Steamboat, Arizona Weather
The monsoon settles in. Day 15 of summer. Read this microseason across nine climate regions →
Steamboat weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 5Overcast——86°60°—
- MondayJul 6Drizzle—0.01″89°62°+3°
- TuesdayJul 7Overcast——92°66°+3°
- WednesdayJul 8Overcast——92°68°0°
- ThursdayJul 9Light Drizzle——92°68°0°
- FridayJul 10Partly Cloudy——93°70°+1°
- SaturdayJul 11Mostly Clear——97°71°+4°
AQI 40 (Good), driven by PM2.5. AQI down 13 over the last 6 hours (gradual decline). PM2.5 at 9.4 µg/m³, PM10 at 16.7 µg/m³ — typical background levels with no transport signature.
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 40 now. With UV 3.7 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 20 around 1 PM.
- Present
- AQI 40
- UV peak
- 3.7 at 1 PM
- Sky at peak
- clear
- Projected peak
- AQI 20
PM × Wind × Precip
PM2.5 at 9.4 µg/m³, PM10 at 16.7 µg/m³ — typical background levels with no transport signature.
- PM2.5/PM10
- 0.56
- 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
- 11:36 PM
- Moonset
- 11:36 AM
- In sign
- ♓︎ Pisces
The monsoon settles in
Steamboat at a glance
- Today vs. normal: 11°F below the seasonal normal for this latitude
- Last frost: March 22 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
16-Day Forecast — Steamboat
- Sun86°61°3%
- Mon89°62°3%
- Tue92°66°9%
- Wed92°68°5%
- Thu92°68°3%
- Fri93°70°1%
- Sat97°71°5%
- Sun98°67°9%
- Mon96°70°16%
- Tue93°69°16%
- Wed94°68°15%
- Thu94°69°23%
- Fri96°70°28%
- Sat95°74°29%
- Sun99°71°27%
- Mon97°71°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 — Steamboat
SPC includes Steamboat in the general thunderstorm area tomorrow — no severe risk, but storms are possible.
- TODAYNONENo severe risk
- 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 Steamboat
- 86505