Grace, ID Weather & Growing Conditions
Tonight
43°F
Mostly Clear
Mostly clear. Low around 43, with temperatures rising to around 47 overnight. Northeast wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 43°F | Mostly Clear | 3 mph NE | 3% |
| Sunday | 66°F | Sunny | 1 to 7 mph N | 2% |
| Sunday Night | 45°F | Mostly Clear | 5 mph NE | 0% |
| Monday | 71°F | Sunny | 6 mph S | 0% |
| Monday Night | 50°F | Partly Cloudy | 7 mph S | 0% |
| Tuesday | 72°F | Mostly Sunny | 5 to 8 mph SSE | 10% |
| Tuesday Night | 52°F | Slight Chance Showers And Thunderstorms then Chance Light Rain | 7 mph S | 31% |
| Wednesday | 71°F | Slight Chance Light Rain then Sunny | 6 to 9 mph S | 16% |
| Wednesday Night | 51°F | Mostly Clear | 7 mph SE | 3% |
| Thursday | 75°F | Sunny | 8 mph SSE | 2% |
| Thursday Night | 54°F | Mostly Clear | 5 to 12 mph ESE | 1% |
| Friday | 75°F | Sunny | 13 mph SSE | 3% |
| Friday Night | 54°F | Partly Cloudy then Slight Chance Light Rain | 8 to 12 mph SSE | 15% |
| Saturday | 72°F | Slight Chance Light Rain then Mostly Sunny | 8 to 13 mph S | 16% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Grace, ID
Last spring frost
Jun 17
First fall frost
Sep 3
Growing season
77 days
Hardiness zone
6a
Explore more for Grace, ID: full frost dates · planting calendar · Idaho frost dates
Climate data from the nearest NOAA station, Bern, Id (14.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.