Parkman, WY Weather & Growing Conditions
This Afternoon
54°F
Patchy Fog
Patchy fog and showers and thunderstorms. Cloudy. High near 54, with temperatures falling to around 50 in the afternoon. Northwest wind around 6 mph. Chance of precipitation is 100%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 54°F | Patchy Fog | 6 mph NW | 98% |
| Tonight | 45°F | Patchy Fog | 2 to 6 mph WNW | 79% |
| Sunday | 50°F | Showers And Thunderstorms | 3 to 8 mph NW | 78% |
| Sunday Night | 44°F | Chance Rain Showers then Mostly Cloudy | 3 mph W | 52% |
| Monday | 57°F | Mostly Sunny | 1 to 6 mph SSE | 13% |
| Monday Night | 45°F | Mostly Clear | 5 to 9 mph S | 0% |
| Tuesday | 65°F | Sunny | 3 to 7 mph SE | 2% |
| Tuesday Night | 54°F | Partly Cloudy then Slight Chance Rain Showers | 3 to 9 mph S | 15% |
| Wednesday | 66°F | Chance Rain Showers | 5 to 8 mph WNW | 32% |
| Wednesday Night | 53°F | Mostly Clear | 2 to 12 mph W | 4% |
| Thursday | 70°F | Sunny | 6 to 10 mph E | 3% |
| Thursday Night | 56°F | Mostly Clear | 3 to 14 mph S | 1% |
| Friday | 71°F | Sunny | 5 to 12 mph SSW | 2% |
| Friday Night | 55°F | Partly Cloudy | 2 to 13 mph SSW | 6% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Parkman, WY
Last spring frost
May 24
First fall frost
Sep 18
Growing season
114 days
Hardiness zone
5a
Explore more for Parkman, WY: full frost dates · planting calendar · Wyoming frost dates
Climate data from the nearest NOAA station, Dayton, Wy (10.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.