Judith Gap, MT Weather & Growing Conditions
This Afternoon
52°F
Mostly Sunny
Mostly sunny. High near 52, with temperatures falling to around 43 in the afternoon. South southeast wind around 9 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 52°F | Mostly Sunny | 9 mph SSE | 0% |
| Tonight | 30°F | Partly Cloudy | 3 to 12 mph SW | 0% |
| Wednesday | 49°F | Mostly Sunny | 3 mph NNW | 0% |
| Wednesday Night | 30°F | Mostly Clear | 1 to 12 mph SSW | 0% |
| Thursday | 55°F | Sunny | 5 to 12 mph SW | 1% |
| Thursday Night | 32°F | Partly Cloudy | 5 to 9 mph WSW | 2% |
| Friday | 52°F | Sunny | 9 to 14 mph SW | 4% |
| Friday Night | 35°F | Partly Cloudy | 9 to 17 mph WSW | 6% |
| Saturday | 53°F | Mostly Sunny | 6 to 16 mph WSW | 1% |
| Saturday Night | 35°F | Partly Cloudy | 6 to 15 mph SW | 0% |
| Sunday | 61°F | Mostly Sunny | 7 to 15 mph SW | 0% |
| Sunday Night | 37°F | Partly Cloudy | 6 to 9 mph WSW | 1% |
| Monday | 55°F | Partly Sunny | 8 mph WSW | 1% |
| Monday Night | 36°F | Mostly Cloudy | 7 to 10 mph SSW | 1% |
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 (10 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.