Utica, MT Weather & Growing Conditions
Overnight
39°F
Mostly Clear
Mostly clear. Low around 39, with temperatures rising to around 43 overnight. Southwest wind around 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 39°F | Mostly Clear | 6 mph SW | 0% |
| Tuesday | 70°F | Sunny | 2 to 8 mph E | 0% |
| Tuesday Night | 46°F | Partly Cloudy | 5 to 10 mph SSW | 2% |
| Wednesday | 79°F | Sunny | 7 to 16 mph WNW | 0% |
| Wednesday Night | 51°F | Mostly Clear | 5 to 14 mph WNW | 0% |
| Thursday | 86°F | Sunny | 8 to 15 mph W | 0% |
| Thursday Night | 55°F | Mostly Clear | 6 to 15 mph W | 0% |
| Friday | 91°F | Sunny | 8 to 20 mph W | 1% |
| Friday Night | 58°F | Mostly Clear | 8 to 16 mph W | 0% |
| Saturday | 89°F | Sunny | 10 to 16 mph W | 0% |
| Saturday Night | 58°F | Mostly Clear | 7 to 13 mph WSW | 1% |
| Sunday | 85°F | Sunny | 7 to 15 mph NW | 1% |
| Sunday Night | 56°F | Partly Cloudy | 5 to 14 mph NW | 5% |
| Monday | 82°F | Sunny | 5 to 14 mph NNE | 11% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Utica, MT
Last spring frost
Jun 15
First fall frost
Sep 4
Growing season
77 days
Hardiness zone
4b
Explore more for Utica, MT: full frost dates · planting calendar · Montana frost dates
Climate data from the nearest NOAA station, Lewistown 42 Wsw, Mt (10.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.