Fillmore, IN Weather & Growing Conditions
Today
82°F
Patchy Fog then Sunny
Patchy fog before 9am. Sunny, with a high near 82. East southeast wind around 2 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 82°F | Patchy Fog then Sunny | 2 mph ESE | 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). Updated through the day.
Growing snapshot for Fillmore, IN
Last spring frost
Apr 27
First fall frost
Oct 15
Growing season
169 days
Hardiness zone
6a
Explore more for Fillmore, IN: full frost dates · planting calendar · Indiana frost dates
Climate data from the nearest NOAA station, Greencastle 1 W, In (7.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.