Buffalo, WY Weather & Growing Conditions
Today
70°F
Areas Of Smoke
Areas of smoke. Sunny, with a high near 70. Southeast wind 7 to 12 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 70°F | Areas Of Smoke | 7 to 12 mph SE | 1% |
| Tonight | 54°F | Areas Of Smoke | 5 to 8 mph W | 10% |
| Wednesday | 78°F | Sunny | 3 to 12 mph E | 0% |
| Wednesday Night | 58°F | Mostly Clear | 7 to 12 mph NW | 0% |
| Thursday | 85°F | Sunny | 3 to 13 mph NE | 0% |
| Thursday Night | 62°F | Mostly Clear | 7 to 13 mph NW | 0% |
| Friday | 90°F | Sunny | 5 to 14 mph SSE | 0% |
| Friday Night | 66°F | Mostly Clear | 12 mph NW | 0% |
| Saturday | 89°F | Sunny | 10 to 16 mph N | 0% |
| Saturday Night | 66°F | Mostly Clear | 8 to 12 mph NW | 0% |
| Sunday | 89°F | Sunny | 10 to 14 mph NNW | 4% |
| Sunday Night | 65°F | Partly Cloudy | 8 to 12 mph NW | 6% |
| Monday | 87°F | Mostly Sunny | 8 to 15 mph N | 5% |
| Monday Night | 65°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 8 to 14 mph NW | 16% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Buffalo, WY
Last spring frost
May 24
First fall frost
Sep 21
Growing season
118 days
Hardiness zone
5a
Explore more for Buffalo, WY: full frost dates · planting calendar · Wyoming frost dates
Climate data from the nearest NOAA station, Buffalo, Wy (6.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.