Rockford Bay, ID Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Rockford Bay, a community in Kootenai County, Idaho.
Today
84°F
Haze then Sunny
Haze and areas of smoke before 11am. Sunny, with a high near 84. Northeast wind around 3 mph.
7-day forecast for Rockford Bay
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 84°F | Haze then Sunny | 3 mph NE | 0% |
| Tonight | 53°F | Haze | 2 mph NE | 0% |
| Wednesday | 90°F | Areas Of Smoke | 2 mph SW | 0% |
| Wednesday Night | 55°F | Areas Of Smoke then Mostly Clear | 2 mph W | 0% |
| Thursday | 94°F | Sunny | 0 to 3 mph S | 0% |
| Thursday Night | 58°F | Mostly Clear | 3 mph S | 0% |
| Friday | 93°F | Sunny | 1 to 7 mph SW | 0% |
| Friday Night | 58°F | Mostly Clear | 2 to 7 mph SW | 0% |
| Saturday | 90°F | Sunny | 2 to 6 mph S | 0% |
| Saturday Night | 57°F | Mostly Clear | 2 to 6 mph S | 0% |
| Sunday | 86°F | Sunny | 6 mph SW | 0% |
| Sunday Night | 55°F | Mostly Clear | 1 to 5 mph SW | 0% |
| Monday | 86°F | Sunny | 1 to 5 mph S | 0% |
| Monday Night | 54°F | Mostly Clear | 0 to 3 mph SW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Rockford Bay (47.509, -116.887). Updated through the day.
Growing snapshot for Rockford Bay
Last spring frost
May 11
First fall frost
Oct 5
Growing season
143 days
Hardiness zone
6b
More local growing data for Rockford Bay: nearby ZIP 83876 weather · frost dates · planting calendar · Idaho frost dates
Nearby towns & communities
Athol
Coeur d'Alene
Dalton Gardens
Fernan Lake Village
Harrison
Hauser
Hayden
Hayden Lake
Huetter
Post Falls
Rathdrum
Spirit Lake
State Line
Worley
Climate data from the nearest NOAA station, Plummer 3 Wsw, Id (10 mi from Rockford Bay). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.