 43 mi Apr 21 Oct 18
Plattsmouth, NE 43 mi Apr 23 Oct 11
Nebraska City, NE 43 mi Apr 18 Oct 19

Frequently asked questions

When is the last frost in Lincoln?

On average, the last spring frost (32°F) in Lincoln is around April 24. In about 1 year in 10 it comes after May 7, and in 9 years in 10 it comes after April 10.

When is the first frost in Lincoln?

The first fall frost (32°F) usually arrives around October 13. There’s a 10% chance of a freeze by September 29 and a 90% chance by October 24.

Can it frost in Lincoln after the last frost date?

Yes. Frost can form on clear, calm nights even when the air stays above 32°F. Temperatures of 36°F or lower, cold enough for frost on exposed plants, have a 50% chance of occurring after May 2.

What growing zone is Lincoln?

Lincoln is in USDA Plant Hardiness Zone 6a (average annual extreme minimum temperature −10 to −5°F), based on the 2023 USDA map for ZIP code 68503. See growing zones in Nebraska.

More: all Nebraska frost dates · Nebraska growing zones · UV index today in Lincoln · frost vs. freeze