Georgetown, ID Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Georgetown, a city in Bear Lake County, Idaho.
Tonight
26°F
Cloudy then Patchy Fog
Patchy fog between 1am and 4am. Cloudy. Low around 26, with temperatures rising to around 31 overnight. Southeast wind 2 to 6 mph.
7-day forecast for Georgetown
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 26°F | Cloudy then Patchy Fog | 2 to 6 mph SE | 2% |
| Wednesday | 49°F | Mostly Cloudy | 5 mph WSW | 2% |
| Wednesday Night | 23°F | Areas Of Fog | 0 to 3 mph N | 0% |
| Thursday | 47°F | Areas Of Fog then Slight Chance Light Rain | 0 to 3 mph SW | 17% |
| Thursday Night | 24°F | Slight Chance Light Rain then Areas Of Fog | 2 mph NW | 17% |
| Friday | 46°F | Mostly Sunny | 0 to 6 mph NW | 3% |
| Friday Night | 24°F | Partly Cloudy | 2 mph NNW | 3% |
| Saturday | 51°F | Sunny | 2 mph SSW | 0% |
| Saturday Night | 28°F | Mostly Clear | 0 to 3 mph E | 0% |
| Sunday | 56°F | Sunny | 1 to 6 mph SSE | 0% |
| Sunday Night | 30°F | Partly Cloudy | 2 mph SSE | 1% |
| Monday | 56°F | Mostly Sunny | 1 to 6 mph SSE | 1% |
| Monday Night | 31°F | Mostly Cloudy | 1 mph SSE | 4% |
| Tuesday | 55°F | Mostly Sunny | 0 to 5 mph WSW | 7% |
Forecast source: National Weather Service (api.weather.gov) for Georgetown (42.479, -111.363). Updated through the day.
Growing snapshot for Georgetown
Last spring frost
Jun 17
First fall frost
Sep 3
Growing season
77 days
Hardiness zone
5b
More local growing data for Georgetown: nearby ZIP 83239 weather · frost dates · planting calendar · Idaho frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Bern, Id (13.5 mi from Georgetown). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.