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
89°F
Patchy Smoke
Patchy smoke. Sunny, with a high near 89. West northwest wind 3 to 7 mph.
7-day forecast for Washington Terrace
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 89°F | Patchy Smoke | 3 to 7 mph WNW | 0% |
| Tonight | 64°F | Areas Of Smoke | 6 mph ENE | 0% |
| Wednesday | 91°F | Patchy Smoke | 6 mph SE | 0% |
| Wednesday Night | 67°F | Patchy Smoke then Mostly Clear | 6 mph ESE | 0% |
| Thursday | 96°F | Sunny | 3 to 7 mph S | 0% |
| Thursday Night | 71°F | Clear | 2 to 7 mph E | 0% |
| Friday | 100°F | Sunny | 3 to 7 mph S | 0% |
| Friday Night | 74°F | Mostly Clear | 6 mph E | 0% |
| Saturday | 100°F | Sunny | 7 mph S | 0% |
| Saturday Night | 76°F | Mostly Clear | 6 mph ESE | 0% |
| Sunday | 99°F | Mostly Sunny | 8 mph SSW | 2% |
| Sunday Night | 76°F | Partly Cloudy | 7 mph SSE | 2% |
| Monday | 97°F | Mostly Sunny | 8 mph SSW | 1% |
| Monday Night | 74°F | Partly Cloudy | 7 mph SSE | 7% |
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
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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 Aug 4, 2026.