Biddle, MT Weather & Growing Conditions
Overnight
45°F
Patchy Smoke
Patchy smoke. Mostly clear, with a low around 45. Southwest wind around 1 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 45°F | Patchy Smoke | 1 mph SW | 0% |
| Tuesday | 75°F | Patchy Smoke then Sunny | 1 to 5 mph WNW | 0% |
| Tuesday Night | 51°F | Slight Chance Rain Showers | 2 to 7 mph E | 15% |
| Wednesday | 84°F | Sunny | 5 mph SW | 0% |
| Wednesday Night | 55°F | Mostly Clear | 5 mph ENE | 0% |
| Thursday | 93°F | Sunny | 5 mph W | 0% |
| Thursday Night | 59°F | Mostly Clear | 2 to 6 mph ENE | 0% |
| Friday | 98°F | Sunny | 5 mph S | 0% |
| Friday Night | 63°F | Mostly Clear | 8 mph E | 0% |
| Saturday | 96°F | Sunny | 6 to 12 mph NW | 0% |
| Saturday Night | 63°F | Mostly Clear | 5 to 10 mph ENE | 3% |
| Sunday | 96°F | Mostly Sunny | 5 to 9 mph ENE | 2% |
| Sunday Night | 63°F | Partly Cloudy | 5 to 12 mph NE | 13% |
| Monday | 93°F | Mostly Sunny | 5 to 12 mph E | 7% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Biddle, MT
Last spring frost
May 14
First fall frost
Sep 28
Growing season
134 days
Hardiness zone
4b
Explore more for Biddle, MT: full frost dates · planting calendar · Montana frost dates
Climate data from the nearest NOAA station, Biddle 8 Sw, Mt (2.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.