Murtaugh, ID Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Murtaugh, a city in Cassia County, Idaho.
Today
83°F
Smoke
Smoke. Sunny, with a high near 83. West wind 7 to 10 mph.
7-day forecast for Murtaugh
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 83°F | Smoke | 7 to 10 mph W | 0% |
| Tonight | 53°F | Areas Of Smoke | 6 to 9 mph WSW | 0% |
| Wednesday | 88°F | Areas Of Smoke | 2 to 9 mph WSW | 0% |
| Wednesday Night | 57°F | Patchy Smoke | 3 to 10 mph SSW | 0% |
| Thursday | 97°F | Patchy Smoke | 3 to 7 mph NE | 0% |
| Thursday Night | 62°F | Clear | 2 to 8 mph SSE | 0% |
| Friday | 97°F | Sunny | 2 to 13 mph WSW | 0% |
| Friday Night | 64°F | Mostly Clear | 2 to 14 mph WSW | 0% |
| Saturday | 96°F | Sunny | 2 to 9 mph W | 0% |
| Saturday Night | 65°F | Mostly Clear | 3 to 13 mph WSW | 0% |
| Sunday | 93°F | Sunny | 5 to 13 mph W | 1% |
| Sunday Night | 63°F | Mostly Clear | 5 to 14 mph WSW | 0% |
| Monday | 92°F | Sunny | 5 to 12 mph W | 1% |
| Monday Night | 62°F | Mostly Clear | 5 to 13 mph W | 2% |
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 Aug 4, 2026.