South Weber, UT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for South Weber, a city in Weber County, Utah.
This Afternoon
55°F
Mostly Sunny
Mostly sunny. High near 55, with temperatures falling to around 51 in the afternoon. North wind around 2 mph.
7-day forecast for South Weber
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 55°F | Mostly Sunny | 2 mph N | 0% |
| Tonight | 38°F | Mostly Cloudy | 5 mph E | 6% |
| Wednesday | 53°F | Chance Light Rain | 2 to 6 mph S | 43% |
| Wednesday Night | 36°F | Chance Light Rain then Partly Cloudy | 5 mph SE | 43% |
| Thursday | 54°F | Mostly Sunny then Slight Chance Light Rain | 1 to 7 mph SSW | 19% |
| Thursday Night | 36°F | Slight Chance Light Rain then Patchy Fog | 2 mph ENE | 19% |
| Friday | 55°F | Patchy Fog then Mostly Sunny | 1 to 5 mph NW | 1% |
| Friday Night | 36°F | Partly Cloudy | 3 mph ENE | 1% |
| Saturday | 57°F | Sunny | 0 to 6 mph NW | 0% |
| Saturday Night | 38°F | Mostly Clear | 0 to 5 mph ENE | 0% |
| Sunday | 62°F | Sunny | 0 to 7 mph SW | 0% |
| Sunday Night | 41°F | Partly Cloudy | 0 to 5 mph NE | 0% |
| Monday | 63°F | Mostly Sunny | 0 to 5 mph WSW | 2% |
| Monday Night | 43°F | Mostly Cloudy | 2 mph NE | 5% |
Forecast source: National Weather Service (api.weather.gov) for South Weber (41.134, -111.939). Updated through the day.
Growing snapshot for South Weber
Last spring frost
Apr 29
First fall frost
Oct 20
Growing season
172 days
Hardiness zone
7a
More local growing data for South Weber: 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 Willard
Uintah
Washington Terrace
West Haven
Willard
Wolf Creek
Climate data from the nearest NOAA station, Weber Basin Pump Plt 3, Ut (3.6 mi from South Weber). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.