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
Light Rain
Rain and patchy fog. Mostly cloudy. High near 60, with temperatures falling to around 57 in the afternoon. North wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for New Trier
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 60°F | Light Rain | 5 to 10 mph N | 82% |
| Tonight | 50°F | Light Rain | 5 mph N | 98% |
| Wednesday | 55°F | Light Rain | 5 to 10 mph SW | 90% |
| Wednesday Night | 43°F | Light Rain | 10 mph NW | 90% |
| Thursday | 49°F | Light Rain Likely | 10 to 15 mph N | 59% |
| Thursday Night | 34°F | Mostly Cloudy | 5 to 10 mph NNE | 4% |
| Friday | 46°F | Partly Sunny | 0 to 5 mph NNE | 0% |
| Friday Night | 29°F | Partly Cloudy | 0 mph | 0% |
| Saturday | 52°F | Mostly Sunny | 0 to 5 mph SW | 1% |
| Saturday Night | 35°F | Partly Cloudy | 5 mph WSW | 9% |
| Sunday | 56°F | Sunny | 5 mph W | 9% |
| Sunday Night | 36°F | Mostly Clear | 5 mph SW | 2% |
| Monday | 58°F | Mostly Sunny | 5 to 10 mph WSW | 0% |
| Monday Night | 38°F | Mostly Clear | 5 mph WNW | 0% |
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 Nov 3, 2026.