Harman US

Colfax, IN Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Colfax, a town in Clinton County, Indiana.

Today
84°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms between 10am and 1pm, then showers and thunderstorms likely between 1pm and 3pm, then a chance of showers and thunderstorms. Mostly cloudy. High near 84, with temperatures falling to around 82 in the afternoon. South southeast wind around 8 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.

7-day forecast for Colfax

WhenTempForecastWindPrecip
Today 84°F Chance Showers And Thunderstorms 8 mph SSE 66%
Tonight 67°F Slight Chance Showers And Thunderstorms 6 mph S 19%
Sunday 80°F Showers And Thunderstorms Likely 3 to 9 mph NNW 71%
Sunday Night 57°F Showers And Thunderstorms Likely 10 to 14 mph NE 72%
Monday 68°F Showers And Thunderstorms Likely 16 mph ENE 59%
Monday Night 52°F Chance Rain Showers 12 to 16 mph NE 43%
Tuesday 67°F Chance Showers And Thunderstorms 15 mph NE 30%
Tuesday Night 52°F Chance Showers And Thunderstorms 7 to 15 mph NE 30%
Wednesday 67°F Mostly Cloudy 10 mph NNE 12%
Wednesday Night 52°F Mostly Cloudy 5 to 10 mph NNE 8%
Thursday 69°F Partly Sunny 6 to 9 mph NNE 2%
Thursday Night 53°F Partly Cloudy 5 to 9 mph NNE 2%
Friday 72°F Mostly Sunny 5 to 9 mph NNE 2%
Friday Night 51°F Partly Cloudy 3 to 8 mph NE 2%

Forecast source: National Weather Service (api.weather.gov) for Colfax (40.194, -86.667). Updated through the day.

Growing snapshot for Colfax

Last spring frost
Apr 21
First fall frost
Oct 21
Growing season
181 days
Hardiness zone
6a

More local growing data for Colfax: nearby ZIP 46035 weather · frost dates · planting calendar · Indiana frost dates

Nearby towns & communities

All Indiana locations ›

Climate data from the nearest NOAA station, Frankfort Disposal, In (11.8 mi from Colfax). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.