Bloomington, ID Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Bloomington, a city in Bear Lake County, Idaho.
Today
84°F
Patchy Smoke
Patchy smoke. Sunny, with a high near 84. South southwest wind 3 to 12 mph, with gusts as high as 21 mph.
7-day forecast for Bloomington
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 84°F | Patchy Smoke | 3 to 12 mph SSW | 0% |
| Tonight | 45°F | Patchy Smoke | 2 to 12 mph WNW | 0% |
| Wednesday | 86°F | Areas Of Smoke | 2 to 10 mph W | 0% |
| Wednesday Night | 48°F | Mostly Clear | 2 to 10 mph SSW | 0% |
| Thursday | 91°F | Sunny | 2 to 12 mph SSW | 0% |
| Thursday Night | 54°F | Clear | 3 to 9 mph SSE | 0% |
| Friday | 94°F | Sunny | 2 to 10 mph SW | 0% |
| Friday Night | 56°F | Mostly Clear | 2 to 10 mph W | 0% |
| Saturday | 94°F | Sunny | 2 to 10 mph ESE | 0% |
| Saturday Night | 58°F | Mostly Clear | 3 to 10 mph W | 0% |
| Sunday | 93°F | Mostly Sunny | 3 to 10 mph SSW | 4% |
| Sunday Night | 57°F | Partly Cloudy | 3 to 10 mph SW | 3% |
| Monday | 91°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 3 to 10 mph SW | 15% |
| Monday Night | 56°F | Partly Cloudy | 3 to 10 mph SW | 8% |
Forecast source: National Weather Service (api.weather.gov) for Bloomington (42.191, -111.403). Updated through the day.
Growing snapshot for Bloomington
Last spring frost
May 19
First fall frost
Sep 21
Growing season
123 days
Hardiness zone
5a
More local growing data for Bloomington: nearby ZIP 83223 weather · frost dates · planting calendar · Idaho frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Lifton Pumping Stn, Id (6.2 mi from Bloomington). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.