Condon, MT Weather & Growing Conditions
Today
73°F
Mostly Sunny then Slight Chance Light Rain
A slight chance of rain between 1pm and 4pm. Mostly sunny, with a high near 73. Northwest wind around 2 mph. Chance of precipitation is 20%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 73°F | Mostly Sunny then Slight Chance Light Rain | 2 mph NW | 18% |
| Tonight | 41°F | Partly Cloudy then Patchy Fog | 0 to 3 mph SE | 5% |
| Sunday | 76°F | Patchy Fog then Sunny | 3 mph SSW | 0% |
| Sunday Night | 43°F | Mostly Clear | 2 mph ESE | 0% |
| Monday | 78°F | Sunny | 3 mph SSW | 0% |
| Monday Night | 44°F | Mostly Clear | 1 mph WNW | 0% |
| Tuesday | 77°F | Sunny | 0 to 3 mph SSW | 0% |
| Tuesday Night | 44°F | Mostly Clear | 1 mph SW | 1% |
| Wednesday | 78°F | Sunny | 1 to 5 mph S | 1% |
| Wednesday Night | 44°F | Mostly Clear | 2 mph S | 3% |
| Thursday | 77°F | Sunny | 3 mph S | 2% |
| Thursday Night | 45°F | Partly Cloudy | 2 mph SSE | 10% |
| Friday | 74°F | Mostly Sunny | 5 mph S | 12% |
| Friday Night | 41°F | Chance Light Rain | 2 mph WNW | 29% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Condon, MT
Last spring frost
May 20
First fall frost
Sep 22
Growing season
120 days
Hardiness zone
5a
Explore more for Condon, MT: full frost dates · planting calendar · Montana frost dates
Climate data from the nearest NOAA station, Lindbergh Lake, Mt (3.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.