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Now · 10:47 AM

Round Valley Weather & Hourly Forecast

United States · Arizona · 85541

Sunny
79°F
Sunny
Feels like: 79°F
💧 Humidity 45% 🌡 Pressure 29.91 inHg 💨 Wind 9 mph 👁 Visibility 6.2 mi Clouds 0% ☀️ UV index 6.4 · High 🌅 Sunrise 6:00 AM 🌇 Sunset 6:49 PM

Hourly Forecast for Round Valley

Today
Sunny · 11:00 AM Sunny
79° 💧 None 💨 9 mph H 45%29.91 inHg
Sunny · 2:00 PM Sunny
82° 💧 None 💨 12 mph H 37%29.88 inHg
Partly cloudy · 5:00 PM Partly cloudy
82° 💧 None 💨 11 mph H 31%29.83 inHg
Mostly cloudy night · 8:00 PM Mostly cloudy night
74° 💧 None 💨 4 mph H 50%29.85 inHg
Mostly cloudy night · 11:00 PM Mostly cloudy night
66° 💧 None 💨 2 mph H 64%29.88 inHg
Tomorrow
Light rain · 2:00 AM Light rain
66° 💧 0.02 in 💨 3 mph H 70%29.88 inHg
Overcast night · 5:00 AM Overcast night
64° 💧 None 💨 4 mph H 80%29.91 inHg
Overcast · 8:00 AM Overcast
72° 💧 None 💨 4 mph H 64%29.94 inHg
Overcast · 11:00 AM Overcast
80° 💧 None 💨 10 mph H 37%29.91 inHg
Mostly sunny · 2:00 PM Mostly sunny
85° 💧 None 💨 13 mph H 30%29.88 inHg
Partly cloudy · 5:00 PM Partly cloudy
82° 💧 None 💨 9 mph H 33%29.85 inHg
Overcast night · 8:00 PM Overcast night
76° 💧 None 💨 3 mph H 42%29.88 inHg
Mostly cloudy night · 11:00 PM Mostly cloudy night
69° 💧 None 💨 2 mph H 50%29.94 inHg
Saturday
Partly cloudy night · 2:00 AM Partly cloudy night
70° 💧 None 💨 3 mph H 49%29.94 inHg
Partly cloudy night · 5:00 AM Partly cloudy night
65° 💧 None 💨 5 mph H 58%29.97 inHg
Partly cloudy · 8:00 AM Partly cloudy
74° 💧 None 💨 2 mph H 43%30.00 inHg

In Round Valley 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 Round Valley

TomorrowTomorrow Light rain Light rain 85°/63° 💧 0.02 in 💨 13 mph
Saturday, Sep 5Sat Sep 5 Partly cloudy Partly cloudy 87°/64° 💧 None 💨 11 mph
Sunday, Sep 6Sun Sep 6 Sunny Sunny 88°/67° 💧 None 💨 12 mph
Monday, Sep 7Mon Sep 7 Partly cloudy Partly cloudy 89°/69° 💧 None 💨 11 mph
Tuesday, Sep 8Tue Sep 8 Light rain Light rain 93°/68° 💧 0.00 in 💨 11 mph
Wednesday, Sep 9Wed Sep 9 Light rain Light rain 93°/70° 💧 0.01 in 💨 13 mph
Thursday, Sep 10Thu Sep 10 Light rain Light rain 90°/68° 💧 0.19 in 💨 15 mph
Friday, Sep 11Fri Sep 11 Moderate rain Moderate rain 78°/64° 💧 0.45 in 💨 9 mph
Saturday, Sep 12Sat Sep 12 Moderate rain Moderate rain 74°/62° 💧 1.05 in 💨 5 mph
Sunday, Sep 13Sun Sep 13 Overcast Overcast 82°/63° 💧 None 💨 7 mph
Monday, Sep 14Mon Sep 14 Moderate rain Moderate rain 86°/64° 💧 0.30 in 💨 8 mph
Tuesday, Sep 15Tue Sep 15 Partly cloudy Partly cloudy 87°/65° 💧 None 💨 9 mph
Wednesday, Sep 16Wed Sep 16 Light rain Light rain 90°/65° 💧 0.08 in 💨 14 mph
Thursday, Sep 17Thu Sep 17 Partly cloudy Partly cloudy 89°/65° 💧 None 💨 9 mph
Friday, Sep 18Fri Sep 18 Light rain Light rain 88°/66° 💧 0.01 in 💨 6 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Round Valley

Vertical axis: °F · Color based on temperature
Sunny at 11:00 AM
79° Today 11:00 AM
Sunny at 12:00 PM
80° 12:00 PM
Sunny at 1:00 PM
81° 1:00 PM
Sunny at 2:00 PM
82° 2:00 PM
Mostly sunny at 3:00 PM
83° Today 3:00 PM
Partly cloudy at 4:00 PM
84° 4:00 PM
Partly cloudy at 5:00 PM
82° 5:00 PM
Partly cloudy at 6:00 PM
78° 6:00 PM
Partly cloudy night at 7:00 PM
75° Today 7:00 PM
Mostly cloudy night at 8:00 PM
74° 8:00 PM
Mostly cloudy night at 9:00 PM
71° 9:00 PM
Mostly cloudy night at 10:00 PM
70° 10:00 PM
Mostly cloudy night at 11:00 PM
66° Today 11:00 PM
Overcast night at 12:00 AM
66° 12:00 AM
Overcast night at 1:00 AM
67° 1:00 AM
Light rain at 2:00 AM
66° 2:00 AM
Light rain at 3:00 AM
65° Tomorrow 3:00 AM
Overcast night at 4:00 AM
64° 4:00 AM
Overcast night at 5:00 AM
64° 5:00 AM
Overcast night at 6:00 AM
63° 6:00 AM
Overcast at 7:00 AM
68° Tomorrow 7:00 AM
Overcast at 8:00 AM
72° 8:00 AM
Overcast at 9:00 AM
76° 9:00 AM
Overcast at 10:00 AM
79° 10:00 AM
Overcast at 11:00 AM
80° Tomorrow 11:00 AM
Partly cloudy at 12:00 PM
82° 12:00 PM
Mostly sunny at 1:00 PM
84° 1:00 PM
Mostly sunny at 2:00 PM
85° 2:00 PM
Partly cloudy at 3:00 PM
85° Tomorrow 3:00 PM
Partly cloudy at 4:00 PM
84° 4:00 PM
Partly cloudy at 5:00 PM
82° 5:00 PM
Partly cloudy at 6:00 PM
80° 6:00 PM
Mostly cloudy night at 7:00 PM
79° Tomorrow 7:00 PM
Overcast night at 8:00 PM
76° 8:00 PM
Mostly cloudy night at 9:00 PM
73° 9:00 PM
Overcast night at 10:00 PM
73° 10:00 PM
Mostly cloudy night at 11:00 PM
69° Tomorrow 11:00 PM
Clear night at 12:00 AM
69° 12:00 AM
Partly cloudy night at 1:00 AM
69° 1:00 AM
Partly cloudy night at 2:00 AM
70° 2:00 AM
Mostly cloudy night at 3:00 AM
68° Saturday 3:00 AM
Partly cloudy night at 4:00 AM
66° 4:00 AM
Partly cloudy night at 5:00 AM
65° 5:00 AM
Clear night at 6:00 AM
64° 6:00 AM
Partly cloudy at 7:00 AM
68° Saturday 7:00 AM
Partly cloudy at 8:00 AM
74° 8:00 AM
Mostly cloudy at 9:00 AM
77° 9:00 AM
Mostly cloudy at 10:00 AM
80° 10:00 AM
Mostly cloudy at 11:00 AM
82° Saturday 11:00 AM
Partly cloudy at 12:00 PM
84° 12:00 PM
Partly cloudy at 1:00 PM
86° 1:00 PM
Partly cloudy at 2:00 PM
87° 2:00 PM
Partly cloudy at 3:00 PM
86° Saturday 3:00 PM
Mostly cloudy at 4:00 PM
86° 4:00 PM
Mostly cloudy at 5:00 PM
84° 5:00 PM
Overcast at 6:00 PM
81° 6:00 PM
Mostly cloudy night at 7:00 PM
75° Saturday 7:00 PM
Mostly cloudy night at 8:00 PM
73° 8:00 PM
Mostly cloudy night at 9:00 PM
73° 9:00 PM
Mostly cloudy night at 10:00 PM
71° 10:00 PM
Mostly cloudy night at 11:00 PM
70° Saturday 11:00 PM
Overcast night at 12:00 AM
71° 12:00 AM
Overcast night at 1:00 AM
69° 1:00 AM
Mostly cloudy night at 2:00 AM
68° 2:00 AM
Partly cloudy night at 3:00 AM
68° Sunday 3:00 AM
Partly cloudy night at 4:00 AM
68° 4:00 AM
Partly cloudy night at 5:00 AM
67° 5:00 AM
Clear night at 6:00 AM
67° 6:00 AM
Sunny at 7:00 AM
70° Sunday 7:00 AM
Sunny at 8:00 AM
76° 8:00 AM
Sunny at 9:00 AM
81° 9:00 AM
Sunny at 10:00 AM
84° 10:00 AM
Sunny at 11:00 AM
86° Sunday 11:00 AM
Mostly cloudy at 12:00 PM
87° 12:00 PM
Mostly cloudy at 1:00 PM
89° 1:00 PM
Mostly cloudy at 2:00 PM
88° 2:00 PM
Mostly cloudy at 3:00 PM
87° Sunday 3:00 PM
Mostly cloudy at 4:00 PM
86° 4:00 PM
Mostly cloudy at 5:00 PM
84° 5:00 PM
Overcast at 6:00 PM
81° 6:00 PM
Overcast night at 7:00 PM
77° Sunday 7:00 PM
Overcast night at 8:00 PM
75° 8:00 PM
Overcast night at 9:00 PM
73° 9:00 PM
Overcast night at 10:00 PM
72° 10:00 PM
Mostly cloudy night at 11:00 PM
70° Sunday 11:00 PM
Partly cloudy night at 12:00 AM
70° 12:00 AM
Partly cloudy night at 1:00 AM
69° 1:00 AM
Partly cloudy night at 2:00 AM
69° 2:00 AM
Mostly cloudy night at 3:00 AM
70° Monday 3:00 AM
Mostly cloudy night at 4:00 AM
70° 4:00 AM
Mostly cloudy night at 5:00 AM
69° 5:00 AM
Partly cloudy night at 6:00 AM
68° 6:00 AM
Partly cloudy at 7:00 AM
70° Monday 7:00 AM
Mostly sunny at 8:00 AM
76° 8:00 AM
Mostly sunny at 9:00 AM
80° 9:00 AM
Partly cloudy at 10:00 AM
82° 10:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for Round Valley

Hourly forecast · Updated every 2 hours
Fair
Nearest forecast value 11:00 AM
PM2.5 Fine particles Good 4,5µg/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 Good 15,5µg/m³

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

O₃ Ozone Fair 60,4µg/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 Round Valley

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 10,4Very high 🙂Fair
Tomorrow UV 9,5Very high 😊Good
Saturday UV 10,4Very high 🙂Fair
Sunday UV 10,4Very high 🙂Fair
Monday UV 8,0Very high 🙂Fair
Tuesday UV 8,0Very high Unavailable
Wednesday UV 8,0Very high Unavailable
Hourly UV index today
11:00 AMUV 8,9 12:00 PMUV 10,4 1:00 PMUV 10,3 2:00 PMUV 8,7 3:00 PMUV 5,9 4:00 PMUV 3,2 5:00 PMUV 1,2 6:00 PMUV 0,2 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.

Stay hydrated

Drink water regularly, especially during physical activity or prolonged sun exposure.

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 Round Valley

Vertical axis: mph · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in mph. Today 11:00 AM 12:00 PM 1:00 PM 2:00 PM Today 3:00 PM 4:00 PM 5:00 PM 6:00 PM Today 7:00 PM 8:00 PM 9:00 PM 10:00 PM Today 11:00 PM 12:00 AM 1:00 AM 2:00 AM Tomorrow 3:00 AM 4:00 AM 5:00 AM 6:00 AM Tomorrow 7:00 AM 8:00 AM 9:00 AM 10:00 AM Tomorrow 11:00 AM 12:00 PM 1:00 PM 2:00 PM Tomorrow 3:00 PM 4:00 PM 5:00 PM 6:00 PM Tomorrow 7:00 PM 8:00 PM 9:00 PM 10:00 PM Tomorrow 11:00 PM 12:00 AM 1:00 AM 2:00 AM Saturday 3:00 AM 4:00 AM 5:00 AM 6:00 AM Saturday 7:00 AM 8:00 AM 9:00 AM 10:00 AM Saturday 11:00 AM 12:00 PM 1:00 PM 2:00 PM Saturday 3:00 PM 4:00 PM 5:00 PM 6:00 PM Saturday 7:00 PM 8:00 PM 9:00 PM 10:00 PM Saturday 11:00 PM 12:00 AM 1:00 AM 2:00 AM Sunday 3:00 AM 4:00 AM 5:00 AM 6:00 AM Sunday 7:00 AM 8:00 AM 9:00 AM 10:00 AM Sunday 11:00 AM 12:00 PM 1:00 PM 2:00 PM Sunday 3:00 PM 4:00 PM 5:00 PM 6:00 PM Sunday 7:00 PM 8:00 PM 9:00 PM 10:00 PM Sunday 11:00 PM 12:00 AM 1:00 AM 2:00 AM Monday 3:00 AM 4:00 AM 5:00 AM 6:00 AM Monday 7:00 AM 8:00 AM 9:00 AM 10:00 AM
Sustained wind Max gusts
Internal PR simulation: 3.61 Population: 631

Forecast data for Round Valley were last refreshed today at 10:46 AM. The current forecast period extends through 05/09/2026 at 8:00 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.