Millcreek, Utah Weather
Monsoon storms drench the south. Day 14 of summer. Read this microseason across nine climate regions →
Millcreek weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Mostly Clear——96°67°—
- SundayJul 5Overcast——99°73°+3°
- MondayJul 6Overcast14%—98°74°-1°
- TuesdayJul 7Overcast14%—98°75°0°
- WednesdayJul 8Overcast——100°74°+2°
- ThursdayJul 9Overcast——93°72°-7°
- FridayJul 10Clear——97°72°+4°
AQI 71 (Moderate), driven by Ozone. AQI up 35 in the last 6 hours — air quality is degrading. Ozone at AQI 98 — peak already passed at 1 PM under clear skies. Levels should ease through evening.
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 98 — peak already passed at 1 PM under clear skies. Levels should ease through evening.
- Present
- AQI 98
- UV peak
- 3.6 at earlier today
- Sky at peak
- clear
- Projected peak
- AQI 98
PM × Wind × Precip
PM2.5 at 5.4 µg/m³ (AQI 30), ratio 0.46 with 10 mph wind — characteristic of long-range haze transport rather than a local source.
- PM2.5/PM10
- 0.46
- Wind
- breezy
- Recent rain
- 0h in last 6h
- Pattern
- transport
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
- 11:24 PM
- Moonset
- 10:36 AM
- In sign
- ♓︎ Pisces
Monsoon storms drench the south
Millcreek at a glance
- Today vs. normal: 23°F above the seasonal normal for this latitude
- Last frost: April 20 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
16-Day Forecast — Millcreek
- Sat96°67°0%
- Sun99°73°0%
- Mon98°74°14%
- Tue98°75°14%
- Wed100°74°4%
- Thu93°72°3%
- Fri97°72°0%
- Sat104°74°2%
- Sun108°79°5%
- Mon108°82°10%
- Tue105°82°17%
- Wed106°83°17%
- Thu103°82°16%
- Fri105°81°22%
- Sat107°82°23%
- Sun106°83°15%
Forecast data from Open-Meteo (CC BY 4.0).
Live wind & temperature near Millcreek
Right now in the garden
Peak growing season
As of July 4, 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 — Millcreek
SPC includes Millcreek 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 Millcreek
- 84117
- 84124
- 84109
- 84106
- 84107