Bear River, WY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Bear River, a town in Rich County, Wyoming.
Overnight
41°F
Scattered Showers And Thunderstorms
Scattered showers and thunderstorms before 3am, then isolated showers and thunderstorms. Mostly cloudy. Low around 41, with temperatures rising to around 43 overnight. South southeast wind around 5 mph. Chance of precipitation is 30%.
7-day forecast for Bear River
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 41°F | Scattered Showers And Thunderstorms | 5 mph SSE | 26% |
| Saturday | 61°F | Isolated Rain Showers then Isolated Showers And Thunderstorms | 3 to 13 mph WSW | 19% |
| Saturday Night | 31°F | Partly Cloudy | 2 to 13 mph SSW | 6% |
| Sunday | 63°F | Sunny | 2 to 7 mph WSW | 0% |
| Sunday Night | 32°F | Mostly Clear | 2 to 7 mph SW | 0% |
| Monday | 69°F | Sunny | 2 mph S | 0% |
| Monday Night | 38°F | Partly Cloudy | 5 mph SSE | 4% |
| Tuesday | 67°F | Partly Sunny then Chance Showers And Thunderstorms | 5 mph SSW | 46% |
| Tuesday Night | 37°F | Chance Showers And Thunderstorms | 6 mph S | 45% |
| Wednesday | 69°F | Sunny then Slight Chance Showers And Thunderstorms | 6 mph SW | 12% |
| Wednesday Night | 37°F | Mostly Clear | 5 mph SSW | 1% |
| Thursday | 72°F | Sunny | 1 to 5 mph SW | 1% |
| Thursday Night | 39°F | Partly Cloudy | 6 mph SSE | 1% |
| Friday | 72°F | Mostly Sunny | 3 to 7 mph SSW | 7% |
Forecast source: National Weather Service (api.weather.gov) for Bear River (41.386, -111.027). Updated through the day.
Growing snapshot for Bear River
Growing season
59 days
Hardiness zone
5a
More local growing data for Bear River: nearby ZIP 84086 weather · frost dates · planting calendar · Wyoming frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Woodruff, Ut (7.9 mi from Bear River). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.