Logan, Utah Weather
Paintbrush crowns the ridges. Day 88 of spring. Read this microseason across nine climate regions →
Logan weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJun 15Overcast——86°49°—
- TuesdayJun 16Overcast——90°57°+4°
- WednesdayJun 17Clear——86°61°-4°
- ThursdayJun 18Overcast——86°55°0°
- FridayJun 19Overcast——92°63°+6°
- SaturdayJun 20Light Drizzle19%—87°60°-5°
- SundayJun 21Overcast16%—81°54°-6°
AQI 33 (Good), driven by Ozone. Ozone at AQI 48 now. With UV 7.9 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 50 around 1 PM.
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 48 now. With UV 7.9 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 50 around 1 PM.
- Present
- AQI 48
- UV peak
- 7.9 at 1 PM
- Sky at peak
- clear
- Projected peak
- AQI 50
PM × Wind × Precip
PM2.5 at 8.1 µg/m³, PM10 at 15.5 µg/m³ — typical background levels with no transport signature.
- PM2.5/PM10
- 0.52
- 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).
A summer fog for fair, a winter fog for rain.
- Moonrise
- 5:56 AM
- Moonset
- 9:25 PM
- In sign
- ♋︎ Cancer
Paintbrush crowns the ridges
Logan at a glance
- Today vs. normal: 73°F — typical for the season
- Last frost: April 26 (climatological average for this latitude)
- Microseason: Jun 11–15
- Planting window: Stake and prune tomato suckers. Watch for squash vine borers.
16-Day Forecast — Logan
- Mon86°49°0%
- Tue90°57°1%
- Wed86°61°0%
- Thu86°55°0%
- Fri92°63°0%
- Sat87°60°19%
- Sun81°54°16%
- Mon91°59°4%
- Tue96°63°1%
- Wed96°65°0%
- Thu89°60°1%
- Fri86°60°3%
- Sat82°64°3%
- Sun92°58°3%
- Mon97°63°6%
- Tue101°68°10%
Forecast data from Open-Meteo (CC BY 4.0).
Live wind & temperature near Logan
Right now in the garden
Warm-season window is open
As of June 15, the last spring frost has passed for most years. Transplant tomatoes, peppers, eggplants, basil, and cucurbits (cucumbers, squash, melons) now. Direct-sow beans and corn into warm soil.
ZIP codes in Logan
- 84321
- 84322
- 84341