Harman US

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

WhenTempForecastWindPrecip
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.