Washington Terrace, UT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Washington Terrace, a city in Weber County, Utah.
Today
68°F
Mostly Sunny then Isolated Showers And Thunderstorms
Isolated showers and thunderstorms between noon and 3pm. Mostly sunny, with a high near 68. South southwest wind around 5 mph. Chance of precipitation is 20%.
7-day forecast for Washington Terrace
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 68°F | Mostly Sunny then Isolated Showers And Thunderstorms | 5 mph SSW | 16% |
| Tonight | 50°F | Mostly Clear | 5 mph ENE | 4% |
| Sunday | 71°F | Sunny | 5 mph N | 0% |
| Sunday Night | 51°F | Mostly Clear | 5 mph NE | 0% |
| Monday | 76°F | Sunny | 1 to 6 mph W | 0% |
| Monday Night | 56°F | Partly Cloudy | 5 mph NE | 3% |
| Tuesday | 76°F | Partly Sunny then Chance Showers And Thunderstorms | 2 to 6 mph SSE | 28% |
| Tuesday Night | 55°F | Chance Showers And Thunderstorms | 2 to 6 mph SE | 36% |
| Wednesday | 77°F | Sunny | 2 to 6 mph SSE | 10% |
| Wednesday Night | 55°F | Mostly Clear | 2 to 7 mph E | 2% |
| Thursday | 81°F | Sunny | 1 to 7 mph SSE | 2% |
| Thursday Night | 58°F | Partly Cloudy | 2 to 9 mph ENE | 1% |
| Friday | 82°F | Mostly Sunny | 5 to 9 mph SSE | 4% |
| Friday Night | 59°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 3 to 10 mph S | 12% |
Forecast source: National Weather Service (api.weather.gov) for Washington Terrace (41.168, -111.978). Updated through the day.
Growing snapshot for Washington Terrace
Last spring frost
Apr 29
First fall frost
Oct 20
Growing season
172 days
Hardiness zone
7a
More local growing data for Washington Terrace: nearby ZIP 84405 weather · frost dates · planting calendar · Utah frost dates
Nearby towns & communities
Eden
Farr West
Harrisville
Hooper
Huntsville
Liberty
Marriott-Slaterville
Mountain Green
North Ogden
Ogden
Plain City
Pleasant View
Roy
South Ogden
South Weber
South Willard
Uintah
West Haven
Willard
Wolf Creek
Climate data from the nearest NOAA station, Weber Basin Pump Plt 3, Ut (3.6 mi from Washington Terrace). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.