Ririe, ID Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Ririe, a city in Jefferson County, Idaho.
Today
63°F
Slight Chance Light Rain then Chance Showers And Thunderstorms
A slight chance of rain before noon, then a chance of showers and thunderstorms between noon and 3pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 63. Southwest wind around 7 mph. Chance of precipitation is 30%.
7-day forecast for Ririe
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 63°F | Slight Chance Light Rain then Chance Showers And Thunderstorms | 7 mph SW | 33% |
| Tonight | 42°F | Partly Cloudy | 3 mph S | 8% |
| Sunday | 67°F | Mostly Sunny | 5 mph SW | 4% |
| Sunday Night | 42°F | Mostly Clear | 2 to 7 mph ENE | 0% |
| Monday | 74°F | Sunny | 3 to 8 mph S | 0% |
| Monday Night | 46°F | Mostly Clear | 3 to 7 mph E | 0% |
| Tuesday | 75°F | Mostly Sunny | 3 to 9 mph SSE | 0% |
| Tuesday Night | 48°F | Partly Cloudy | 3 to 7 mph ESE | 13% |
| Wednesday | 76°F | Mostly Sunny | 6 to 9 mph SSW | 8% |
| Wednesday Night | 48°F | Mostly Clear | 2 to 9 mph SE | 2% |
| Thursday | 79°F | Sunny | 5 to 10 mph SSE | 2% |
| Thursday Night | 50°F | Partly Cloudy | 3 to 12 mph SSE | 1% |
| Friday | 79°F | Mostly Sunny | 8 to 12 mph SSE | 2% |
| Friday Night | 51°F | Partly Cloudy | 6 to 12 mph S | 8% |
Forecast source: National Weather Service (api.weather.gov) for Ririe (43.632, -111.772). Updated through the day.
Growing snapshot for Ririe
Last spring frost
May 9
First fall frost
Oct 5
Growing season
148 days
Hardiness zone
5b
More local growing data for Ririe: nearby ZIP 83442 weather · frost dates · planting calendar · Idaho frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Rigby, Id (5.1 mi from Ririe). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.