Alcova, WY Weather & Growing Conditions
Today
82°F
Areas Of Smoke
Areas of smoke. Sunny, with a high near 82. Northeast wind 2 to 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 82°F | Areas Of Smoke | 2 to 10 mph NE | 0% |
| Tonight | 47°F | Areas Of Smoke | 1 to 14 mph NNE | 1% |
| Wednesday | 87°F | Sunny | 0 to 9 mph WSW | 0% |
| Wednesday Night | 49°F | Mostly Clear | 0 to 7 mph NW | 0% |
| Thursday | 92°F | Sunny | 0 to 9 mph W | 0% |
| Thursday Night | 54°F | Mostly Clear | 1 to 8 mph NNW | 0% |
| Friday | 96°F | Sunny | 0 to 9 mph WSW | 0% |
| Friday Night | 58°F | Mostly Clear | 3 to 8 mph W | 0% |
| Saturday | 97°F | Sunny | 2 to 13 mph WSW | 0% |
| Saturday Night | 59°F | Mostly Clear | 2 to 8 mph WNW | 1% |
| Sunday | 96°F | Sunny | 1 to 12 mph WSW | 2% |
| Sunday Night | 59°F | Partly Cloudy | 2 to 12 mph NNW | 5% |
| Monday | 95°F | Mostly Sunny | 1 to 8 mph WSW | 5% |
| Monday Night | 57°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 3 to 8 mph NNE | 16% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Alcova, WY
Last spring frost
May 9
First fall frost
Oct 7
Growing season
148 days
Hardiness zone
5a
Explore more for Alcova, WY: full frost dates · planting calendar · Wyoming frost dates
Climate data from the nearest NOAA station, Pathfinder Dam, Wy (11.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.