Window Rock, Arizona Weather
The monsoon settles in. Day 15 of summer. Read this microseason across nine climate regions →
Window Rock weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 5Overcast——84°53°—
- MondayJul 6Light Drizzle10%0.01″87°57°+3°
- TuesdayJul 7Light Drizzle20%—90°62°+3°
- WednesdayJul 8Light Drizzle——93°61°+3°
- ThursdayJul 9Light Drizzle——92°65°-1°
- FridayJul 10Mostly Clear——93°67°+1°
- SaturdayJul 11Mostly Clear——98°62°+5°
AQI 41 (Good), driven by PM2.5. AQI down 11 over the last 6 hours (gradual decline). PM2.5 at 11.0 µg/m³ (AQI 55) with a 0.64 fine-to-coarse ratio and 4 mph wind — combustion smoke trapped in calm air, not road dust.
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 38. Overcast through the UV peak window (cloud cover ~79%) — afternoon ozone should stay flat.
- Present
- AQI 38
- UV peak
- 0.3 at 1 PM
- Sky at peak
- overcast
- Projected peak
- AQI 5
PM × Wind × Precip
PM2.5 at 11.0 µg/m³ (AQI 55) with a 0.64 fine-to-coarse ratio and 4 mph wind — combustion smoke trapped in calm air, not road dust.
- PM2.5/PM10
- 0.64
- Wind
- calm
- Recent rain
- 0h in last 6h
- Pattern
- stagnant smoke
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
- 11:33 PM
- Moonset
- 11:33 AM
- In sign
- ♓︎ Pisces
The monsoon settles in
Window Rock at a glance
- Today vs. normal: 19°F below the seasonal normal for this latitude
- Last frost: March 21 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 86515
16-Day Forecast — Window Rock
- Sun84°53°3%
- Mon87°57°10%
- Tue90°62°20%
- Wed93°61°4%
- Thu92°65°1%
- Fri93°67°2%
- Sat98°62°5%
- Sun98°63°7%
- Mon94°64°10%
- Tue93°65°15%
- Wed95°63°20%
- Thu95°64°34%
- Fri96°64°44%
- Sat97°69°45%
- Sun96°65°27%
- Mon96°68°29%
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 — Window Rock
SPC includes Window Rock in the general thunderstorm area today — no severe risk, but storms are possible.
- TODAYTSTMGeneral Thunderstorms
- TOMORROWTSTMGeneral Thunderstorms
- 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 Window Rock
- 86515