Judith Gap, MT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Judith Gap, a city in Wheatland County, Montana.
Overnight
39°F
Mostly Clear
Mostly clear, with a low around 39. South southeast wind around 3 mph.
7-day forecast for Judith Gap
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 39°F | Mostly Clear | 3 mph SSE | 0% |
| Tuesday | 71°F | Sunny | 6 mph SE | 0% |
| Tuesday Night | 45°F | Partly Cloudy | 7 mph E | 2% |
| Wednesday | 81°F | Sunny | 6 to 13 mph W | 0% |
| Wednesday Night | 49°F | Mostly Clear | 5 to 13 mph NNW | 0% |
| Thursday | 87°F | Sunny | 7 to 15 mph W | 0% |
| Thursday Night | 54°F | Mostly Clear | 5 to 14 mph E | 0% |
| Friday | 92°F | Sunny | 8 to 17 mph WSW | 0% |
| Friday Night | 56°F | Mostly Clear | 9 to 18 mph NW | 0% |
| Saturday | 90°F | Sunny | 10 to 17 mph WNW | 0% |
| Saturday Night | 56°F | Mostly Clear | 6 to 13 mph N | 3% |
| Sunday | 86°F | Sunny | 7 to 14 mph N | 1% |
| Sunday Night | 55°F | Partly Cloudy | 7 to 15 mph N | 4% |
| Monday | 84°F | Sunny | 6 to 14 mph NE | 10% |
Forecast source: National Weather Service (api.weather.gov) for Judith Gap (46.679, -109.753). Updated through the day.
Growing snapshot for Judith Gap
Last spring frost
Jun 1
First fall frost
Sep 15
Growing season
104 days
Hardiness zone
4b
More local growing data for Judith Gap: nearby ZIP 59453 weather · frost dates · planting calendar · Montana frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Judith Gap, Mt (3.8 mi from Judith Gap). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.