Riggins, ID Weather & Growing Conditions
Tonight
32°F
Mostly Cloudy
Mostly cloudy, with a low around 32. West northwest wind around 2 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 32°F | Mostly Cloudy | 2 mph WNW | 1% |
| Wednesday | 44°F | Sunny | 3 mph WNW | 0% |
| Wednesday Night | 35°F | Partly Cloudy then Chance Light Snow | 3 to 10 mph S | 48% |
| Thursday | 39°F | Chance Light Snow | 1 to 6 mph SW | 48% |
| Thursday Night | 31°F | Partly Cloudy | 2 to 12 mph SSW | 2% |
| Friday | 43°F | Partly Sunny | 7 to 13 mph S | 5% |
| Friday Night | 37°F | Mostly Cloudy | 7 to 13 mph S | 4% |
| Saturday | 50°F | Mostly Sunny | 8 to 13 mph SSE | 2% |
| Saturday Night | 42°F | Partly Cloudy | 8 to 17 mph SSE | 11% |
| Sunday | 48°F | Partly Sunny | 3 to 17 mph SSW | 11% |
| Sunday Night | 40°F | Mostly Cloudy | 3 to 7 mph S | 6% |
| Monday | 48°F | Partly Sunny | 7 mph S | 13% |
| Monday Night | 40°F | Mostly Cloudy | 5 to 10 mph S | 13% |
| Tuesday | 49°F | Mostly Sunny then Slight Chance Light Rain | 5 to 9 mph S | 17% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Riggins, ID
Last spring frost
May 6
First fall frost
Oct 9
Growing season
155 days
Hardiness zone
6b
Explore more for Riggins, ID: full frost dates · planting calendar · Idaho frost dates
Climate data from the nearest NOAA station, Riggins, Id (6.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.