Gildford Colony, MT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Gildford Colony, a community in Hill County, Montana.
This Afternoon
71°F
Mostly Sunny
Mostly sunny, with a high near 71. East southeast wind around 8 mph.
7-day forecast for Gildford Colony
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 71°F | Mostly Sunny | 8 mph ESE | 0% |
| Tonight | 44°F | Partly Cloudy | 5 to 8 mph ESE | 1% |
| Sunday | 72°F | Sunny | 3 to 9 mph SE | 1% |
| Sunday Night | 46°F | Partly Cloudy | 3 to 9 mph SE | 0% |
| Monday | 78°F | Mostly Sunny | 3 to 10 mph SE | 0% |
| Monday Night | 47°F | Mostly Clear | 2 to 9 mph SSE | 0% |
| Tuesday | 79°F | Sunny | 3 to 7 mph SSW | 0% |
| Tuesday Night | 49°F | Mostly Clear | 6 mph SSE | 0% |
| Wednesday | 79°F | Mostly Sunny | 3 to 7 mph SW | 1% |
| Wednesday Night | 50°F | Partly Cloudy | 7 mph SW | 11% |
| Thursday | 76°F | Mostly Sunny | 7 mph W | 2% |
| Thursday Night | 50°F | Partly Cloudy | 9 mph ENE | 9% |
| Friday | 74°F | Mostly Sunny | 5 to 9 mph ESE | 6% |
| Friday Night | 47°F | Mostly Cloudy then Slight Chance Light Rain | 10 to 15 mph NW | 20% |
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.