New Trier, MN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for New Trier, a city in Dakota County, Minnesota.
This Afternoon
60°F
Showers And Thunderstorms
Showers and thunderstorms. Mostly cloudy, with a high near 60. East wind around 15 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
7-day forecast for New Trier
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 60°F | Showers And Thunderstorms | 15 mph E | 88% |
| Tonight | 55°F | Patchy Fog | 10 to 15 mph ESE | 92% |
| Saturday | 64°F | Rain Showers Likely then Drizzle Likely | 10 mph ENE | 72% |
| Saturday Night | 53°F | Slight Chance Drizzle then Mostly Cloudy | 5 to 10 mph NNE | 17% |
| Sunday | 68°F | Partly Sunny | 10 mph NE | 4% |
| Sunday Night | 48°F | Mostly Cloudy | 5 to 10 mph ENE | 5% |
| Monday | 63°F | Mostly Cloudy | 5 to 10 mph E | 11% |
| Monday Night | 43°F | Mostly Cloudy | 5 mph E | 11% |
| Tuesday | 63°F | Mostly Sunny | 5 mph E | 4% |
| Tuesday Night | 43°F | Mostly Clear | 0 to 5 mph ESE | 2% |
| Wednesday | 66°F | Sunny | 0 to 5 mph SE | 0% |
| Wednesday Night | 48°F | Partly Cloudy | 0 to 5 mph SSE | 9% |
| Thursday | 68°F | Mostly Sunny | 0 to 5 mph S | 11% |
| Thursday Night | 51°F | Partly Cloudy | 0 mph | 7% |
Forecast source: National Weather Service (api.weather.gov) for New Trier (44.604, -92.933). Updated through the day.
Growing snapshot for New Trier
Last spring frost
May 2
First fall frost
Oct 5
Growing season
155 days
Hardiness zone
4b
More local growing data for New Trier: nearby ZIP 55031 weather · frost dates · planting calendar · Minnesota frost dates
Nearby towns & communities
Apple Valley
Burnsville
Coates
Eagan
Farmington
Hampton
Hastings
Inver Grove Heights
Lakeville
Mendota
Mendota Heights
Randolph
Rosemount
South St. Paul
Sunfish Lake
Vermillion
West St. Paul
Climate data from the nearest NOAA station, Rosemount Rsch & Outreach Ctr, Mn (9.8 mi from New Trier). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.