Powered by WEATHER-INFO.COM
Your new global weather portal

Now · 6:11 PM

Arkadelphia Weather & Hourly Forecast

United States · Arkansas · 71923

Mostly sunny
95°F
Mostly sunny
Feels like: 103°F
💧 Humidity 46% 🌡 Pressure 29.91 inHg 💨 Wind 1 mph 👁 Visibility 25.4 mi Clouds 20% ☀️ UV index 0.5 · Low 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Arkadelphia

Today
Mostly sunny · 7:00 PM Mostly sunny
91° 💧 None 💨 3 mph H 54%29.91 inHg
Clear night · 10:00 PM Clear night
85° 💧 None 💨 3 mph H 67%29.97 inHg
Tomorrow
Clear night · 1:00 AM Clear night
82° 💧 None 💨 2 mph H 76%30.00 inHg
Mostly clear night · 4:00 AM Mostly clear night
79° 💧 None 💨 3 mph H 79%30.00 inHg
Sunny · 7:00 AM Sunny
77° 💧 None 💨 3 mph H 81%30.03 inHg
Sunny · 10:00 AM Sunny
89° 💧 0.000 in 💨 2 mph H 60%30.06 inHg
Sunny · 1:00 PM Sunny
97° 💧 0.001 in 💨 5 mph H 44%30.03 inHg
Light rain · 4:00 PM Light rain
97° 💧 0.009 in 💨 5 mph H 42%29.94 inHg
Mostly sunny · 7:00 PM Mostly sunny
89° 💧 0.004 in 💨 6 mph H 55%29.94 inHg
Clear night · 10:00 PM Clear night
83° 💧 None 💨 5 mph H 67%29.97 inHg
Tuesday
Clear night · 1:00 AM Clear night
81° 💧 None 💨 6 mph H 73%30.00 inHg
Clear night · 4:00 AM Clear night
78° 💧 None 💨 5 mph H 78%30.00 inHg
Sunny · 7:00 AM Sunny
77° 💧 None 💨 3 mph H 83%30.03 inHg
Sunny · 10:00 AM Sunny
87° 💧 None 💨 4 mph H 63%30.09 inHg
Sunny · 1:00 PM Sunny
95° 💧 None 💨 5 mph H 44%30.06 inHg
Sunny · 4:00 PM Sunny
98° 💧 0.000 in 💨 4 mph H 39%30.00 inHg

In Arkadelphia and, more broadly, across the state of Arkansas: As the afternoon winds down, skies remain mostly sunny with a few clouds drifting by. Temperatures are still quite warm, ranging from the mid-79s to the low 90s. Light northwest winds blow at around 6 mph, with occasional gusts reaching 10 mph. There is a slight chance of a brief shower in the evening, with rainfall amounts expected to be minimal—around 0.01 inches at most, and a maximum probability of 22%. Otherwise, expect a warm and relatively calm evening, with temperatures gradually cooling into the low 70s late at night. Humidity levels may stay moderate, making for an otherwise comfortable night.

15-Day Weather Outlook for Arkadelphia

TomorrowTomorrow Light thunderstorms Light thunderstorms 98°/77° 💧 None 💨 7 mph
Tuesday, Sep 15Tue Sep 15 Mostly sunny Mostly sunny 98°/77° 💧 None 💨 6 mph
Wednesday, Sep 16Wed Sep 16 Mostly sunny Mostly sunny 98°/77° 💧 0.029 in 💨 5 mph
Thursday, Sep 17Thu Sep 17 Mostly sunny Mostly sunny 98°/76° 💧 0.001 in 💨 4 mph
Friday, Sep 18Fri Sep 18 Mostly sunny Mostly sunny 97°/76° 💧 None 💨 4 mph
Saturday, Sep 19Sat Sep 19 Mostly sunny Mostly sunny 98°/77° 💧 0.029 in 💨 4 mph
Sunday, Sep 20Sun Sep 20 Mostly sunny Mostly sunny 96°/73° 💧 0.024 in 💨 5 mph
Monday, Sep 21Mon Sep 21 Overcast Overcast 93°/76° 💧 0.026 in 💨 6 mph
Tuesday, Sep 22Tue Sep 22 Light rain Light rain 91°/73° 💧 0.059 in 💨 5 mph
Wednesday, Sep 23Wed Sep 23 Moderate rain Moderate rain 89°/72° 💧 0.347 in 💨 7 mph
Thursday, Sep 24Thu Sep 24 Light rain Light rain 89°/74° 💧 0.222 in 💨 5 mph
Friday, Sep 25Fri Sep 25 Light rain Light rain 89°/74° 💧 0.012 in 💨 6 mph
Saturday, Sep 26Sat Sep 26 Light rain Light rain 87°/73° 💧 0.361 in 💨 3 mph
Sunday, Sep 27Sun Sep 27 Light rain Light rain 83°/72° 💧 0.354 in 💨 5 mph
Monday, Sep 28Mon Sep 28 Sunny Sunny 71°/68° 💧 None 💨 4 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Arkadelphia

Vertical axis: °F · Color based on temperature
Mostly sunny at 7:00 PM
91° Today 7:00 PM
Clear night at 8:00 PM
88° 8:00 PM
Clear night at 9:00 PM
87° 9:00 PM
Clear night at 10:00 PM
85° 10:00 PM
Clear night at 11:00 PM
83° Today 11:00 PM
Clear night at 12:00 AM
82° 12:00 AM
Clear night at 1:00 AM
82° 1:00 AM
Clear night at 2:00 AM
81° 2:00 AM
Clear night at 3:00 AM
80° Tomorrow 3:00 AM
Mostly clear night at 4:00 AM
79° 4:00 AM
Clear night at 5:00 AM
79° 5:00 AM
Clear night at 6:00 AM
78° 6:00 AM
Sunny at 7:00 AM
77° Tomorrow 7:00 AM
Sunny at 8:00 AM
80° 8:00 AM
Sunny at 9:00 AM
85° 9:00 AM
Sunny at 10:00 AM
89° 10:00 AM
Sunny at 11:00 AM
92° Tomorrow 11:00 AM
Sunny at 12:00 PM
95° 12:00 PM
Sunny at 1:00 PM
97° 1:00 PM
Sunny at 2:00 PM
98° 2:00 PM
Mostly sunny at 3:00 PM
98° Tomorrow 3:00 PM
Light rain at 4:00 PM
97° 4:00 PM
Partly cloudy at 5:00 PM
96° 5:00 PM
Light thunderstorms at 6:00 PM
93° 6:00 PM
Mostly sunny at 7:00 PM
89° Tomorrow 7:00 PM
Clear night at 8:00 PM
87° 8:00 PM
Clear night at 9:00 PM
85° 9:00 PM
Clear night at 10:00 PM
83° 10:00 PM
Clear night at 11:00 PM
82° Tomorrow 11:00 PM
Clear night at 12:00 AM
81° 12:00 AM
Clear night at 1:00 AM
81° 1:00 AM
Clear night at 2:00 AM
80° 2:00 AM
Clear night at 3:00 AM
79° Tuesday 3:00 AM
Clear night at 4:00 AM
78° 4:00 AM
Clear night at 5:00 AM
78° 5:00 AM
Clear night at 6:00 AM
77° 6:00 AM
Sunny at 7:00 AM
77° Tuesday 7:00 AM
Sunny at 8:00 AM
79° 8:00 AM
Sunny at 9:00 AM
83° 9:00 AM
Sunny at 10:00 AM
87° 10:00 AM
Sunny at 11:00 AM
90° Tuesday 11:00 AM
Mostly sunny at 12:00 PM
93° 12:00 PM
Sunny at 1:00 PM
95° 1:00 PM
Sunny at 2:00 PM
97° 2:00 PM
Sunny at 3:00 PM
98° Tuesday 3:00 PM
Sunny at 4:00 PM
98° 4:00 PM
Mostly sunny at 5:00 PM
97° 5:00 PM
Mostly sunny at 6:00 PM
96° 6:00 PM
Sunny at 7:00 PM
91° Tuesday 7:00 PM
Clear night at 8:00 PM
88° 8:00 PM
Clear night at 9:00 PM
87° 9:00 PM
Clear night at 10:00 PM
85° 10:00 PM
Clear night at 11:00 PM
84° Tuesday 11:00 PM
Clear night at 12:00 AM
83° 12:00 AM
Clear night at 1:00 AM
83° 1:00 AM
Clear night at 2:00 AM
82° 2:00 AM
Clear night at 3:00 AM
81° Wednesday 3:00 AM
Clear night at 4:00 AM
80° 4:00 AM
Clear night at 5:00 AM
79° 5:00 AM
Clear night at 6:00 AM
78° 6:00 AM
Sunny at 7:00 AM
77° Wednesday 7:00 AM
Sunny at 10:00 AM
89° 10:00 AM
Mostly sunny at 1:00 PM
96° 1:00 PM
Sunny at 4:00 PM
98° 4:00 PM
Mostly sunny at 7:00 PM
90° Wednesday 7:00 PM
Clear night at 10:00 PM
84° 10:00 PM
Clear night at 1:00 AM
81° 1:00 AM
Clear night at 4:00 AM
79° 4:00 AM
Sunny at 7:00 AM
76° Thursday 7:00 AM
Sunny at 10:00 AM
89° 10:00 AM
Mostly sunny at 1:00 PM
96° 1:00 PM
Mostly sunny at 4:00 PM
98° 4:00 PM
Mostly sunny at 7:00 PM
91° Thursday 7:00 PM
Clear night at 10:00 PM
85° 10:00 PM
Clear night at 1:00 AM
80° 1:00 AM
Clear night at 4:00 AM
78° 4:00 AM
Sunny at 7:00 AM
76° Friday 7:00 AM
Sunny at 10:00 AM
91° 10:00 AM
Mostly sunny at 1:00 PM
97° 1:00 PM
Partly cloudy at 4:00 PM
97° 4:00 PM
Mostly sunny at 7:00 PM
91° Friday 7:00 PM
Clear night at 10:00 PM
84° 10:00 PM
Mostly cloudy night at 1:00 AM
81° 1:00 AM
Clear night at 4:00 AM
80° 4:00 AM
Sunny at 7:00 AM
77° Saturday 7:00 AM
Mostly sunny at 1:00 PM
98° 1:00 PM
Mostly sunny at 7:00 PM
88° 7:00 PM
Mostly clear night at 1:00 AM
80° 1:00 AM
Mostly sunny at 7:00 AM
73° Sunday 7:00 AM
Sunny at 1:00 PM
96° 1:00 PM
Mostly sunny at 7:00 PM
89° 7:00 PM
Clear night at 1:00 AM
81° 1:00 AM
Sunny at 7:00 AM
76° Monday 7:00 AM
Overcast at 1:00 PM
93° 1:00 PM
Overcast at 7:00 PM
84° 7:00 PM
Clear night at 1:00 AM
76° 1:00 AM
Mostly sunny at 7:00 AM
73° Tuesday 7:00 AM
Mostly sunny at 1:00 PM
91° 1:00 PM
Light rain at 7:00 PM
85° 7:00 PM
Moderate rain at 1:00 AM
73° 1:00 AM
Mostly sunny at 7:00 AM
72° Wednesday 7:00 AM
Partly cloudy at 1:00 PM
89° 1:00 PM
Partly cloudy at 7:00 PM
82° 7:00 PM
Light rain at 1:00 AM
75° 1:00 AM
Mostly cloudy night at 7:00 AM
74° Thursday 7:00 AM
Light rain at 1:00 PM
89° 1:00 PM
Overcast at 7:00 PM
79° 7:00 PM
Overcast night at 1:00 AM
77° 1:00 AM
Partly cloudy night at 7:00 AM
74° Friday 7:00 AM
Mostly cloudy at 1:00 PM
89° 1:00 PM
Light rain at 7:00 PM
84° 7:00 PM
Partly cloudy night at 1:00 AM
75° 1:00 AM
Mostly clear night at 7:00 AM
73° Saturday 7:00 AM
Light rain at 1:00 PM
87° 1:00 PM
Light rain at 7:00 PM
78° 7:00 PM
Mostly clear night at 1:00 AM
74° 1:00 AM
Overcast night at 7:00 AM
72° Sunday 7:00 AM
Light rain at 1:00 PM
83° 1:00 PM
Sunny at 7:00 PM
80° 7:00 PM
Clear night at 1:00 AM
71° 1:00 AM
Clear night at 7:00 AM
68° Monday 7:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for Arkadelphia

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 7:00 PM
PM2.5 Fine particles Good 3,0µg/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 5,4µg/m³

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

O₃ Ozone Good 54,2µg/m³

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

NO₂ Nitrogen dioxide Good 3,8µg/m³

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

Air quality is favorable for outdoor activities.

UV & HEALTH

UV, Sun & Health Outlook in Arkadelphia

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 8,3Very high 😊Good
Tomorrow UV 8,6Very high 🙂Fair
Tuesday UV 8,4Very high 🙂Fair
Wednesday UV 8,2Very high 🙂Fair
Thursday UV 9,0Very high 🙂Fair
Friday UV 9,0Very high Unavailable
Saturday UV 9,0Very high Unavailable
Hourly UV index today
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.

Good air quality

Air quality is good and outdoor activities can be enjoyed normally.

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 Arkadelphia

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

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 6:00 AM–7:00 AM.

99/100Best-hour score
BEST TIME TONIGHT 6:00 AM–7:00 AM Astronomical darkness: 8:46 PM–5:30 AM
Cloud cover 2% Real hourly forecast for the best viewing hour.
Moonlight 7% Waxing Crescent · Moon below the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 75° 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 min80%
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 Arkadelphia were last refreshed today at 6:11 PM. The current forecast period extends through 15/09/2026 at 4:00 PM. 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.