Fort Greely, AK Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Fort Greely, a community in Southeast Fairbanks Census Area County, Alaska.
This Afternoon
54°F
Partly Sunny
Partly sunny, with a high near 54. Southeast wind 5 to 10 mph.
7-day forecast for Fort Greely
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 54°F | Partly Sunny | 5 to 10 mph SE | 12% |
| Tonight | 37°F | Mostly Cloudy then Chance Rain Showers | 0 to 10 mph S | 27% |
| Sunday | 48°F | Chance Rain Showers | 0 to 5 mph W | 44% |
| Sunday Night | 35°F | Rain Showers Likely | 0 to 5 mph W | 67% |
| Monday | 41°F | Rain Showers Likely | 0 to 5 mph W | 72% |
| Monday Night | 34°F | Rain And Snow Showers Likely | 5 mph W | 64% |
| Tuesday | 41°F | Cloudy | 5 mph NW | 8% |
| Tuesday Night | 28°F | Cloudy | 0 to 5 mph W | 1% |
| Wednesday | 42°F | Mostly Cloudy | 0 mph | 0% |
| Wednesday Night | 26°F | Partly Cloudy | 0 to 5 mph SE | 1% |
| Thursday | 48°F | Mostly Sunny | 5 to 15 mph SE | 1% |
| Thursday Night | 32°F | Mostly Cloudy | 15 to 20 mph SE | 8% |
| Friday | 50°F | Mostly Cloudy | 15 to 20 mph SE | 11% |
| Friday Night | 34°F | Mostly Cloudy | 10 to 15 mph SE | 11% |
Forecast source: National Weather Service (api.weather.gov) for Fort Greely (63.968, -145.715). Updated through the day.
Growing snapshot for Fort Greely
Last spring frost
May 30
First fall frost
Aug 24
Growing season
84 days
More local growing data for Fort Greely: nearby ZIP 99737 weather · frost dates · planting calendar · Alaska frost dates
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Tok
Climate data from the nearest NOAA station, Dry Creek, Ak (26.6 mi from Fort Greely). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.