Spirit Lake, ID Weather & Growing Conditions
Today
75°F
Sunny
Sunny. High near 75, with temperatures falling to around 73 in the afternoon. Northeast wind around 2 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 75°F | Sunny | 2 mph NE | 0% |
| Tonight | 47°F | Partly Cloudy | 1 mph NW | 0% |
| Sunday | 77°F | Sunny | 2 mph NE | 0% |
| Sunday Night | 47°F | Mostly Clear | 2 mph N | 0% |
| Monday | 78°F | Sunny | 3 mph S | 0% |
| Monday Night | 48°F | Partly Cloudy | 2 mph S | 0% |
| Tuesday | 75°F | Mostly Sunny | 1 to 5 mph S | 0% |
| Tuesday Night | 47°F | Partly Cloudy | 3 mph S | 1% |
| Wednesday | 71°F | Mostly Sunny | 1 to 6 mph S | 1% |
| Wednesday Night | 46°F | Partly Cloudy | 1 to 5 mph S | 2% |
| Thursday | 70°F | Mostly Sunny | 3 mph S | 3% |
| Thursday Night | 46°F | Mostly Cloudy | 2 mph SE | 10% |
| Friday | 67°F | Partly Sunny then Slight Chance Rain Showers | 1 to 5 mph S | 18% |
| Friday Night | 43°F | Slight Chance Rain Showers | 3 mph SW | 21% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Spirit Lake, ID
Last spring frost
May 22
First fall frost
Sep 22
Growing season
122 days
Hardiness zone
6b
Explore more for Spirit Lake, ID: full frost dates · planting calendar · Idaho frost dates
Climate data from the nearest NOAA station, Bayview Model Basin, Id (15.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.