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Washington Terrace, UT Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Washington Terrace, a city in Weber County, Utah.

This Afternoon
68°F
Mostly Sunny
Mostly sunny, with a high near 68. West northwest wind around 5 mph.

7-day forecast for Washington Terrace

WhenTempForecastWindPrecip
This Afternoon 68°F Mostly Sunny 5 mph WNW 5%
Tonight 50°F Mostly Clear 5 mph NE 4%
Sunday 71°F Sunny 5 mph SE 1%
Sunday Night 51°F Mostly Clear 2 to 6 mph ENE 0%
Monday 78°F Sunny 1 to 6 mph W 0%
Monday Night 56°F Partly Cloudy 2 to 6 mph NE 3%
Tuesday 77°F Partly Sunny then Slight Chance Showers And Thunderstorms 2 to 6 mph SSE 14%
Tuesday Night 56°F Chance Showers And Thunderstorms 2 to 8 mph ESE 27%
Wednesday 78°F Sunny 2 to 7 mph SSW 11%
Wednesday Night 56°F Mostly Clear 2 to 7 mph E 1%
Thursday 82°F Sunny 1 to 8 mph SSE 1%
Thursday Night 59°F Mostly Clear 2 to 9 mph ENE 2%
Friday 82°F Mostly Sunny 5 to 9 mph SSE 7%
Friday Night 60°F Partly Cloudy then Slight Chance Showers And Thunderstorms 3 to 10 mph SE 16%

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

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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 20, 2026.