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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

WhenTempForecastWindPrecip
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.