Fillmore, UT Weather & Growing Conditions
Today
95°F
Areas Of Smoke
Areas of smoke. Sunny. High near 95, with temperatures falling to around 93 in the afternoon. West southwest wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 95°F | Areas Of Smoke | 5 mph WSW | 0% |
| Tonight | 62°F | Smoke | 2 to 6 mph ENE | 0% |
| Wednesday | 96°F | Areas Of Smoke | 2 to 6 mph WSW | 0% |
| Wednesday Night | 64°F | Patchy Smoke then Mostly Clear | 6 mph E | 0% |
| Thursday | 99°F | Sunny | 1 to 5 mph WSW | 0% |
| Thursday Night | 66°F | Mostly Clear | 3 to 7 mph E | 0% |
| Friday | 101°F | Sunny | 1 to 5 mph SW | 0% |
| Friday Night | 68°F | Mostly Clear | 6 mph SSE | 0% |
| Saturday | 101°F | Sunny | 1 to 6 mph SW | 1% |
| Saturday Night | 70°F | Partly Cloudy | 7 mph S | 5% |
| Sunday | 99°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 6 to 9 mph SSW | 15% |
| Sunday Night | 70°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 10 mph S | 15% |
| Monday | 96°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 12 mph SSW | 15% |
| Monday Night | 67°F | Slight Chance Showers And Thunderstorms then Mostly Cloudy | 10 mph SSW | 15% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Fillmore, UT
Last spring frost
May 4
First fall frost
Oct 14
Growing season
160 days
Hardiness zone
6a
Explore more for Fillmore, UT: full frost dates · planting calendar · Utah frost dates
Climate data from the nearest NOAA station, Fillmore, Ut (4.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.