York, MT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for York, a community in Lewis And Clark County, Montana.
Today
78°F
Patchy Smoke
Patchy smoke before 3pm. Sunny, with a high near 78. South wind around 2 mph.
7-day forecast for York
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 78°F | Patchy Smoke | 2 mph S | 0% |
| Tonight | 48°F | Mostly Clear | 3 mph ENE | 0% |
| Wednesday | 85°F | Sunny | 2 mph SW | 0% |
| Wednesday Night | 52°F | Clear | 1 to 6 mph WNW | 0% |
| Thursday | 93°F | Sunny | 1 to 5 mph SW | 0% |
| Thursday Night | 56°F | Mostly Clear | 1 to 8 mph N | 0% |
| Friday | 97°F | Sunny | 2 to 13 mph SSW | 0% |
| Friday Night | 57°F | Mostly Clear | 2 to 13 mph W | 0% |
| Saturday | 93°F | Sunny | 1 to 8 mph WSW | 0% |
| Saturday Night | 57°F | Mostly Clear | 1 to 8 mph NW | 1% |
| Sunday | 90°F | Sunny | 1 to 5 mph NW | 1% |
| Sunday Night | 55°F | Mostly Clear | 2 to 8 mph NNW | 1% |
| Monday | 89°F | Sunny | 1 to 5 mph NW | 2% |
| Monday Night | 55°F | Mostly Clear | 2 to 7 mph N | 8% |
Forecast source: National Weather Service (api.weather.gov) for York (46.718, -111.753). Updated through the day.
Growing snapshot for York
Last spring frost
May 9
First fall frost
Sep 30
Growing season
142 days
Hardiness zone
4b
More local growing data for York: nearby ZIP 59602 weather · frost dates · planting calendar · Montana frost dates
Nearby towns & communities
Canyon Creek
Craig
East Helena
Helena
Helena Valley Northeast
Helena Valley Northwest
Helena Valley Southeast
Helena Valley West Central
Helena West Side
Lincoln
Marysville
Milford Colony
Montana City
Rimini
South Hills
Spokane Creek
Unionville
Wolf Creek
Climate data from the nearest NOAA station, Helena Rgnl Ap, Mt (8.8 mi from York). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.