Gildford Colony, MT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Gildford Colony, a community in Hill County, Montana.
Today
71°F
Partly Sunny
Partly sunny, with a high near 71. East northeast wind 6 to 9 mph.
7-day forecast for Gildford Colony
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 71°F | Partly Sunny | 6 to 9 mph ENE | 0% |
| Tonight | 45°F | Partly Cloudy | 5 to 9 mph ESE | 0% |
| Sunday | 72°F | Mostly Sunny | 5 to 9 mph SE | 0% |
| Sunday Night | 45°F | Mostly Clear | 5 to 12 mph SE | 0% |
| Monday | 78°F | Sunny | 3 to 10 mph SE | 0% |
| Monday Night | 47°F | Mostly Clear | 3 to 9 mph S | 0% |
| Tuesday | 77°F | Sunny | 6 mph SW | 0% |
| Tuesday Night | 48°F | Mostly Clear | 6 mph ESE | 0% |
| Wednesday | 79°F | Sunny | 2 to 8 mph WSW | 1% |
| Wednesday Night | 49°F | Mostly Clear | 8 mph S | 4% |
| Thursday | 78°F | Sunny | 6 mph SW | 2% |
| Thursday Night | 49°F | Partly Cloudy | 8 mph ESE | 9% |
| Friday | 74°F | Mostly Sunny | 5 to 9 mph S | 9% |
| Friday Night | 45°F | Slight Chance Light Rain | 9 to 13 mph NNW | 21% |
Forecast source: National Weather Service (api.weather.gov) for Gildford Colony (48.803, -110.284). Updated through the day.
Growing snapshot for Gildford Colony
Last spring frost
May 24
First fall frost
Sep 15
Growing season
114 days
Hardiness zone
3b
More local growing data for Gildford Colony: nearby ZIP 59525 weather · frost dates · planting calendar · Montana frost dates
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Climate data from the nearest NOAA station, Gildford, Mt (5.6 mi from Gildford Colony). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.