Oldtown, ID Weather & Growing Conditions
This Afternoon
73°F
Sunny
Sunny, with a high near 73. West wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 73°F | Sunny | 3 mph W | 0% |
| Tonight | 45°F | Mostly Clear | 1 mph NE | 0% |
| Saturday | 75°F | Sunny | 3 mph SE | 0% |
| Saturday Night | 45°F | Mostly Clear | 1 mph N | 0% |
| Sunday | 77°F | Sunny | 2 mph S | 0% |
| Sunday Night | 46°F | Mostly Clear | 2 mph NE | 0% |
| Monday | 77°F | Sunny | 5 mph SE | 0% |
| Monday Night | 47°F | Partly Cloudy | 2 mph SE | 0% |
| Tuesday | 74°F | Mostly Sunny | 3 mph S | 0% |
| Tuesday Night | 46°F | Partly Cloudy | 2 mph S | 1% |
| Wednesday | 70°F | Mostly Sunny | 1 to 5 mph S | 1% |
| Wednesday Night | 44°F | Partly Cloudy | 2 mph E | 1% |
| Thursday | 73°F | Mostly Sunny | 2 mph E | 2% |
| Thursday Night | 46°F | Partly Cloudy | 2 mph E | 10% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Oldtown, ID
Last spring frost
May 12
First fall frost
Sep 21
Growing season
130 days
Hardiness zone
6a
Explore more for Oldtown, ID: full frost dates · planting calendar · Idaho frost dates
Climate data from the nearest NOAA station, Newport, Wa (2.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.