Live Weather & Forecast
Weather in Harrisburg
Pennsylvania, United States · Real-time conditions & 3-day outlook
19°C
Feels like 19°C
67°F / Feels 67°F
Sunny
Harrisburg, Pennsylvania
🌞 Daytime
Updated: 2026-04-12 14:15
Humidity
40%
Wind
19.8 km/h S
Wind Gust
22.8 km/h
Pressure
1028 mb
Visibility
16 km
UV Index
6.1
(High)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
5.7°C
Wind Degree
181°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
208.9 μg/m³
NO₂
6.5 μg/m³
O₃
110 μg/m³
SO₂
6.8 μg/m³
PM 2.5
9.5 μg/m³
PM 10
9.7 μg/m³
Weather Alerts 1
Met
· Moderate · Expected
Special Weather Statement issued April 12 at 4:55AM EDT by NWS State College PA
The combination of drying fine fuels and leaf litter, low relative humidity of around 35 percent and a southerly wind gusting between 20 and 25 mph during the late morning and afternoon hours, will create an elevated risk of wildfire spread across the southern half of Pennsylvania today. Residents are urged to exercise caution if handling any potential ignition sources, such as machinery, cigaret...
Today's Hourly Forecast
24-hour breakdown for Harrisburg, Pennsylvania
12 AM
10°
Clear
1 AM
9°
Clear
2 AM
8°
Clear
3 AM
7°
Clear
4 AM
7°
Clear
5 AM
6°
Clear
6 AM
5°
Clear
7 AM
6°
Sunny
8 AM
7°
Sunny
9 AM
9°
Sunny
10 AM
12°
Sunny
11 AM
14°
Sunny
12 PM
17°
Sunny
1 PM
19°
Sunny
2 PM
19°
Sunny
3 PM
22°
Sunny
4 PM
23°
Sunny
5 PM
20°
Sunny
6 PM
18°
Cloudy
7 PM
15°
Sunny
8 PM
14°
Partly Cloudy
9 PM
12°
Cloudy
10 PM
11°
Clear
11 PM
10°
Partly Cloudy
3-Day Forecast
Daily overview for Harrisburg, Pennsylvania
Today
Sunny
23°
/
5°
🌧️ 0% chance of rain
💧 Avg. humidity: 54%
💨 Max wind: 20.5 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.5
🌅 Sunrise: 06:34 AM
🌇 Sunset: 07:44 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Overcast
24°
/
8°
🌧️ 0% chance of rain
💧 Avg. humidity: 78%
💨 Max wind: 29.5 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1
🌅 Sunrise: 06:32 AM
🌇 Sunset: 07:45 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Cloudy
27°
/
13°
🌧️ 0% chance of rain
💧 Avg. humidity: 70%
💨 Max wind: 19.8 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2
🌅 Sunrise: 06:31 AM
🌇 Sunset: 07:46 PM
🌙 Waning Crescent
🌑 Moon: 15% 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: Sunny, temperature 19°C, humidity 40%.
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 40.3° 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 Pennsylvania.
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 40.2663, -76.8861.