Laredo, MT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Laredo, a community in Hill County, Montana.
Today
77°F
Sunny
Sunny, with a high near 77. West southwest wind around 7 mph.
7-day forecast for Laredo
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 77°F | Sunny | 7 mph WSW | 1% |
| Tonight | 50°F | Mostly Clear | 6 mph SSW | 1% |
| Wednesday | 85°F | Mostly Sunny | 8 mph WSW | 0% |
| Wednesday Night | 53°F | Mostly Clear | 3 to 8 mph S | 0% |
| Thursday | 92°F | Sunny | 3 to 10 mph W | 0% |
| Thursday Night | 55°F | Mostly Clear | 5 to 10 mph ENE | 0% |
| Friday | 94°F | Sunny | 3 to 12 mph NW | 0% |
| Friday Night | 57°F | Mostly Clear | 7 mph ENE | 0% |
| Saturday | 92°F | Sunny | 7 mph W | 0% |
| Saturday Night | 57°F | Partly Cloudy | 7 mph NE | 1% |
| Sunday | 89°F | Mostly Sunny | 8 mph NNE | 2% |
| Sunday Night | 56°F | Partly Cloudy | 9 mph NE | 9% |
| Monday | 86°F | Mostly Sunny | 8 mph NE | 11% |
| Monday Night | 56°F | Partly Cloudy then Slight Chance Rain Showers | 9 mph ENE | 20% |
Forecast source: National Weather Service (api.weather.gov) for Laredo (48.430, -109.886). Updated through the day.
Growing snapshot for Laredo
Last spring frost
May 17
First fall frost
Sep 25
Growing season
128 days
Hardiness zone
4a
More local growing data for Laredo: nearby ZIP 59521 weather · frost dates · planting calendar · Montana frost dates
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Climate data from the nearest NOAA station, Big Sandy, Mt (12.8 mi from Laredo). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.