Fillmore, MO Weather & Growing Conditions
Today
88°F
Partly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 88. South wind around 5 mph. Chance of precipitation is 20%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 88°F | Partly Sunny then Slight Chance Showers And Thunderstorms | 5 mph S | 15% |
| Tonight | 68°F | Chance Showers And Thunderstorms | 5 to 9 mph NE | 48% |
| Wednesday | 79°F | Showers And Thunderstorms Likely | 9 mph NE | 56% |
| Wednesday Night | 64°F | Chance Showers And Thunderstorms | 3 to 10 mph NE | 53% |
| Thursday | 83°F | Chance Showers And Thunderstorms then Mostly Sunny | 5 mph ENE | 51% |
| Thursday Night | 66°F | Partly Cloudy | 3 mph SE | 12% |
| Friday | 87°F | Mostly Sunny | 3 to 7 mph S | 12% |
| Friday Night | 70°F | Mostly Clear | 5 mph SSE | 11% |
| Saturday | 91°F | Sunny | 5 to 10 mph S | 4% |
| Saturday Night | 75°F | Mostly Clear | 10 to 14 mph S | 4% |
| Sunday | 93°F | Sunny | 15 mph SSW | 4% |
| Sunday Night | 76°F | Partly Cloudy | 16 mph S | 4% |
| Monday | 94°F | Mostly Sunny | 16 mph SSW | 4% |
| Monday Night | 76°F | Partly Cloudy | 16 mph S | 9% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Fillmore, MO
Last spring frost
Apr 16
First fall frost
Oct 20
Growing season
186 days
Hardiness zone
6a
Explore more for Fillmore, MO: full frost dates · planting calendar · Missouri frost dates
Climate data from the nearest NOAA station, Oregon, Mo (9.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.