Buffalo, WY Weather & Growing Conditions
This Afternoon
76°F
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Partly sunny. High near 76, with temperatures falling to around 69 in the afternoon. North northeast wind around 7 mph. Chance of precipitation is 60%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 76°F | Showers And Thunderstorms Likely | 7 mph NNE | 60% |
| Tonight | 52°F | Showers And Thunderstorms | 3 to 9 mph NW | 80% |
| Saturday | 61°F | Chance Showers And Thunderstorms | 2 to 8 mph N | 79% |
| Saturday Night | 47°F | Showers And Thunderstorms | 3 to 10 mph NNW | 85% |
| Sunday | 56°F | Rain Showers | 3 to 8 mph E | 93% |
| Sunday Night | 49°F | Chance Showers And Thunderstorms then Mostly Cloudy | 2 to 7 mph WNW | 45% |
| Monday | 63°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 3 to 10 mph S | 12% |
| Monday Night | 51°F | Mostly Clear | 8 mph SSW | 1% |
| Tuesday | 71°F | Sunny | 7 mph S | 4% |
| Tuesday Night | 55°F | Partly Cloudy | 7 mph W | 14% |
| Wednesday | 72°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 8 mph NNW | 18% |
| Wednesday Night | 54°F | Mostly Clear | 6 mph WNW | 7% |
| Thursday | 74°F | Sunny | 7 to 12 mph S | 5% |
| Thursday Night | 56°F | Partly Cloudy | 10 mph SSW | 6% |
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 Sep 19, 2026.