Fremont, UT Weather & Growing Conditions
Tonight
37°F
Mostly Clear
Mostly clear. Low around 37, with temperatures rising to around 40 overnight. Northwest wind 1 to 12 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 37°F | Mostly Clear | 1 to 12 mph NW | 0% |
| Sunday | 72°F | Sunny | 0 to 7 mph W | 1% |
| Sunday Night | 39°F | Mostly Clear | 0 to 5 mph N | 0% |
| Monday | 71°F | Mostly Sunny | 0 to 9 mph ESE | 1% |
| Monday Night | 41°F | Partly Cloudy then Slight Chance Rain Showers | 0 to 8 mph SSE | 19% |
| Tuesday | 67°F | Showers And Thunderstorms | 0 to 10 mph SSE | 76% |
| Tuesday Night | 38°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 6 mph E | 43% |
| Wednesday | 69°F | Sunny then Slight Chance Showers And Thunderstorms | 0 to 6 mph SSW | 11% |
| Wednesday Night | 40°F | Mostly Clear | 0 to 5 mph ESE | 5% |
| Thursday | 69°F | Sunny then Slight Chance Showers And Thunderstorms | 0 to 7 mph SE | 10% |
| Thursday Night | 41°F | Partly Cloudy | 0 to 6 mph SSE | 13% |
| Friday | 68°F | Chance Showers And Thunderstorms | 0 to 6 mph SSE | 48% |
| Friday Night | 41°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph SSW | 20% |
| Saturday | 69°F | Mostly Sunny then Chance Showers And Thunderstorms | 1 to 7 mph SSW | 36% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Fremont, UT
Last spring frost
May 31
First fall frost
Sep 21
Growing season
112 days
Hardiness zone
6a
Explore more for Fremont, UT: full frost dates · planting calendar · Utah frost dates
Climate data from the nearest NOAA station, Loa, Ut (2.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.