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Now · 1:16 PM

Ajo Weather & Hourly Forecast

United States · Arizona · 85321

Mostly cloudy
98°F
Mostly cloudy
Feels like: 101°F
💧 Humidity 33% 🌡 Pressure 29.80 inHg 💨 Wind 17 mph 👁 Visibility 6.2 mi Clouds 51% ☀️ UV index 10.2 · Very high 🌅 Sunrise 6:08 AM 🌇 Sunset 6:54 PM

Hourly Forecast for Ajo

Today
Mostly cloudy · 2:00 PM Mostly cloudy
98° 💧 None 💨 17 mph H 33%29.80 inHg
Partly cloudy · 5:00 PM Partly cloudy
97° 💧 None 💨 20 mph H 31%29.74 inHg
Clear night · 8:00 PM Clear night
88° 💧 None 💨 14 mph H 43%29.77 inHg
Partly cloudy night · 11:00 PM Partly cloudy night
84° 💧 None 💨 9 mph H 47%29.80 inHg
Tomorrow
Overcast night · 2:00 AM Overcast night
80° 💧 None 💨 10 mph H 47%29.77 inHg
Mostly cloudy night · 5:00 AM Mostly cloudy night
77° 💧 None 💨 8 mph H 52%29.77 inHg
Mostly cloudy · 8:00 AM Mostly cloudy
84° 💧 None 💨 13 mph H 46%29.83 inHg
Mostly cloudy · 11:00 AM Mostly cloudy
94° 💧 None 💨 20 mph H 29%29.83 inHg
Overcast · 2:00 PM Overcast
99° 💧 None 💨 21 mph H 23%29.80 inHg
Mostly cloudy · 5:00 PM Mostly cloudy
96° 💧 None 💨 20 mph H 23%29.77 inHg
Mostly clear night · 8:00 PM Mostly clear night
91° 💧 None 💨 12 mph H 30%29.80 inHg
Clear night · 11:00 PM Clear night
84° 💧 None 💨 9 mph H 35%29.85 inHg
Saturday
Overcast night · 2:00 AM Overcast night
81° 💧 None 💨 9 mph H 36%29.83 inHg
Overcast night · 5:00 AM Overcast night
80° 💧 None 💨 6 mph H 39%29.85 inHg
Mostly cloudy · 8:00 AM Mostly cloudy
86° 💧 None 💨 6 mph H 34%29.88 inHg
Mostly cloudy · 11:00 AM Mostly cloudy
94° 💧 None 💨 10 mph H 26%29.88 inHg

In Ajo and, more broadly, across the state of Arizona: The afternoon will feature a mix of sun and clouds, with temperatures ranging from 76 to 91 degrees. A slight chance of rain exists, with potential accumulations around 0.04 inches, and the highest probability of precipitation will be around 50%. Winds will be moderate from the southwest at speeds up to 13 mph, with gusts reaching 15 mph. Overall, expect warm conditions with periods of clouds and a small possibility of light rain later in the day.

15-Day Weather Outlook for Ajo

TomorrowTomorrow Overcast Overcast 99°/76° 💧 None 💨 22 mph
Saturday, Sep 5Sat Sep 5 Partly cloudy Partly cloudy 98°/80° 💧 None 💨 15 mph
Sunday, Sep 6Sun Sep 6 Mostly cloudy Mostly cloudy 98°/79° 💧 None 💨 12 mph
Monday, Sep 7Mon Sep 7 Mostly sunny Mostly sunny 99°/82° 💧 None 💨 11 mph
Tuesday, Sep 8Tue Sep 8 Light rain Light rain 102°/84° 💧 0.02 in 💨 11 mph
Wednesday, Sep 9Wed Sep 9 Moderate rain Moderate rain 99°/83° 💧 0.35 in 💨 16 mph
Thursday, Sep 10Thu Sep 10 Light rain Light rain 93°/79° 💧 0.26 in 💨 20 mph
Friday, Sep 11Fri Sep 11 Light rain Light rain 92°/80° 💧 0.02 in 💨 16 mph
Saturday, Sep 12Sat Sep 12 Sunny Sunny 89°/76° 💧 None 💨 20 mph
Sunday, Sep 13Sun Sep 13 Sunny Sunny 87°/72° 💧 None 💨 12 mph
Monday, Sep 14Mon Sep 14 Sunny Sunny 92°/77° 💧 None 💨 9 mph
Tuesday, Sep 15Tue Sep 15 Sunny Sunny 94°/79° 💧 None 💨 8 mph
Wednesday, Sep 16Wed Sep 16 Sunny Sunny 97°/81° 💧 None 💨 6 mph
Thursday, Sep 17Thu Sep 17 Sunny Sunny 99°/82° 💧 None 💨 12 mph
Friday, Sep 18Fri Sep 18 Sunny Sunny 99°/82° 💧 None 💨 13 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Ajo

Vertical axis: °F · Color based on temperature
Mostly cloudy at 2:00 PM
98° Today 2:00 PM
Partly cloudy at 3:00 PM
98° 3:00 PM
Partly cloudy at 4:00 PM
98° 4:00 PM
Partly cloudy at 5:00 PM
97° 5:00 PM
Sunny at 6:00 PM
95° Today 6:00 PM
Clear night at 7:00 PM
91° 7:00 PM
Clear night at 8:00 PM
88° 8:00 PM
Mostly clear night at 9:00 PM
87° 9:00 PM
Partly cloudy night at 10:00 PM
86° Today 10:00 PM
Partly cloudy night at 11:00 PM
84° 11:00 PM
Mostly cloudy night at 12:00 AM
83° 12:00 AM
Mostly cloudy night at 1:00 AM
81° 1:00 AM
Overcast night at 2:00 AM
80° Tomorrow 2:00 AM
Overcast night at 3:00 AM
79° 3:00 AM
Mostly cloudy night at 4:00 AM
78° 4:00 AM
Mostly cloudy night at 5:00 AM
77° 5:00 AM
Overcast night at 6:00 AM
76° Tomorrow 6:00 AM
Mostly cloudy at 7:00 AM
79° 7:00 AM
Mostly cloudy at 8:00 AM
84° 8:00 AM
Mostly cloudy at 9:00 AM
89° 9:00 AM
Mostly cloudy at 10:00 AM
92° Tomorrow 10:00 AM
Mostly cloudy at 11:00 AM
94° 11:00 AM
Overcast at 12:00 PM
96° 12:00 PM
Overcast at 1:00 PM
98° 1:00 PM
Overcast at 2:00 PM
99° Tomorrow 2:00 PM
Overcast at 3:00 PM
99° 3:00 PM
Overcast at 4:00 PM
98° 4:00 PM
Mostly cloudy at 5:00 PM
96° 5:00 PM
Mostly sunny at 6:00 PM
95° Tomorrow 6:00 PM
Mostly clear night at 7:00 PM
92° 7:00 PM
Mostly clear night at 8:00 PM
91° 8:00 PM
Mostly clear night at 9:00 PM
87° 9:00 PM
Clear night at 10:00 PM
85° Tomorrow 10:00 PM
Clear night at 11:00 PM
84° 11:00 PM
Mostly cloudy night at 12:00 AM
83° 12:00 AM
Mostly cloudy night at 1:00 AM
82° 1:00 AM
Overcast night at 2:00 AM
81° Saturday 2:00 AM
Overcast night at 3:00 AM
81° 3:00 AM
Overcast night at 4:00 AM
80° 4:00 AM
Overcast night at 5:00 AM
80° 5:00 AM
Overcast night at 6:00 AM
80° Saturday 6:00 AM
Mostly cloudy at 7:00 AM
82° 7:00 AM
Mostly cloudy at 8:00 AM
86° 8:00 AM
Partly cloudy at 9:00 AM
89° 9:00 AM
Mostly cloudy at 10:00 AM
92° Saturday 10:00 AM
Mostly cloudy at 11:00 AM
94° 11:00 AM
Partly cloudy at 12:00 PM
96° 12:00 PM
Partly cloudy at 1:00 PM
97° 1:00 PM
Partly cloudy at 2:00 PM
98° Saturday 2:00 PM
Partly cloudy at 3:00 PM
98° 3:00 PM
Mostly sunny at 4:00 PM
97° 4:00 PM
Mostly sunny at 5:00 PM
97° 5:00 PM
Sunny at 6:00 PM
95° Saturday 6:00 PM
Mostly cloudy night at 7:00 PM
91° 7:00 PM
Mostly cloudy night at 8:00 PM
89° 8:00 PM
Mostly cloudy night at 9:00 PM
88° 9:00 PM
Mostly cloudy night at 10:00 PM
86° Saturday 10:00 PM
Mostly cloudy night at 11:00 PM
84° 11:00 PM
Mostly clear night at 12:00 AM
84° 12:00 AM
Partly cloudy night at 1:00 AM
83° 1:00 AM
Partly cloudy night at 2:00 AM
82° Sunday 2:00 AM
Partly cloudy night at 3:00 AM
81° 3:00 AM
Partly cloudy night at 4:00 AM
81° 4:00 AM
Partly cloudy night at 5:00 AM
80° 5:00 AM
Partly cloudy night at 6:00 AM
79° Sunday 6:00 AM
Mostly cloudy at 7:00 AM
81° 7:00 AM
Mostly cloudy at 8:00 AM
84° 8:00 AM
Mostly cloudy at 9:00 AM
87° 9:00 AM
Overcast at 10:00 AM
90° Sunday 10:00 AM
Mostly cloudy at 11:00 AM
92° 11:00 AM
Mostly cloudy at 12:00 PM
94° 12:00 PM
Mostly cloudy at 1:00 PM
96° 1:00 PM
Overcast at 2:00 PM
98° Sunday 2:00 PM
Mostly cloudy at 3:00 PM
98° 3:00 PM
Mostly cloudy at 4:00 PM
98° 4:00 PM
Partly cloudy at 5:00 PM
97° 5:00 PM
Partly cloudy at 6:00 PM
96° Sunday 6:00 PM
Partly cloudy night at 7:00 PM
93° 7:00 PM
Mostly clear night at 8:00 PM
91° 8:00 PM
Partly cloudy night at 9:00 PM
89° 9:00 PM
Mostly clear night at 10:00 PM
88° Sunday 10:00 PM
Mostly clear night at 11:00 PM
87° 11:00 PM
Clear night at 12:00 AM
86° 12:00 AM
Clear night at 1:00 AM
85° 1:00 AM
Clear night at 2:00 AM
84° Monday 2:00 AM
Clear night at 3:00 AM
83° 3:00 AM
Clear night at 4:00 AM
83° 4:00 AM
Clear night at 5:00 AM
82° 5:00 AM
Partly cloudy night at 6:00 AM
81° Monday 6:00 AM
Partly cloudy at 7:00 AM
83° 7:00 AM
Partly cloudy at 8:00 AM
86° 8:00 AM
Partly cloudy at 9:00 AM
89° 9:00 AM
Mostly sunny at 10:00 AM
92° Monday 10:00 AM
Mostly sunny at 11:00 AM
94° 11:00 AM
Sunny at 12:00 PM
96° 12:00 PM
Sunny at 1:00 PM
98° 1:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for Ajo

Hourly forecast · Updated every 2 hours
Fair
Nearest forecast value 2:00 PM
PM2.5 Fine particles Good 7,4µg/m³

Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.

PM10 Particulate matter Fair 26,3µg/m³

Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.

O₃ Ozone Good 56,5µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 0,3µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is acceptable for most people.

UV & HEALTH

UV, Sun & Health Outlook in Ajo

Maximum daily UV Today, tomorrow and the following day show the maximum UV index forecast for each day.
0–2 Low 3–5 Moderate 6–7 High 8–10 Very high 11+ Extreme
Today UV 10,3Very high 🙂Fair
Tomorrow UV 9,9Very high 🙂Fair
Saturday UV 9,5Very high 😷Poor
Sunday UV 10,2Very high 😷Poor
Monday UV 8,0Very high 😐Moderate
Tuesday UV 9,0Very high Unavailable
Wednesday UV 8,0Very high Unavailable
Hourly UV index today
2:00 PMUV 8,6 3:00 PMUV 5,6 4:00 PMUV 2,8 5:00 PMUV 1,2 6:00 PMUV 0,3 7:00 PMUV 0,0
Today's weather health advice Open today's recommendations.

Very high UV risk

Use SPF 50+ sunscreen, a hat and sunglasses. Seek shade and limit exposure around midday.

Acceptable air quality

Air quality is acceptable for most people. Very sensitive people may want to reduce prolonged exertion.

High heat

Stay hydrated and avoid intense exercise during the hottest part of the day.

Best in the morning or late in the day

For walking, running or cycling, prefer the early morning or late afternoon.

WIND OUTLOOK

Hourly Wind Forecast for Ajo

Vertical axis: mph · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in mph. Today 2:00 PM 3:00 PM 4:00 PM 5:00 PM Today 6:00 PM 7:00 PM 8:00 PM 9:00 PM Today 10:00 PM 11:00 PM 12:00 AM 1:00 AM Tomorrow 2:00 AM 3:00 AM 4:00 AM 5:00 AM Tomorrow 6:00 AM 7:00 AM 8:00 AM 9:00 AM Tomorrow 10:00 AM 11:00 AM 12:00 PM 1:00 PM Tomorrow 2:00 PM 3:00 PM 4:00 PM 5:00 PM Tomorrow 6:00 PM 7:00 PM 8:00 PM 9:00 PM Tomorrow 10:00 PM 11:00 PM 12:00 AM 1:00 AM Saturday 2:00 AM 3:00 AM 4:00 AM 5:00 AM Saturday 6:00 AM 7:00 AM 8:00 AM 9:00 AM Saturday 10:00 AM 11:00 AM 12:00 PM 1:00 PM Saturday 2:00 PM 3:00 PM 4:00 PM 5:00 PM Saturday 6:00 PM 7:00 PM 8:00 PM 9:00 PM Saturday 10:00 PM 11:00 PM 12:00 AM 1:00 AM Sunday 2:00 AM 3:00 AM 4:00 AM 5:00 AM Sunday 6:00 AM 7:00 AM 8:00 AM 9:00 AM Sunday 10:00 AM 11:00 AM 12:00 PM 1:00 PM Sunday 2:00 PM 3:00 PM 4:00 PM 5:00 PM Sunday 6:00 PM 7:00 PM 8:00 PM 9:00 PM Sunday 10:00 PM 11:00 PM 12:00 AM 1:00 AM Monday 2:00 AM 3:00 AM 4:00 AM 5:00 AM Monday 6:00 AM 7:00 AM 8:00 AM 9:00 AM Monday 10:00 AM 11:00 AM 12:00 PM 1:00 PM
Sustained wind Max gusts
Internal PR simulation: 3.79 Population: 3,107

Forecast data for Ajo were last refreshed today at 1:16 PM. The current forecast period extends through 05/09/2026 at 11:00 AM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.