Farmington, UT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Farmington, a city in Davis County, Utah.
This Afternoon
77°F
Showers And Thunderstorms
Showers and thunderstorms. Mostly cloudy. High near 77, with temperatures falling to around 73 in the afternoon. Southwest wind around 7 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Farmington
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 77°F | Showers And Thunderstorms | 7 mph SW | 87% |
| Tonight | 52°F | Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 1 to 6 mph ENE | 81% |
| Saturday | 71°F | Mostly Sunny | 1 to 6 mph SSW | 14% |
| Saturday Night | 50°F | Partly Cloudy | 5 mph NE | 0% |
| Sunday | 73°F | Sunny | 3 mph W | 0% |
| Sunday Night | 52°F | Partly Cloudy | 3 mph NE | 0% |
| Monday | 79°F | Mostly Sunny | 1 to 5 mph WNW | 0% |
| Monday Night | 57°F | Partly Cloudy | 3 mph NE | 7% |
| Tuesday | 79°F | Partly Sunny then Slight Chance Showers And Thunderstorms | 3 mph SW | 17% |
| Tuesday Night | 55°F | Slight Chance Showers And Thunderstorms | 2 to 6 mph E | 20% |
| Wednesday | 80°F | Sunny | 3 mph S | 7% |
| Wednesday Night | 56°F | Mostly Clear | 5 mph ENE | 4% |
| Thursday | 83°F | Sunny | 1 to 5 mph SW | 4% |
| Thursday Night | 58°F | Partly Cloudy | 2 to 6 mph E | 5% |
Forecast source: National Weather Service (api.weather.gov) for Farmington (40.985, -111.906). Updated through the day.
Growing snapshot for Farmington
Last spring frost
Apr 19
First fall frost
Oct 19
Growing season
181 days
Hardiness zone
7b
More local growing data for Farmington: nearby ZIP 84025 weather · frost dates · planting calendar · Utah frost dates
Nearby towns & communities
Bountiful
Centerville
Clearfield
Clinton
Fruit Heights
Kaysville
Layton
North Salt Lake
Riverdale
Sunset
Syracuse
West Bountiful
West Point
Woods Cross
Climate data from the nearest NOAA station, Farmington 3 Nw, Ut (3.5 mi from Farmington). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.