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Now · 12:10 PM

Altus Weather & Hourly Forecast

United States · Arkansas · 72821

Sunny
95°F
Sunny
Feels like: 100°F
💧 Humidity 44% 🌡 Pressure 30.09 inHg 💨 Wind 5 mph 👁 Visibility 25.3 mi Clouds 1% ☀️ UV index 7.5 · High 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Altus

Today
Sunny · 1:00 PM Sunny
97° 💧 0.000 in 💨 5 mph H 39%30.06 inHg
Sunny · 4:00 PM Sunny
99° 💧 0.001 in 💨 6 mph H 33%29.97 inHg
Mostly sunny · 7:00 PM Mostly sunny
95° 💧 0.000 in 💨 5 mph H 39%29.94 inHg
Clear night · 10:00 PM Clear night
89° 💧 None 💨 8 mph H 47%30.00 inHg
Tomorrow
Clear night · 1:00 AM Clear night
86° 💧 None 💨 8 mph H 50%29.97 inHg
Clear night · 4:00 AM Clear night
84° 💧 None 💨 6 mph H 54%29.97 inHg
Sunny · 7:00 AM Sunny
81° 💧 None 💨 2 mph H 67%29.97 inHg
Mostly cloudy · 10:00 AM Mostly cloudy
89° 💧 0.061 in 💨 6 mph H 53%30.00 inHg
Partly cloudy · 1:00 PM Partly cloudy
91° 💧 0.004 in 💨 4 mph H 52%29.97 inHg
Overcast · 4:00 PM Overcast
93° 💧 0.012 in 💨 5 mph H 44%29.88 inHg
Overcast · 7:00 PM Overcast
88° 💧 0.001 in 💨 1 mph H 55%29.85 inHg
Mostly cloudy night · 10:00 PM Mostly cloudy night
83° 💧 None 💨 3 mph H 66%29.91 inHg
Friday
Mostly cloudy night · 1:00 AM Mostly cloudy night
80° 💧 0.007 in 💨 2 mph H 79%29.91 inHg
Light thunderstorms · 4:00 AM Light thunderstorms
73° 💧 0.066 in 💨 8 mph H 98%29.94 inHg
Mostly cloudy · 7:00 AM Mostly cloudy
74° 💧 0.005 in 💨 3 mph H 96%29.94 inHg
Overcast · 10:00 AM Overcast
80° 💧 None 💨 3 mph H 79%29.94 inHg

In Altus and, more broadly, across the state of Arkansas: The rest of the day will be mostly sunny with just a few clouds passing through. Temperatures will remain very hot, ranging from 91 to 97 degrees Fahrenheit. Light southwest winds will blow at around 7 mph, with occasional gusts reaching up to 14 mph. No precipitation is expected, so it will stay dry throughout the afternoon. Residents should be prepared for the heat, especially if spending extended time outdoors, and stay hydrated. The light winds may offer some relief, but caution is advised to avoid heat exhaustion. Temperatures are expected to stay high into the evening, so plan accordingly if you're going out later today.

15-Day Weather Outlook for Altus

TomorrowTomorrow Strong thunderstorm Strong thunderstorm 95°/81° 💧 None 💨 8 mph
Friday, Sep 11Fri Sep 11 Light thunderstorms Light thunderstorms 93°/73° 💧 None 💨 10 mph
Saturday, Sep 12Sat Sep 12 Light rain Light rain 91°/73° 💧 0.278 in 💨 5 mph
Sunday, Sep 13Sun Sep 13 Mostly sunny Mostly sunny 94°/76° 💧 0.010 in 💨 7 mph
Monday, Sep 14Mon Sep 14 Mostly sunny Mostly sunny 95°/77° 💧 0.001 in 💨 9 mph
Tuesday, Sep 15Tue Sep 15 Mostly sunny Mostly sunny 91°/79° 💧 None 💨 7 mph
Wednesday, Sep 16Wed Sep 16 Mostly sunny Mostly sunny 95°/77° 💧 0.083 in 💨 6 mph
Thursday, Sep 17Thu Sep 17 Partly cloudy Partly cloudy 93°/78° 💧 0.053 in 💨 6 mph
Friday, Sep 18Fri Sep 18 Sunny Sunny 93°/79° 💧 0.002 in 💨 6 mph
Saturday, Sep 19Sat Sep 19 Mostly sunny Mostly sunny 95°/80° 💧 0.004 in 💨 6 mph
Sunday, Sep 20Sun Sep 20 Mostly sunny Mostly sunny 95°/79° 💧 0.002 in 💨 7 mph
Monday, Sep 21Mon Sep 21 Partly cloudy Partly cloudy 93°/77° 💧 0.018 in 💨 7 mph
Tuesday, Sep 22Tue Sep 22 Mostly sunny Mostly sunny 94°/79° 💧 0.008 in 💨 9 mph
Wednesday, Sep 23Wed Sep 23 Mostly sunny Mostly sunny 93°/77° 💧 0.055 in 💨 5 mph
Thursday, Sep 24Thu Sep 24 Mostly sunny Mostly sunny 92°/88° 💧 0.032 in 💨 4 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Altus

Vertical axis: °F · Color based on temperature
Sunny at 1:00 PM
97° Today 1:00 PM
Sunny at 2:00 PM
99° 2:00 PM
Sunny at 3:00 PM
100° 3:00 PM
Sunny at 4:00 PM
99° 4:00 PM
Sunny at 5:00 PM
99° Today 5:00 PM
Mostly sunny at 6:00 PM
98° 6:00 PM
Mostly sunny at 7:00 PM
95° 7:00 PM
Mostly clear night at 8:00 PM
92° 8:00 PM
Mostly clear night at 9:00 PM
91° Today 9:00 PM
Clear night at 10:00 PM
89° 10:00 PM
Clear night at 11:00 PM
88° 11:00 PM
Clear night at 12:00 AM
87° 12:00 AM
Clear night at 1:00 AM
86° Tomorrow 1:00 AM
Clear night at 2:00 AM
86° 2:00 AM
Clear night at 3:00 AM
85° 3:00 AM
Clear night at 4:00 AM
84° 4:00 AM
Clear night at 5:00 AM
83° Tomorrow 5:00 AM
Clear night at 6:00 AM
81° 6:00 AM
Sunny at 7:00 AM
81° 7:00 AM
Sunny at 8:00 AM
83° 8:00 AM
Mostly cloudy at 9:00 AM
86° Tomorrow 9:00 AM
Mostly cloudy at 10:00 AM
89° 10:00 AM
Strong thunderstorm at 11:00 AM
90° 11:00 AM
Light thunderstorms at 12:00 PM
85° 12:00 PM
Partly cloudy at 1:00 PM
91° Tomorrow 1:00 PM
Strong thunderstorm at 2:00 PM
92° 2:00 PM
Overcast at 3:00 PM
93° 3:00 PM
Overcast at 4:00 PM
93° 4:00 PM
Overcast at 5:00 PM
94° Tomorrow 5:00 PM
Light thunderstorms at 6:00 PM
90° 6:00 PM
Overcast at 7:00 PM
88° 7:00 PM
Mostly clear night at 8:00 PM
86° 8:00 PM
Overcast night at 9:00 PM
84° Tomorrow 9:00 PM
Mostly cloudy night at 10:00 PM
83° 10:00 PM
Overcast night at 11:00 PM
82° 11:00 PM
Mostly cloudy night at 12:00 AM
81° 12:00 AM
Mostly cloudy night at 1:00 AM
80° Friday 1:00 AM
Overcast night at 2:00 AM
81° 2:00 AM
Light thunderstorms at 3:00 AM
79° 3:00 AM
Light thunderstorms at 4:00 AM
73° 4:00 AM
Light rain at 5:00 AM
74° Friday 5:00 AM
Mostly cloudy night at 6:00 AM
74° 6:00 AM
Mostly cloudy at 7:00 AM
74° 7:00 AM
Partly cloudy at 8:00 AM
75° 8:00 AM
Mostly cloudy at 9:00 AM
77° Friday 9:00 AM
Overcast at 10:00 AM
80° 10:00 AM
Overcast at 11:00 AM
82° 11:00 AM
Mostly cloudy at 12:00 PM
85° 12:00 PM
Strong thunderstorm at 1:00 PM
88° Friday 1:00 PM
Light thunderstorms at 2:00 PM
91° 2:00 PM
Light thunderstorms at 3:00 PM
92° 3:00 PM
Mostly sunny at 4:00 PM
93° 4:00 PM
Mostly sunny at 5:00 PM
93° Friday 5:00 PM
Light rain at 6:00 PM
90° 6:00 PM
Light rain at 7:00 PM
85° 7:00 PM
Clear night at 4:00 AM
74° 4:00 AM
Mostly sunny at 7:00 AM
73° Saturday 7:00 AM
Sunny at 10:00 AM
82° 10:00 AM
Overcast at 1:00 PM
91° 1:00 PM
Overcast at 4:00 PM
90° 4:00 PM
Partly cloudy at 7:00 PM
87° Saturday 7:00 PM
Mostly cloudy night at 10:00 PM
80° 10:00 PM
Clear night at 1:00 AM
78° 1:00 AM
Partly cloudy night at 4:00 AM
77° 4:00 AM
Mostly sunny at 7:00 AM
76° Sunday 7:00 AM
Mostly sunny at 10:00 AM
86° 10:00 AM
Mostly sunny at 1:00 PM
92° 1:00 PM
Mostly sunny at 4:00 PM
94° 4:00 PM
Sunny at 7:00 PM
89° Sunday 7:00 PM
Clear night at 10:00 PM
84° 10:00 PM
Clear night at 1:00 AM
81° 1:00 AM
Mostly clear night at 4:00 AM
78° 4:00 AM
Sunny at 7:00 AM
77° Monday 7:00 AM
Sunny at 10:00 AM
86° 10:00 AM
Mostly sunny at 1:00 PM
94° 1:00 PM
Mostly sunny at 4:00 PM
95° 4:00 PM
Mostly sunny at 7:00 PM
91° Monday 7:00 PM
Clear night at 10:00 PM
87° 10:00 PM
Clear night at 1:00 AM
83° 1:00 AM
Sunny at 7:00 AM
83° 7:00 AM
Sunny at 1:00 PM
79° Tuesday 1:00 PM
Mostly sunny at 7:00 PM
95° 7:00 PM
Mostly clear night at 1:00 AM
84° 1:00 AM
Sunny at 7:00 AM
79° 7:00 AM
Sunny at 1:00 PM
77° Wednesday 1:00 PM
Sunny at 7:00 PM
93° 7:00 PM
Partly cloudy night at 1:00 AM
85° 1:00 AM
Sunny at 7:00 AM
80° 7:00 AM
Sunny at 1:00 PM
78° Thursday 1:00 PM
Sunny at 7:00 PM
93° 7:00 PM
Clear night at 1:00 AM
90° 1:00 AM
Sunny at 7:00 AM
83° 7:00 AM
Sunny at 1:00 PM
79° Friday 1:00 PM
Sunny at 7:00 PM
95° 7:00 PM
Clear night at 1:00 AM
92° 1:00 AM
Mostly sunny at 7:00 AM
83° 7:00 AM
Sunny at 1:00 PM
80° Saturday 1:00 PM
Sunny at 7:00 PM
95° 7:00 PM
Mostly clear night at 1:00 AM
92° 1:00 AM
Clear night at 7:00 AM
83° 7:00 AM
Sunny at 1:00 PM
79° Sunday 1:00 PM
Partly cloudy at 7:00 PM
93° 7:00 PM
Overcast night at 1:00 AM
86° 1:00 AM
Mostly clear night at 7:00 AM
81° 7:00 AM
Overcast at 1:00 PM
77° Monday 1:00 PM
Mostly sunny at 7:00 PM
94° 7:00 PM
Mostly clear night at 1:00 AM
90° 1:00 AM
Clear night at 7:00 AM
83° 7:00 AM
Sunny at 1:00 PM
79° Tuesday 1:00 PM
Mostly sunny at 7:00 PM
93° 7:00 PM
Mostly clear night at 1:00 AM
90° 1:00 AM
Clear night at 7:00 AM
84° 7:00 AM
Mostly sunny at 1:00 PM
77° Wednesday 1:00 PM
Mostly sunny at 7:00 PM
92° 7:00 PM
Overcast night at 1:00 AM
88° 1:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for Altus

Hourly forecast · Updated every 2 hours
Fair
Nearest forecast value 1:00 PM
PM2.5 Fine particles Good 3,6µg/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 4,1µg/m³

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

O₃ Ozone Fair 85,6µg/m³

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

NO₂ Nitrogen dioxide Good 0,5µg/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 Altus

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 8,5Very high 🙂Fair
Tomorrow UV 7,6High 🙂Fair
Friday UV 4,5Moderate 🙂Fair
Saturday UV 8,5Very high 🙂Fair
Sunday UV 8,0Very high 🙂Fair
Monday UV 9,0Very high Unavailable
Tuesday UV 9,0Very high Unavailable
Hourly UV index today
1:00 PMUV 8,5 2:00 PMUV 8,2 3:00 PMUV 6,6 4:00 PMUV 2,8 5:00 PMUV 0,9 6:00 PMUV 0,4 7:00 PMUV 0,1
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 Altus

Vertical axis: mph · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in mph. Today 1:00 PM 2:00 PM 3:00 PM 4:00 PM Today 5:00 PM 6:00 PM 7:00 PM 8:00 PM Today 9:00 PM 10:00 PM 11:00 PM 12:00 AM Tomorrow 1:00 AM 2:00 AM 3:00 AM 4:00 AM Tomorrow 5:00 AM 6:00 AM 7:00 AM 8:00 AM Tomorrow 9:00 AM 10:00 AM 11:00 AM 12:00 PM Tomorrow 1:00 PM 2:00 PM 3:00 PM 4:00 PM Tomorrow 5:00 PM 6:00 PM 7:00 PM 8:00 PM Tomorrow 9:00 PM 10:00 PM 11:00 PM 12:00 AM Friday 1:00 AM 2:00 AM 3:00 AM 4:00 AM Friday 5:00 AM 6:00 AM 7:00 AM 8:00 AM Friday 9:00 AM 10:00 AM 11:00 AM 12:00 PM Friday 1:00 PM 2:00 PM 3:00 PM 4:00 PM Friday 5:00 PM 6:00 PM 7:00 PM 4:00 AM Saturday 7:00 AM 10:00 AM 1:00 PM 4:00 PM Saturday 7:00 PM 10:00 PM 1:00 AM 4:00 AM Sunday 7:00 AM 10:00 AM 1:00 PM 4:00 PM Sunday 7:00 PM 10:00 PM 1:00 AM 4:00 AM Monday 7:00 AM 10:00 AM 1:00 PM 4:00 PM Monday 7:00 PM 10:00 PM 1:00 AM 7:00 AM Tuesday 1:00 PM 7:00 PM 1:00 AM 7:00 AM Wednesday 1:00 PM 7:00 PM 1:00 AM 7:00 AM Thursday 1:00 PM 7:00 PM 1:00 AM 7:00 AM Friday 1:00 PM 7:00 PM 1:00 AM 7:00 AM Saturday 1:00 PM 7:00 PM 1:00 AM 7:00 AM Sunday 1:00 PM 7:00 PM 1:00 AM 7:00 AM Monday 1:00 PM 7:00 PM 1:00 AM 7:00 AM Tuesday 1:00 PM 7:00 PM 1:00 AM 7:00 AM Wednesday 1:00 PM 7:00 PM 1:00 AM
Sustained wind Max gusts
NIGHT SKY · ALTUS, ARKANSAS

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 5:00 AM–6:00 AM.

99/100Best-hour score
BEST TIME TONIGHT 5:00 AM–6:00 AM Astronomical darkness: 8:57 PM–5:27 AM
Cloud cover 1% Real hourly forecast for the best viewing hour.
Moonlight 2% New Moon · Moon below the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 85° high at the best hour.
Estimated visible meteors 2–5/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min81%
UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.
SEP 5–SEP 21
September ε-PerseidsStart SEP 5 · Peak SEP 9 · End SEP 21 · ZHR 8 · 6% Moon at peak
ACTIVE NOW
SEP 20–NOV 20
Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak
UPCOMING
OCT 2–NOV 7
OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak
UPCOMING
OCT 20–DEC 10
Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% Moon at peak
UPCOMING

Experimental local observing estimate. Weather values come from the hourly forecast already used on this page. Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal conditions and is not the number of meteors a person should expect to see locally.

Forecast data for Altus were last refreshed today at 12:10 PM. The current forecast period extends through 11/09/2026 at 10:00 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.