West Haven, UT Weather & Growing Conditions
Tonight
50°F
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Partly cloudy. Low around 50, with temperatures rising to around 52 overnight. Northwest wind 1 to 5 mph. Chance of precipitation is 20%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 50°F | Slight Chance Showers And Thunderstorms | 1 to 5 mph NW | 23% |
| Saturday | 68°F | Mostly Sunny | 5 mph SW | 9% |
| Saturday Night | 49°F | Mostly Clear | 5 mph NNE | 2% |
| Sunday | 70°F | Sunny | 3 mph N | 0% |
| Sunday Night | 50°F | Partly Cloudy | 3 mph ENE | 0% |
| Monday | 77°F | Mostly Sunny | 1 to 5 mph WNW | 0% |
| Monday Night | 55°F | Partly Cloudy | 5 mph NE | 6% |
| Tuesday | 77°F | Partly Sunny | 1 to 5 mph S | 8% |
| Tuesday Night | 55°F | Slight Chance Showers And Thunderstorms | 2 to 6 mph E | 19% |
| Wednesday | 78°F | Sunny | 2 to 6 mph SW | 4% |
| Wednesday Night | 54°F | Mostly Clear | 5 mph ENE | 4% |
| Thursday | 81°F | Sunny | 1 to 5 mph SW | 3% |
| Thursday Night | 57°F | Partly Cloudy | 2 to 6 mph E | 5% |
| Friday | 81°F | Mostly Sunny | 6 mph SSE | 7% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for West Haven, UT
Last spring frost
Apr 22
First fall frost
Oct 18
Growing season
177 days
Hardiness zone
7a
Explore more for West Haven, UT: full frost dates · planting calendar · Utah frost dates
Climate data from the nearest NOAA station, Ogden Sugar Factory, Ut (0.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.