Van Tassell, WY Weather & Growing Conditions
Today
51°F
Mostly Sunny
Mostly sunny. High near 51, with temperatures falling to around 45 in the afternoon. North northwest wind 5 to 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 51°F | Mostly Sunny | 5 to 10 mph NNW | 0% |
| Tonight | 28°F | Mostly Cloudy | 5 mph NW | 0% |
| Thursday | 56°F | Mostly Sunny | 0 to 5 mph SW | 0% |
| Thursday Night | 29°F | Partly Cloudy | 5 mph SSW | 0% |
| Friday | 52°F | Mostly Sunny | 0 to 10 mph NW | 2% |
| Friday Night | 28°F | Mostly Clear | 0 to 5 mph W | 2% |
| Saturday | 55°F | Sunny | 0 to 10 mph WNW | 0% |
| Saturday Night | 30°F | Mostly Clear | 0 mph | 0% |
| Sunday | 63°F | Sunny | 5 to 10 mph SW | 0% |
| Sunday Night | 36°F | Mostly Clear | 5 mph W | 0% |
| Monday | 59°F | Sunny | 0 to 5 mph NNW | 0% |
| Monday Night | 33°F | Partly Cloudy | 0 to 5 mph ESE | 0% |
| Tuesday | 61°F | Mostly Sunny | 5 to 10 mph SW | 0% |
| Tuesday Night | 35°F | Partly Cloudy | 0 to 5 mph W | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Van Tassell, WY
Last spring frost
May 17
First fall frost
Sep 28
Growing season
133 days
Hardiness zone
5a
Explore more for Van Tassell, WY: full frost dates · planting calendar · Wyoming frost dates
Climate data from the nearest NOAA station, Torrington 29N, Wy (11 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.