Pocatello, ID Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Pocatello, a city in Bannock County, Idaho.
This Afternoon
70°F
Showers And Thunderstorms
Showers and thunderstorms. Mostly cloudy. High near 70, with temperatures falling to around 65 in the afternoon. South wind around 9 mph. Chance of precipitation is 80%.
7-day forecast for Pocatello
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 70°F | Showers And Thunderstorms | 9 mph S | 78% |
| Tonight | 47°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 3 to 8 mph SSW | 66% |
| Saturday | 63°F | Showers And Thunderstorms Likely | 3 to 7 mph WSW | 56% |
| Saturday Night | 46°F | Partly Cloudy | 3 mph S | 7% |
| Sunday | 72°F | Mostly Sunny | 5 mph SW | 0% |
| Sunday Night | 48°F | Mostly Clear | 3 mph E | 0% |
| Monday | 76°F | Sunny | 3 mph NE | 0% |
| Monday Night | 52°F | Partly Cloudy | 3 mph E | 0% |
| Tuesday | 77°F | Mostly Sunny | 3 mph NE | 2% |
| Tuesday Night | 52°F | Partly Cloudy | 5 mph SSE | 8% |
| Wednesday | 78°F | Sunny | 6 mph SSW | 4% |
| Wednesday Night | 52°F | Mostly Clear | 3 to 7 mph SSE | 4% |
| Thursday | 81°F | Sunny | 5 mph SSE | 2% |
| Thursday Night | 54°F | Partly Cloudy | 5 to 8 mph SSE | 3% |
Forecast source: National Weather Service (api.weather.gov) for Pocatello (42.873, -112.464). Updated through the day.
Growing snapshot for Pocatello
Last spring frost
May 2
First fall frost
Oct 11
Growing season
161 days
Hardiness zone
6a
More local growing data for Pocatello: nearby ZIP 83209 weather · frost dates · planting calendar · Idaho frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Pocatello City, Id (1.6 mi from Pocatello). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.