Data: 2023 USDA zones (PRISM/OSU) · NOAA 1991–2020 normals · updated Oct 29, 2026

Planting zone for 83025 — Teton Village, WY

ZIP code 83025 (Teton Village, Teton County) is in USDA zone 4b: the coldest winter night averages −25 to −20 °F. The median last spring frost is June 20 and the first fall frost August 31.

Where ZIP 83025 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.

Zone4b−25 to −20 °F

Coldest night−31.7 to −28.9 °C

Last frostJun 20

First frostAug 31

2012 zone4b

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 4b means →

Frost forecast — next 7 nights

live from the National Weather Service

Loading the forecast for Teton Village, WY…

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 Teton Village, WY

JanFebMarAprMayJunJulAugSepOctNovDec

Blue: frost possible · fading green: frost risk falling or rising (90% → 10%) · green: frost-free

Last spring frostJune 20median — 50% chance of a later frost

Safe for tender plantsJuly 9only 10% chance of frost after

First fall frostAugust 31median — 10% chance by Aug 12

Growing season70 daysfrost-free, median

A hard freeze (28 °F) usually ends around June 2 and returns around September 13.

From the NOAA station Moose, WY — 7 miles away, elevation 6,444 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 83025

JanFebMarAprMayJunJulAugSepOctNovDec

PeasSow outdoors · May 9 – May 23

SpinachSow outdoors · May 9 – May 30

Broccoli, cabbageStart indoors · Apr 11 – Apr 25

Broccoli, cabbageTransplant · May 30 – Jun 13

Onion setsPlant outdoors · May 23 – Jun 6

PotatoesPlant outdoors · May 30 – Jun 13

LettuceSow outdoors · May 23 – Jun 6

Carrots, beetsSow outdoors · May 30 – Jun 13

TomatoesStart indoors · Apr 25 – May 9

TomatoesTransplant · Jun 27 – Jul 11

Peppers, eggplantStart indoors · Apr 11 – Apr 25

Peppers, eggplantTransplant · Jul 4 – Jul 18

BeansSow outdoors · Jun 27 – Jul 11

Sweet cornSow outdoors · Jun 27 – Jul 11

Cucumbers, squashSow outdoors · Jun 27 – Jul 11

Fall lettuce, spinachSow outdoors · Jul 6 – Jul 20

GarlicPlant cloves · Aug 17 – Sep 21

Start seeds indoorsSow or plant outdoorsFall plantingMedian last & first frost

Counted from the median last spring frost (Jun 20) and first fall frost (Aug 31) 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 83025 came on May 12 — 5 days later than the 1991–2020 average (May 7).

average
May 72026
May 12

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).

Soil in Teton Village, WY

The soil mapped at the center of ZIP 83025 is Starman family — very cobbly loam, well drained.

TextureVery cobbly loama good balance for most vegetables

pH7.2neutral; most vegetables like 6.0–7.0

DrainageWell drainednatural drainage class

Organic matter1%low — add compost

Hydrologic groupDwater soaks in very slowly

Farmland classNot prime farmlandUSDA classification

Map unit: Starman-Starley-Watsondraw families, complex, 15 to 45 percent slopes.

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 83025; soils change within a few hundred feet, so a home soil test (pH, nutrients) is still the best guide.

Climate in Teton Village, WY

Summer high82 °Faverage high, July

Winter low1 °Faverage low, January

Hot days6days a year at 90 °F or more

Freezing nights244nights a year at 32 °F or less

Growing degree days1,116base 50 °F — the season’s usable heat

Longest day15 h 26 mindaylight on June 21

Shortest day8 h 56 mindaylight on December 21

Onions to growLong-daysummer days reach 15+ hours, enough for long-day varieties (intermediate types work too)

Precipitation41.8 inper year, rain and melted snow

Average high and low, by month

Precipitation by month inches

NOAA NCEI U.S. Climate Normals 1991–2020 — temperature: Moose, WY (7 mi away); precipitation: Phillips Bench, WY (6 mi away). Daylight is calculated from latitude.

Nearby ZIP codes

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

Wyoming planting zones →

Questions about 83025

What planting zone is ZIP code 83025?

ZIP code 83025 (Teton Village, WY) is in USDA hardiness zone 4b on the 2023 map: the coldest night of an average winter reaches −25 to −20 °F (−31.7 to −28.9 °C).

When is the last frost in Teton Village, WY?

The median last spring frost (32 °F) near 83025 is June 20; after July 9 there is only a 10% chance of frost. Data: NOAA 1991–2020 normals, Moose station.

When is the first frost in Teton Village, WY?

The median first fall frost near 83025 is August 31, giving a median frost-free growing season of 70 days.

When should I plant tomatoes in 83025?

Start tomato seeds indoors around Apr 25 – May 9 and set transplants outside around Jun 27 – Jul 11, one to three weeks after the median last frost.

How much rain and snow does 83025 get?

About 41.8 inches of precipitation a year (NOAA 1991–2020 normals, Phillips Bench station).

How hot do summers get in Teton Village, WY?

The average high peaks at 82 °F in July, with about 6 days a year at 90 °F or more.

What kind of soil does 83025 have?

The USDA soil survey maps Starman family at the center of ZIP 83025: very cobbly loam, well drained, pH about 7.2 (neutral).

Did spring come early in Teton Village, WY in 2026?

Spring leaf-out near 83025 came on May 12 in 2026, 5 days later than the 1991–2020 average (May 7), according to the USA National Phenology Network Spring Index.

What kind of onions grow in Teton Village, WY?

Long-day onions: the longest day near 83025 is 15 h 26 min, so summer days reach 15+ hours, enough for long-day varieties (intermediate types work too).