Mullan, ID Weather & Growing Conditions
Tonight
52°F
Mostly Clear
Mostly clear, with a low around 52. South wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 52°F | Mostly Clear | 3 mph S | 5% |
| Sunday | 65°F | Sunny | 2 to 6 mph NW | 0% |
| Sunday Night | 52°F | Mostly Clear | 2 to 7 mph SE | 0% |
| Monday | 66°F | Sunny | 3 to 7 mph SW | 0% |
| Monday Night | 55°F | Mostly Clear | 5 mph S | 0% |
| Tuesday | 65°F | Mostly Sunny | 7 mph SW | 0% |
| Tuesday Night | 52°F | Partly Cloudy | 6 mph SW | 3% |
| Wednesday | 59°F | Mostly Sunny | 7 mph SW | 3% |
| Wednesday Night | 47°F | Partly Cloudy | 6 mph S | 4% |
| Thursday | 58°F | Mostly Sunny | 5 mph SW | 6% |
| Thursday Night | 48°F | Partly Cloudy | 6 mph E | 13% |
| Friday | 56°F | Partly Sunny then Slight Chance Rain Showers | 7 mph S | 19% |
| Friday Night | 44°F | Slight Chance Rain Showers then Slight Chance Rain And Snow Showers | 7 mph SW | 19% |
| Saturday | 51°F | Slight Chance Rain And Snow Showers then Partly Sunny | 7 mph W | 16% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Mullan, ID
Last spring frost
May 31
First fall frost
Sep 5
Growing season
95 days
Hardiness zone
6b
Explore more for Mullan, ID: full frost dates · planting calendar · Idaho frost dates
Climate data from the nearest NOAA station, Prichard 3 Ese, Id (5.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.