Fillmore, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Fillmore, a town in Putnam County, Indiana.
Today
84°F
Sunny
Sunny. High near 84, with temperatures falling to around 82 in the afternoon. East northeast wind around 2 mph.
7-day forecast for Fillmore
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 84°F | Sunny | 2 mph ENE | 0% |
| Tonight | 61°F | Mostly Clear | 2 mph E | 0% |
| Wednesday | 84°F | Sunny | 0 to 3 mph SSW | 0% |
| Wednesday Night | 66°F | Partly Cloudy | 2 mph S | 6% |
| Thursday | 83°F | Scattered Showers And Thunderstorms | 2 to 7 mph SSW | 46% |
| Thursday Night | 67°F | Scattered Showers And Thunderstorms then Chance Showers And Thunderstorms | 5 mph S | 59% |
| Friday | 82°F | Scattered Showers And Thunderstorms | 2 to 6 mph SW | 37% |
| Friday Night | 66°F | Scattered Showers And Thunderstorms | 1 to 6 mph SSW | 35% |
| Saturday | 84°F | Slight Chance Showers And Thunderstorms | 2 to 7 mph SW | 22% |
| Saturday Night | 68°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 mph SSW | 19% |
| Sunday | 86°F | Sunny | 3 to 9 mph SW | 11% |
| Sunday Night | 70°F | Partly Cloudy | 8 mph SSW | 11% |
| Monday | 87°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 6 to 9 mph SW | 19% |
| Monday Night | 70°F | Slight Chance Showers And Thunderstorms | 8 mph SW | 31% |
Forecast source: National Weather Service (api.weather.gov) for Fillmore (39.670, -86.753). Updated through the day.
Growing snapshot for Fillmore
Last spring frost
Apr 27
First fall frost
Oct 15
Growing season
169 days
Hardiness zone
6a
More local growing data for Fillmore: nearby ZIP 46128 weather · frost dates · planting calendar · Indiana frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Greencastle 1 W, In (7.2 mi from Fillmore). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.