Murtaugh, ID Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Murtaugh, a city in Cassia County, Idaho.
This Afternoon
67°F
Mostly Sunny
Mostly sunny, with a high near 67. West wind around 8 mph.
7-day forecast for Murtaugh
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 67°F | Mostly Sunny | 8 mph W | 5% |
| Tonight | 44°F | Mostly Clear | 2 to 6 mph SSW | 2% |
| Sunday | 74°F | Patchy Fog then Sunny | 2 to 6 mph ENE | 1% |
| Sunday Night | 46°F | Mostly Clear | 6 mph ESE | 0% |
| Monday | 78°F | Sunny | 5 to 10 mph E | 0% |
| Monday Night | 51°F | Partly Cloudy | 2 to 7 mph ESE | 0% |
| Tuesday | 79°F | Mostly Sunny | 5 mph E | 4% |
| Tuesday Night | 52°F | Mostly Cloudy | 6 mph S | 8% |
| Wednesday | 81°F | Sunny | 5 mph SE | 3% |
| Wednesday Night | 53°F | Mostly Clear | 3 to 10 mph SE | 1% |
| Thursday | 84°F | Sunny | 7 mph SSE | 1% |
| Thursday Night | 55°F | Partly Cloudy | 7 to 14 mph SSE | 0% |
| Friday | 82°F | Mostly Sunny | 9 mph SSE | 3% |
| Friday Night | 53°F | Partly Cloudy | 8 to 12 mph S | 4% |
Forecast source: National Weather Service (api.weather.gov) for Murtaugh (42.492, -114.162). Updated through the day.
Growing snapshot for Murtaugh
Last spring frost
May 7
First fall frost
Oct 5
Growing season
149 days
Hardiness zone
6b
More local growing data for Murtaugh: nearby ZIP 83344 weather · frost dates · planting calendar · Idaho frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Hazelton, Id (12.9 mi from Murtaugh). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.