Judith Gap, MT Weather & Growing Conditions
Today
71°F
Sunny
Sunny, with a high near 71. South southeast wind around 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 71°F | Sunny | 6 mph SSE | 0% |
| Tonight | 47°F | Mostly Clear | 5 to 8 mph ENE | 2% |
| Wednesday | 80°F | Sunny | 5 to 13 mph WNW | 0% |
| Wednesday Night | 51°F | Mostly Clear | 5 to 12 mph NNW | 0% |
| Thursday | 87°F | Sunny | 6 to 15 mph W | 0% |
| Thursday Night | 55°F | Mostly Clear | 6 to 14 mph NE | 0% |
| Friday | 92°F | Sunny | 6 to 18 mph SW | 0% |
| Friday Night | 57°F | Mostly Clear | 10 to 18 mph NW | 0% |
| Saturday | 90°F | Sunny | 10 to 17 mph WNW | 0% |
| Saturday Night | 58°F | Mostly Clear | 7 to 14 mph NNW | 3% |
| Sunday | 86°F | Sunny | 8 to 13 mph NNW | 1% |
| Sunday Night | 56°F | Partly Cloudy | 7 to 14 mph NNE | 4% |
| Monday | 84°F | Sunny | 6 to 13 mph NE | 9% |
| Monday Night | 56°F | Partly Cloudy then Slight Chance Rain Showers | 8 to 15 mph ENE | 16% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Judith Gap, MT
Last spring frost
Jun 1
First fall frost
Sep 15
Growing season
104 days
Hardiness zone
4b
Explore more for Judith Gap, MT: full frost dates · planting calendar · Montana frost dates
Climate data from the nearest NOAA station, Judith Gap, Mt (3.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.