Farson, WY Weather & Growing Conditions
This Afternoon
44°F
Sunny
Sunny. High near 44, with temperatures falling to around 41 in the afternoon. South wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 44°F | Sunny | 5 mph S | 0% |
| Tonight | 23°F | Mostly Cloudy | 7 mph ENE | 8% |
| Wednesday | 47°F | Isolated Rain And Snow Showers | 5 to 8 mph ENE | 21% |
| Wednesday Night | 21°F | Partly Cloudy | 3 mph S | 0% |
| Thursday | 46°F | Mostly Sunny | 1 to 5 mph SW | 0% |
| Thursday Night | 22°F | Partly Cloudy | 3 mph W | 0% |
| Friday | 47°F | Sunny | 3 to 8 mph W | 1% |
| Friday Night | 22°F | Partly Cloudy | 5 mph WSW | 1% |
| Saturday | 49°F | Sunny | 5 mph WSW | 0% |
| Saturday Night | 23°F | Mostly Clear | 2 mph WSW | 0% |
| Sunday | 53°F | Sunny | 1 to 5 mph SW | 0% |
| Sunday Night | 26°F | Partly Cloudy | 3 mph SW | 0% |
| Monday | 53°F | Mostly Sunny | 3 mph SW | 0% |
| Monday Night | 28°F | Mostly Cloudy | 2 mph WSW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Farson, WY
Growing season
84 days
Hardiness zone
4a
Explore more for Farson, WY: full frost dates · planting calendar · Wyoming frost dates
Climate data from the nearest NOAA station, Farson 2Nne, Wy (2.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.