Lockwood, MT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lockwood, a community in Yellowstone County, Montana.
Overnight
47°F
Mostly Clear
Mostly clear, with a low around 47. South southwest wind around 2 mph.
7-day forecast for Lockwood
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 47°F | Mostly Clear | 2 mph SSW | 0% |
| Tuesday | 78°F | Sunny | 2 to 7 mph W | 0% |
| Tuesday Night | 52°F | Mostly Clear | 2 to 8 mph E | 1% |
| Wednesday | 88°F | Sunny | 7 mph W | 0% |
| Wednesday Night | 57°F | Mostly Clear | 3 to 8 mph N | 0% |
| Thursday | 95°F | Sunny | 5 to 8 mph W | 0% |
| Thursday Night | 61°F | Mostly Clear | 3 to 9 mph NNE | 0% |
| Friday | 99°F | Sunny | 6 mph W | 0% |
| Friday Night | 64°F | Mostly Clear | 7 to 10 mph N | 0% |
| Saturday | 98°F | Sunny | 12 mph NW | 0% |
| Saturday Night | 64°F | Mostly Clear | 6 to 13 mph NNE | 1% |
| Sunday | 96°F | Sunny | 6 to 9 mph NNW | 1% |
| Sunday Night | 64°F | Partly Cloudy | 8 to 13 mph NE | 7% |
| Monday | 93°F | Mostly Sunny | 7 to 12 mph NNE | 1% |
Forecast source: National Weather Service (api.weather.gov) for Lockwood (45.831, -108.397). Updated through the day.
Growing snapshot for Lockwood
Last spring frost
May 4
First fall frost
Oct 7
Growing season
156 days
Hardiness zone
5a
More local growing data for Lockwood: nearby ZIP 59105 weather · frost dates · planting calendar · Montana frost dates
Nearby towns & communities
Acton
Ballantine
Billings
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Custer
Huntley
Laurel
Mountain View Colony
Nibbe
Shepherd
Worden
Climate data from the nearest NOAA station, Billings Logan Intl Ap, Mt (6.3 mi from Lockwood). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.