Buffalo, IN Weather & Growing Conditions
This Afternoon
80°F
Showers And Thunderstorms Likely
Showers and thunderstorms likely before 4pm, then a slight chance of showers and thunderstorms. Mostly cloudy, with a high near 80. South wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 80°F | Showers And Thunderstorms Likely | 5 mph S | 69% |
| Tonight | 67°F | Chance Showers And Thunderstorms | 0 to 5 mph SE | 60% |
| Sunday | 77°F | Chance Showers And Thunderstorms | 0 to 10 mph N | 66% |
| Sunday Night | 55°F | Showers And Thunderstorms Likely | 10 to 15 mph NE | 63% |
| Monday | 67°F | Chance Rain Showers | 10 to 15 mph NE | 43% |
| Monday Night | 51°F | Chance Rain Showers | 10 to 15 mph NE | 35% |
| Tuesday | 65°F | Chance Rain Showers | 10 to 15 mph NE | 26% |
| Tuesday Night | 52°F | Chance Rain Showers | 5 to 15 mph NE | 26% |
| Wednesday | 66°F | Slight Chance Rain Showers | 10 mph NE | 16% |
| Wednesday Night | 52°F | Slight Chance Rain Showers then Mostly Cloudy | 5 to 10 mph NE | 15% |
| Thursday | 69°F | Mostly Cloudy | 5 mph NE | 5% |
| Thursday Night | 53°F | Mostly Cloudy | 0 to 5 mph NE | 6% |
| Friday | 72°F | Partly Sunny | 5 mph NE | 6% |
| Friday Night | 52°F | Partly Cloudy | 0 to 5 mph NE | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Buffalo, IN
Last spring frost
Apr 26
First fall frost
Oct 17
Growing season
173 days
Explore more for Buffalo, IN: full frost dates · planting calendar · Indiana frost dates
Climate data from the nearest NOAA station, Francesville, In (10.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.