Harman US

Brighton, UT Weather & Growing Conditions

Overnight
41°F
Scattered Showers And Thunderstorms
Scattered showers and thunderstorms. Mostly cloudy. Low around 41, with temperatures rising to around 45 overnight. Southwest wind around 2 mph. Chance of precipitation is 40%.

7-day forecast

WhenTempForecastWindPrecip
Overnight 41°F Scattered Showers And Thunderstorms 2 mph SW 37%
Saturday 51°F Scattered Showers And Thunderstorms then Isolated Showers And Thunderstorms 2 to 7 mph W 30%
Saturday Night 37°F Mostly Clear 6 mph NW 4%
Sunday 54°F Sunny 6 mph W 0%
Sunday Night 40°F Mostly Clear 6 mph N 0%
Monday 59°F Mostly Sunny 6 mph SSW 0%
Monday Night 46°F Partly Cloudy then Slight Chance Showers And Thunderstorms 2 to 6 mph NNE 17%
Tuesday 57°F Showers And Thunderstorms Likely 6 mph S 55%
Tuesday Night 42°F Chance Showers And Thunderstorms 5 mph SSE 51%
Wednesday 59°F Sunny then Slight Chance Showers And Thunderstorms 5 mph SSW 14%
Wednesday Night 44°F Partly Cloudy 5 mph SSE 6%
Thursday 62°F Sunny 5 mph S 3%
Thursday Night 47°F Partly Cloudy 2 to 7 mph SE 2%
Friday 62°F Mostly Sunny 7 mph SSE 8%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for Brighton, UT

Last spring frost
Jun 11
First fall frost
Sep 18
Growing season
98 days
Hardiness zone
6a

Explore more for Brighton, UT: full frost dates · planting calendar · Utah frost dates

Climate data from the nearest NOAA station, Alta, Ut (3.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.