Live Weather & Forecast
Weather in Harrisburg
Arkansas, United States · Real-time conditions & 3-day outlook
27°C
Feels like 27°C
80°F / Feels 81°F
Partly cloudy
Harrisburg, Arkansas
🌞 Daytime
Updated: 2026-04-15 13:15
Humidity
52%
Wind
25.6 km/h SW
Wind Gust
30.3 km/h
Pressure
1016 mb
Visibility
16 km
UV Index
6.7
(High)
Precipitation
0 mm
Cloud Cover
75%
Dew Point
18.7°C
Wind Degree
214°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
134.9 μg/m³
NO₂
2.6 μg/m³
O₃
105 μg/m³
SO₂
1.3 μg/m³
PM 2.5
4.7 μg/m³
PM 10
5.9 μg/m³
Today's Hourly Forecast
24-hour breakdown for Harrisburg, Arkansas
12 AM
22°
Clear
1 AM
21°
Clear
2 AM
21°
Clear
3 AM
20°
Clear
4 AM
20°
Clear
5 AM
19°
Clear
6 AM
19°
Clear
7 AM
20°
Sunny
8 AM
21°
Sunny
9 AM
23°
Sunny
10 AM
25°
Sunny
11 AM
28°
Sunny
12 PM
29°
Sunny
1 PM
27°
Partly cloudy
2 PM
31°
Sunny
3 PM
32°
Sunny
4 PM
31°
Sunny
5 PM
31°
Sunny
6 PM
29°
Sunny
7 PM
28°
Sunny
8 PM
26°
Clear
9 PM
26°
Clear
10 PM
25°
Clear
11 PM
24°
Clear
3-Day Forecast
Daily overview for Harrisburg, Arkansas
Today
Sunny
32°
/
19°
🌧️ 0% chance of rain
💧 Avg. humidity: 60%
💨 Max wind: 27 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2
🌅 Sunrise: 06:30 AM
🌇 Sunset: 07:36 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Thu, Apr 16
Patchy rain nearby
29°
/
19°
🌧️ 87% chance of rain
💧 Avg. humidity: 72%
💨 Max wind: 24.1 km/h
🌧️ Total precip: 2.03 mm
☀️ UV Index: 1.7
🌅 Sunrise: 06:29 AM
🌇 Sunset: 07:37 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Sunny
32°
/
17°
🌧️ 0% chance of rain
💧 Avg. humidity: 71%
💨 Max wind: 27.4 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2.1
🌅 Sunrise: 06:27 AM
🌇 Sunset: 07:38 PM
🌙 New Moon
🌑 Moon: 0% lit
Best Time to Visit Harrisburg
Plan your trip to Harrisburg, United States around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in Harrisburg?
Current conditions in Harrisburg: Partly cloudy, temperature 27°C, humidity 52%.
What is the best time to visit Harrisburg?
The best time to visit Harrisburg is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Harrisburg?
Harrisburg is located at approximately 35.6° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Harrisburg?
The wettest period in Harrisburg is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Harrisburg?
For visits to Harrisburg during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Harrisburg in?
Harrisburg is located in United States, in the state of Arkansas.
What are the public holidays in Harrisburg in 2026?
View the 2026 public holidays for Harrisburg on our Holidays page.
What are the GPS coordinates used for the weather forecast in Harrisburg?
The weather forecast for Harrisburg uses coordinates 35.5636, -90.7214.