Garden City, ID Weather & Growing Conditions
Overnight
43°F
Patchy Smoke
Patchy smoke. Mostly clear. Low around 43, with temperatures rising to around 45 overnight. South southwest wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 43°F | Patchy Smoke | 3 mph SSW | 0% |
| Tuesday | 73°F | Patchy Smoke | 5 to 9 mph SW | 0% |
| Tuesday Night | 45°F | Areas Of Smoke | 2 to 10 mph W | 0% |
| Wednesday | 75°F | Areas Of Smoke | 2 to 7 mph W | 0% |
| Wednesday Night | 49°F | Mostly Clear | 1 to 8 mph WSW | 0% |
| Thursday | 80°F | Sunny | 2 to 8 mph WSW | 0% |
| Thursday Night | 53°F | Mostly Clear | 2 to 8 mph WSW | 0% |
| Friday | 83°F | Sunny | 1 to 9 mph SW | 0% |
| Friday Night | 55°F | Mostly Clear | 2 to 10 mph WSW | 0% |
| Saturday | 83°F | Sunny | 1 to 9 mph SSW | 0% |
| Saturday Night | 57°F | Mostly Clear | 3 to 9 mph W | 0% |
| Sunday | 82°F | Mostly Sunny | 2 to 10 mph SW | 4% |
| Sunday Night | 56°F | Partly Cloudy | 2 to 9 mph WSW | 5% |
| Monday | 80°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 2 to 9 mph SW | 15% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Garden City, ID
Last spring frost
May 15
First fall frost
Oct 4
Growing season
140 days
Hardiness zone
5b
Explore more for Garden City, ID: full frost dates · planting calendar · Idaho frost dates
Climate data from the nearest NOAA station, Bear Lake Sp, Ut (5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.