Data: 2023 USDA zones (PRISM/OSU) · NOAA 1991–2020 normals · updated

Planting zone for 69125 — Broadwater, NE

ZIP code 69125 (Broadwater, Morrill County) is in USDA zone 5a: the coldest winter night averages −20 to −15 °F. The median last spring frost is May 13 and the first fall frost September 28.

Where ZIP 69125 is

Outlined: the ZIP code area · tap the map for the zone at any spot · scroll or pinch to zoom

Not the official USDA Plant Hardiness Zone Map. Zones come from the 2023 USDA hardiness-zone data by the PRISM Group, Oregon State University; we re-mapped and recolored them. The official map is at planthardiness.ars.usda.gov.

Zone5a−20 to −15 °F
Coldest night−28.9 to −26.1 °C
Last frostMay 13
First frostSep 28
2012 zone5a

Same zone as on the 2012 map. The zone is the one at the center of the ZIP code; hilly ZIPs can span two zones. What zone 5a means →

Frost forecast — next 7 nights

live from the National Weather Service

Loading the forecast for Broadwater, NE…

Forecast data: National Weather Service (api.weather.gov), public domain. This is not a warning service — for official frost and freeze warnings see weather.gov.

Frost dates in Broadwater, NE

JanFebMarAprMayJunJulAugSepOctNovDec
Blue: frost possible · fading green: frost risk falling or rising (90% → 10%) · green: frost-free
Last spring frostMay 13median — 50% chance of a later frost
Safe for tender plantsMay 25only 10% chance of frost after
First fall frostSeptember 28median — 10% chance by Sep 16
Growing season136 daysfrost-free, median

A hard freeze (28 °F) usually ends around May 4 and returns around October 5.

From the NOAA station Broadwater 3wnw, NE — 2 miles away, elevation 3,478 ft. NOAA NCEI U.S. Climate Normals 1991–2020, 32 °F threshold. Low spots and valleys can freeze later in spring than the station.

When to plant vegetables in 69125

JanFebMarAprMayJunJulAugSepOctNovDec
PeasSow outdoors · Apr 1 – Apr 15
SpinachSow outdoors · Apr 1 – Apr 22
Broccoli, cabbageStart indoors · Mar 4 – Mar 18
Broccoli, cabbageTransplant · Apr 22 – May 6
Onion setsPlant outdoors · Apr 15 – Apr 29
PotatoesPlant outdoors · Apr 22 – May 6
LettuceSow outdoors · Apr 15 – Apr 29
Carrots, beetsSow outdoors · Apr 22 – May 6
TomatoesStart indoors · Mar 18 – Apr 1
TomatoesTransplant · May 20 – Jun 3
Peppers, eggplantStart indoors · Mar 4 – Mar 18
Peppers, eggplantTransplant · May 27 – Jun 10
BeansSow outdoors · May 20 – Jun 3
Sweet cornSow outdoors · May 20 – Jun 3
Cucumbers, squashSow outdoors · May 20 – Jun 3
Fall lettuce, spinachSow outdoors · Aug 3 – Aug 17
GarlicPlant cloves · Sep 14 – Oct 19
Start seeds indoorsSow or plant outdoorsFall plantingMedian last & first frost

Counted from the median last spring frost (May 13) and first fall frost (Sep 28) with the rules of thumb U.S. extension services publish. Cool-season crops take a light frost; warm-season crops do best once the soil is above about 60 °F.

When spring arrived in 2026

In 2026, spring leaf-out near 69125 came on Mar 5 — 24 days earlier than the 1991–2020 average (Mar 29).

JanFebMarAprMayJun

The Spring Index marks the day when accumulated warmth is enough for lilac and honeysuckle to leaf out — a widely used signal that the growing season has started. Source: USA National Phenology Network, www.usanpn.org — Spring Indices, first leaf, 2026 (data as of 2026-09-08) and 30-year average 1991–2020 (CC BY 4.0).

Native plants for zone 5a in Nebraska

413 plants native to the lower 48 states, recorded in Nebraska, and rated by the USDA to survive −20 °F or colder — the bottom of zone 5a. Each links to its USDA PLANTS profile.

Trees 31

American basswood100 ft · blooms late spring · low shade tolerance · to −46 °FAmerican elm120 ft · blooms early spring · medium shade tolerance · to −46 °FAmerican sycamore100 ft · blooms spring · medium shade tolerance · to −34 °Fbitternut hickory75 ft · blooms mid spring · high shade tolerance · to −47 °Fblack locust60 ft · blooms spring · high shade tolerance · to −37 °Fblack oak80 ft · blooms early spring · medium shade tolerance · to −30 °F

Shrubs 55

alderleaf mountain mahogany15 ft · blooms late spring · medium shade tolerance · to −41 °FAmerican black currant3 ft · blooms early spring · to −46 °FAmerican hazelnut10 ft · blooms spring · medium shade tolerance · to −33 °FAmerican plum24 ft · blooms mid spring · high shade tolerance · to −38 °Fantelope bitterbrush6 ft · blooms early spring · medium shade tolerance · to −36 °Fbig sagebrush4 ft · blooms mid summer · high shade tolerance · to −43 °F

Wildflowers & perennials 184

alkali buttercup1 ft · blooms late spring · low shade tolerance · to −38 °Falpine sweetvetch2 ft · blooms early summer · high shade tolerance · to −62 °FAmerican licorice4 ft · blooms late spring · medium shade tolerance · to −38 °FAmerican lotus3 ft · blooms mid summer · high shade tolerance · to −36 °FAmerican pokeweed7 ft · blooms mid summer · low shade tolerance · to −33 °FAmerican speedwell0.8 ft · blooms mid summer · low shade tolerance · to −38 °F

Grasses 129

alkali cordgrass3 ft · blooms late summer · high shade tolerance · to −38 °Falkali sacaton3 ft · blooms mid summer · high shade tolerance · to −38 °Fawlfruit sedge4 ft · blooms mid spring · low shade tolerance · to −38 °Fbasin wildrye5 ft · blooms early spring · high shade tolerance · to −43 °Fbeaked spikerush3 ft · blooms late spring · high shade tolerance · to −28 °FBebb's sedge3 ft · blooms late spring · low shade tolerance · to −38 °F

Vines 7

American bittersweet15 ft · blooms spring · low shade tolerance · to −38 °Fdevil's darning needles15 ft · blooms mid summer · medium shade tolerance · to −38 °Ffrost grape83 ft · blooms late spring · medium shade tolerance · to −23 °Friverbank grape45 ft · blooms late spring · medium shade tolerance · to −33 °Fsummer grape30 ft · blooms late spring · low shade tolerance · to −23 °FVirginia creeper1 ft · blooms late spring · medium shade tolerance · to −28 °F

Source: USDA, NRCS. 2026. The PLANTS Database (plants.usda.gov), National Plant Data Team — state distribution, native status and the “Temperature, Minimum” characteristic. Check light, moisture and soil needs before buying; local nurseries and your state native plant society can confirm what thrives in Broadwater, NE.

Soil in Broadwater, NE

The soil mapped at the center of ZIP 69125 is Valent — fine sand, excessively drained.

TextureFine sanddrains and warms fast; dries out and needs more feeding
pH7.2neutral; most vegetables like 6.0–7.0
DrainageExcessively drainednatural drainage class
Organic matter0.75%low — add compost
Hydrologic groupAwater soaks in fast
Farmland classNot prime farmlandUSDA classification

Map unit: Valent fine sand, rolling.

Soil Survey Staff, Natural Resources Conservation Service, USDA. Soil Survey Geographic (SSURGO) Database, via Soil Data Access, accessed 2026-10-29. The soil at the center point of ZIP 69125; soils change within a few hundred feet, so a home soil test (pH, nutrients) is still the best guide.

Climate in Broadwater, NE

Summer high90 °Faverage high, July
Winter low9 °Faverage low, January
Hot days51days a year at 90 °F or more
Freezing nights191nights a year at 32 °F or less
Growing degree days2,713base 50 °F — the season’s usable heat
Longest day15 h 12 mindaylight on June 21
Shortest day9 h 09 mindaylight on December 21
Onions to growLong-daysummer days reach 15+ hours, enough for long-day varieties (intermediate types work too)
Precipitation15.1 inper year, rain and melted snow
Snowfall20 inper year; 17 days with snow on the ground

Average high and low, by month

0°10°20°30°40°50°60°70°80°90°100°32 °FJanuary: average high 39 °F, low 9 °F 39°9° JanFebruary: average high 44 °F, low 12 °F 44°12° FebMarch: average high 54 °F, low 22 °F 54°22° MarApril: average high 62 °F, low 31 °F 62°31° AprMay: average high 71 °F, low 42 °F 71°42° MayJune: average high 83 °F, low 53 °F 83°53° JunJuly: average high 90 °F, low 59 °F 90°59° JulAugust: average high 88 °F, low 55 °F 88°55° AugSeptember: average high 79 °F, low 45 °F 79°45° SepOctober: average high 65 °F, low 30 °F 65°30° OctNovember: average high 51 °F, low 18 °F 51°18° NovDecember: average high 40 °F, low 9 °F 40°9° Dec

Precipitation by month inches · ❄ = snowfall

0″1″2″3″January: 0.27 in precipitation, 2.7 in snowfall 0.3❄3 JanFebruary: 0.26 in precipitation, 3.8 in snowfall 0.3❄4 FebMarch: 0.73 in precipitation, 3.7 in snowfall 0.7❄4 MarApril: 1.44 in precipitation, 1.5 in snowfall 1.4❄2 AprMay: 2.78 in precipitation, 0.5 in snowfall 2.8❄1 MayJune: 2.40 in precipitation 2.4 JunJuly: 2.53 in precipitation 2.5 JulAugust: 1.65 in precipitation 1.6 AugSeptember: 1.44 in precipitation 1.4 SepOctober: 0.90 in precipitation, 0.9 in snowfall 0.9❄1 OctNovember: 0.52 in precipitation, 2.4 in snowfall 0.5❄2 NovDecember: 0.17 in precipitation, 4.2 in snowfall 0.2❄4 Dec

NOAA NCEI U.S. Climate Normals 1991–2020 — temperature: Broadwater 3wnw, NE (2 mi away); precipitation: Broadwater 3wnw, NE (2 mi away). Daylight is calculated from latitude.

Nearby ZIP codes

5 of the 8 nearest ZIP codes are in a different zone — elevation and distance from water change winter lows quickly.

691315b
Dalton, NE · 14 mi
691485a
Lisco, NE · 14 mi
693365a
Bridgeport, NE · 16 mi
691415b
Gurley, NE · 20 mi
693315b
Angora, NE · 22 mi
691605b
Sidney, NE · 27 mi
691495b
Lodgepole, NE · 27 mi
693345a
Bayard, NE · 27 mi

Nebraska planting zones →

Questions about 69125

What planting zone is ZIP code 69125?

ZIP code 69125 (Broadwater, NE) is in USDA hardiness zone 5a on the 2023 map: the coldest night of an average winter reaches −20 to −15 °F (−28.9 to −26.1 °C).

When is the last frost in Broadwater, NE?

The median last spring frost (32 °F) near 69125 is May 13; after May 25 there is only a 10% chance of frost. Data: NOAA 1991–2020 normals, Broadwater 3wnw station.

When is the first frost in Broadwater, NE?

The median first fall frost near 69125 is September 28, giving a median frost-free growing season of 136 days.

When should I plant tomatoes in 69125?

Start tomato seeds indoors around Mar 18 – Apr 1 and set transplants outside around May 20 – Jun 3, one to three weeks after the median last frost.

How much rain and snow does 69125 get?

About 15.1 inches of precipitation a year and 20 inches of snowfall (NOAA 1991–2020 normals, Broadwater 3wnw station).

How hot do summers get in Broadwater, NE?

The average high peaks at 90 °F in July, with about 51 days a year at 90 °F or more.

What kind of soil does 69125 have?

The USDA soil survey maps Valent at the center of ZIP 69125: fine sand, excessively drained, pH about 7.2 (neutral).

Did spring come early in Broadwater, NE in 2026?

Spring leaf-out near 69125 came on Mar 5 in 2026, 24 days earlier than the 1991–2020 average (Mar 29), according to the USA National Phenology Network Spring Index.

What kind of onions grow in Broadwater, NE?

Long-day onions: the longest day near 69125 is 15 h 12 min, so summer days reach 15+ hours, enough for long-day varieties (intermediate types work too).