Elk Mountain, WY Weather & Growing Conditions
This Afternoon
43°F
Sunny
Sunny. High near 43, with temperatures falling to around 37 in the afternoon. West southwest wind 5 to 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 43°F | Sunny | 5 to 10 mph WSW | 1% |
| Tonight | 28°F | Partly Cloudy | 5 mph SSW | 0% |
| Wednesday | 45°F | Mostly Cloudy | 0 to 5 mph ENE | 3% |
| Wednesday Night | 25°F | Mostly Cloudy | 0 to 5 mph SSE | 1% |
| Thursday | 48°F | Sunny | 5 mph SW | 0% |
| Thursday Night | 28°F | Partly Cloudy | 5 to 10 mph SW | 1% |
| Friday | 47°F | Mostly Sunny | 10 to 15 mph WSW | 2% |
| Friday Night | 27°F | Mostly Clear | 10 to 15 mph WSW | 5% |
| Saturday | 49°F | Sunny | 5 to 15 mph WSW | 4% |
| Saturday Night | 30°F | Mostly Clear | 5 to 15 mph SW | 0% |
| Sunday | 56°F | Sunny | 15 mph SW | 0% |
| Sunday Night | 36°F | Mostly Clear | 15 to 20 mph SW | 0% |
| Monday | 56°F | Mostly Sunny | 10 to 15 mph WSW | 0% |
| Monday Night | 37°F | Partly Cloudy | 10 to 15 mph SW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Elk Mountain, WY
Last spring frost
May 28
First fall frost
Sep 13
Growing season
108 days
Hardiness zone
5a
Explore more for Elk Mountain, WY: full frost dates · planting calendar · Wyoming frost dates
Climate data from the nearest NOAA station, Elk Mtn, Wy (2.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.