Buffalo, MO Weather & Growing Conditions
Tonight
72°F
Mostly Clear
Mostly clear. Low around 72, with temperatures rising to around 74 overnight. Heat index values as high as 95. South wind 1 to 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 72°F | Mostly Clear | 1 to 6 mph S | 3% |
| Saturday | 98°F | Sunny | 6 to 12 mph SW | 2% |
| Saturday Night | 72°F | Partly Cloudy | 5 to 8 mph SW | 5% |
| Sunday | 93°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 3 to 8 mph W | 21% |
| Sunday Night | 67°F | Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 5 mph N | 73% |
| Monday | 81°F | Showers And Thunderstorms Likely | 2 to 9 mph N | 69% |
| Monday Night | 60°F | Chance Showers And Thunderstorms | 5 to 9 mph N | 39% |
| Tuesday | 74°F | Partly Sunny | 6 to 9 mph N | 13% |
| Tuesday Night | 54°F | Partly Cloudy | 3 to 9 mph NE | 4% |
| Wednesday | 76°F | Mostly Sunny | 3 to 7 mph NE | 1% |
| Wednesday Night | 55°F | Mostly Clear | 2 to 7 mph NE | 1% |
| Thursday | 78°F | Mostly Sunny | 1 to 6 mph NE | 5% |
| Thursday Night | 58°F | Partly Cloudy | 5 mph NE | 6% |
| Friday | 78°F | Mostly Sunny | 2 to 6 mph E | 7% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Buffalo, MO
Last spring frost
Apr 23
First fall frost
Oct 15
Growing season
175 days
Hardiness zone
6b
Explore more for Buffalo, MO: full frost dates · planting calendar · Missouri frost dates
Climate data from the nearest NOAA station, Buffalo 2N, Mo (2.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.