Biddle, MT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Biddle, a community in Powder River County, Montana.
Overnight
45°F
Patchy Smoke
Patchy smoke. Mostly clear. Low around 45, with temperatures rising to around 47 overnight. South southwest wind around 1 mph.
7-day forecast for Biddle
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 45°F | Patchy Smoke | 1 mph SSW | 0% |
| Tuesday | 75°F | Patchy Smoke then Sunny | 1 to 6 mph NW | 0% |
| Tuesday Night | 51°F | Slight Chance Rain Showers | 6 mph E | 15% |
| Wednesday | 85°F | Sunny | 5 mph SW | 0% |
| Wednesday Night | 54°F | Mostly Clear | 5 mph E | 0% |
| Thursday | 93°F | Sunny | 3 mph SW | 0% |
| Thursday Night | 59°F | Mostly Clear | 6 mph ENE | 0% |
| Friday | 98°F | Sunny | 5 mph WSW | 0% |
| Friday Night | 63°F | Mostly Clear | 8 mph E | 0% |
| Saturday | 96°F | Sunny | 6 to 10 mph WNW | 0% |
| Saturday Night | 63°F | Mostly Clear | 5 to 10 mph ENE | 3% |
| Sunday | 96°F | Mostly Sunny | 6 to 9 mph E | 3% |
| Sunday Night | 63°F | Partly Cloudy | 5 to 12 mph ENE | 14% |
| Monday | 93°F | Mostly Sunny | 6 to 10 mph ENE | 7% |
Forecast source: National Weather Service (api.weather.gov) for Biddle (45.105, -105.312). Updated through the day.
Growing snapshot for Biddle
Last spring frost
May 14
First fall frost
Sep 28
Growing season
134 days
Hardiness zone
4b
More local growing data for Biddle: nearby ZIP 59314 weather · frost dates · planting calendar · Montana frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Biddle 8 Sw, Mt (2.8 mi from Biddle). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.