Brigham City, Utah Weather
Monsoon storms drench the south. Day 15 of summer. Read this microseason across nine climate regions →
Brigham City weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Mostly Clear——95°65°—
- SundayJul 5Overcast——99°74°+4°
- MondayJul 6Overcast——97°74°-2°
- TuesdayJul 7Drizzle17%—97°66°0°
- WednesdayJul 8Overcast——98°68°+1°
- ThursdayJul 9Clear——93°64°-5°
- FridayJul 10Clear——99°64°+6°
AQI 73 (Moderate), driven by Ozone. AQI up 29 in the last 6 hours — air quality is degrading. Ozone at AQI 49. Overcast through the UV peak window (cloud cover ~97%) — afternoon ozone should stay flat.
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.
What's driving it
Ozone × UV × Sky
Ozone at AQI 49. Overcast through the UV peak window (cloud cover ~97%) — afternoon ozone should stay flat.
- Present
- AQI 49
- UV peak
- 0.0 at 1 PM
- Sky at peak
- overcast
- Projected peak
- AQI 6
PM × Wind × Precip
PM2.5 at 5.3 µg/m³, PM10 at 10.6 µg/m³ — typical background levels with no transport signature.
- PM2.5/PM10
- 0.50
- Wind
- calm
- Recent rain
- 0h in last 6h
- Pattern
- background
Trends
Seven days of AQI and PM2.5.
Hourly air-quality data from the Copernicus Atmosphere Monitoring Service, charted across the past and next several days. Dashed lines mark the AQI breakpoints at 50 (Good → Moderate) and 100 (Moderate → Unhealthy for Sensitive Groups).
If the first of July be rainy weather, 'twill rain more or less for four weeks together.
- Moonrise
- 11:49 PM
- Moonset
- 11:44 AM
- In sign
- ♓︎ Pisces
Monsoon storms drench the south
Brigham City at a glance
- Today vs. normal: 14°F above the seasonal normal for this latitude
- Last frost: April 25 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 84302
16-Day Forecast — Brigham City
- Sat95°65°0%
- Sun99°74°0%
- Mon97°74°7%
- Tue97°66°17%
- Wed98°68°1%
- Thu93°64°0%
- Fri99°64°1%
- Sat105°69°1%
- Sun108°72°1%
- Mon111°74°3%
- Tue113°78°8%
- Wed111°78°12%
- Thu109°80°16%
- Fri109°76°16%
- Sat105°75°6%
- Sun104°73°11%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Peak growing season
As of July 5, the growing season is at its peak — frost is months away. Continue succession-planting beans and summer squash. Start fall brassicas (broccoli, cabbage, kale) from seed indoors for transplanting in late summer.
SPC Convective Outlook
Storm Prediction Center — Brigham City
SPC includes Brigham City in the general thunderstorm area day after tomorrow — no severe risk, but storms are possible.
- TODAYNONENo severe risk
- TOMORROWNONENo severe risk
- DAY 3TSTMGeneral Thunderstorms
Thunderstorms possible. Not severe, but capable of producing lightning and brief heavy rain.
Source: NOAA / NWS Storm Prediction Center categorical convective outlook. Outlooks are re-issued multiple times per day; this page reflects the most recent SPC polygons covering the city’s coordinates.
ZIP codes in Brigham City
- 84302