Garden City, ID Weather & Growing Conditions
Tonight
33°F
Mostly Clear
Mostly clear. Low around 33, with temperatures rising to around 35 overnight. Northwest wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 33°F | Mostly Clear | 3 mph NW | 6% |
| Sunday | 55°F | Mostly Sunny | 1 to 5 mph N | 1% |
| Sunday Night | 35°F | Mostly Clear | 3 mph NNW | 0% |
| Monday | 59°F | Sunny | 3 mph SE | 0% |
| Monday Night | 41°F | Partly Cloudy | 3 mph ESE | 1% |
| Tuesday | 60°F | Partly Sunny then Slight Chance Showers And Thunderstorms | 3 mph SSE | 21% |
| Tuesday Night | 40°F | Chance Showers And Thunderstorms then Chance Light Rain | 3 mph S | 44% |
| Wednesday | 61°F | Slight Chance Light Rain then Mostly Sunny | 5 mph SSW | 20% |
| Wednesday Night | 41°F | Mostly Clear | 3 mph SSW | 2% |
| Thursday | 65°F | Sunny | 5 mph SE | 2% |
| Thursday Night | 44°F | Mostly Clear | 0 to 5 mph SE | 1% |
| Friday | 64°F | Sunny | 6 mph SSE | 6% |
| Friday Night | 43°F | Partly Cloudy then Slight Chance Light Rain | 5 mph S | 16% |
| Saturday | 63°F | Slight Chance Light Rain then Mostly Sunny | 7 mph SSW | 19% |
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 Sep 20, 2026.