Altamont, UT Weather & Growing Conditions
Today
63°F
Scattered Showers And Thunderstorms
Scattered showers and thunderstorms after 9am. Partly sunny. High near 63, with temperatures falling to around 60 in the afternoon. West northwest wind 2 to 8 mph. Chance of precipitation is 40%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 63°F | Scattered Showers And Thunderstorms | 2 to 8 mph WNW | 37% |
| Tonight | 37°F | Mostly Clear | 6 to 9 mph WNW | 6% |
| Sunday | 65°F | Sunny | 7 mph NE | 0% |
| Sunday Night | 39°F | Partly Cloudy | 7 mph N | 0% |
| Monday | 68°F | Sunny | 6 mph NE | 0% |
| Monday Night | 43°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 6 mph NNW | 10% |
| Tuesday | 65°F | Chance Showers And Thunderstorms | 6 mph N | 49% |
| Tuesday Night | 41°F | Chance Showers And Thunderstorms | 5 mph WSW | 50% |
| Wednesday | 67°F | Mostly Sunny then Chance Showers And Thunderstorms | 2 to 6 mph N | 25% |
| Wednesday Night | 41°F | Mostly Clear | 5 mph W | 3% |
| Thursday | 69°F | Sunny | 6 mph N | 5% |
| Thursday Night | 43°F | Partly Cloudy | 6 mph NNW | 8% |
| Friday | 69°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 6 mph ENE | 23% |
| Friday Night | 44°F | Chance Showers And Thunderstorms | 6 mph NW | 28% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Altamont, UT
Last spring frost
May 31
First fall frost
Sep 23
Growing season
112 days
Hardiness zone
6a
Explore more for Altamont, UT: full frost dates · planting calendar · Utah frost dates
Climate data from the nearest NOAA station, Altamont, Ut (6.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.