Bridger, MT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Bridger, a town in Carbon County, Montana.
Tonight
52°F
Showers And Thunderstorms
Showers and thunderstorms. Cloudy. Low around 52, with temperatures rising to around 56 overnight. North northwest wind around 10 mph. Chance of precipitation is 90%.
7-day forecast for Bridger
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 52°F | Showers And Thunderstorms | 10 mph NNW | 86% |
| Saturday | 61°F | Showers And Thunderstorms | 9 to 16 mph NNW | 97% |
| Saturday Night | 48°F | Showers And Thunderstorms | 7 to 15 mph NW | 87% |
| Sunday | 63°F | Rain Showers Likely | 6 mph NW | 66% |
| Sunday Night | 46°F | Mostly Cloudy | 1 to 6 mph WNW | 8% |
| Monday | 72°F | Sunny | 3 to 12 mph S | 0% |
| Monday Night | 49°F | Mostly Clear | 7 mph S | 1% |
| Tuesday | 77°F | Sunny | 6 mph S | 1% |
| Tuesday Night | 50°F | Partly Cloudy | 0 to 3 mph S | 8% |
| Wednesday | 78°F | Sunny | 2 to 6 mph S | 6% |
| Wednesday Night | 50°F | Mostly Clear | 3 to 7 mph SE | 2% |
| Thursday | 79°F | Sunny | 7 to 14 mph S | 2% |
| Thursday Night | 51°F | Partly Cloudy | 8 mph SSE | 1% |
| Friday | 80°F | Mostly Sunny | 9 to 15 mph S | 2% |
Forecast source: National Weather Service (api.weather.gov) for Bridger (45.295, -108.917). Updated through the day.
Growing snapshot for Bridger
Last spring frost
May 14
First fall frost
Sep 24
Growing season
129 days
Hardiness zone
5a
More local growing data for Bridger: nearby ZIP 59029 weather · frost dates · planting calendar · Montana frost dates
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Rockvale
Roscoe
Silesia
Climate data from the nearest NOAA station, Bridger 2 N, Mt (7.1 mi from Bridger). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.