Marsing, ID Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Marsing, a city in Canyon County, Idaho.
Overnight
38°F
Mostly Cloudy
Mostly cloudy, with a low around 38. North northwest wind around 2 mph.
7-day forecast for Marsing
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 38°F | Mostly Cloudy | 2 mph NNW | 4% |
| Wednesday | 60°F | Sunny | 2 to 8 mph NNW | 1% |
| Wednesday Night | 38°F | Partly Cloudy | 2 mph E | 4% |
| Thursday | 58°F | Mostly Sunny | 1 to 8 mph NW | 4% |
| Thursday Night | 31°F | Mostly Clear | 0 to 3 mph NE | 0% |
| Friday | 57°F | Mostly Sunny | 2 mph ENE | 0% |
| Friday Night | 32°F | Partly Cloudy | 2 mph N | 0% |
| Saturday | 61°F | Mostly Sunny | 2 to 7 mph SSE | 0% |
| Saturday Night | 39°F | Partly Cloudy | 3 to 9 mph SE | 0% |
| Sunday | 63°F | Mostly Sunny | 1 to 5 mph SSE | 0% |
| Sunday Night | 36°F | Mostly Cloudy | 1 mph NW | 0% |
| Monday | 61°F | Patchy Fog then Partly Sunny | 2 mph NNE | 0% |
| Monday Night | 37°F | Mostly Cloudy | 1 mph N | 3% |
| Tuesday | 63°F | Mostly Sunny | 2 mph N | 8% |
Forecast source: National Weather Service (api.weather.gov) for Marsing (43.546, -116.810). Updated through the day.
Growing snapshot for Marsing
Last spring frost
Apr 24
First fall frost
Oct 9
Growing season
169 days
Hardiness zone
7a
More local growing data for Marsing: nearby ZIP 83626 weather · frost dates · planting calendar · Idaho frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Homedale 1 Se, Id (6.4 mi from Marsing). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.