Live Weather & Forecast
Weather in Gwynedd
Pennsylvania, United States · Real-time conditions & 3-day outlook
6°C
Feels like 4°C
42°F / Feels 40°F
Sunny
Gwynedd, Pennsylvania
🌞 Daytime
Updated: 2026-04-13 09:45
Humidity
76%
Wind
6.5 km/h S
Wind Gust
8 km/h
Pressure
1013 mb
Visibility
10 km
UV Index
0.8
(Low)
Precipitation
0 mm
Cloud Cover
21%
Dew Point
1.7°C
Wind Degree
182°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
143.9 μg/m³
NO₂
2.6 μg/m³
O₃
75 μg/m³
SO₂
1.1 μg/m³
PM 2.5
5.4 μg/m³
PM 10
11.5 μg/m³
Today's Hourly Forecast
24-hour breakdown for Gwynedd, Pennsylvania
12 AM
2°
Partly Cloudy
1 AM
1°
Clear
2 AM
1°
Clear
3 AM
1°
Clear
4 AM
1°
Clear
5 AM
1°
Clear
6 AM
1°
Clear
7 AM
1°
Sunny
8 AM
4°
Sunny
9 AM
6°
Sunny
10 AM
7°
Sunny
11 AM
8°
Sunny
12 PM
8°
Sunny
1 PM
9°
Patchy rain nearby
2 PM
9°
Patchy rain nearby
3 PM
9°
Patchy rain nearby
4 PM
9°
Patchy rain nearby
5 PM
8°
Patchy rain nearby
6 PM
8°
Patchy rain nearby
7 PM
7°
Sunny
8 PM
4°
Sunny
9 PM
3°
Clear
10 PM
2°
Clear
11 PM
2°
Clear
3-Day Forecast
Daily overview for Gwynedd, Pennsylvania
Today
Patchy rain nearby
9°
/
1°
🌧️ 90% chance of rain
💧 Avg. humidity: 79%
💨 Max wind: 13.7 km/h
🌧️ Total precip: 0.74 mm
☀️ UV Index: 0.8
🌅 Sunrise: 06:22 AM
🌇 Sunset: 08:12 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Patchy rain nearby
9°
/
1°
🌧️ 83% chance of rain
💧 Avg. humidity: 89%
💨 Max wind: 9 km/h
🌧️ Total precip: 0.53 mm
☀️ UV Index: 0.4
🌅 Sunrise: 06:19 AM
🌇 Sunset: 08:13 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Wed, Apr 15
Moderate rain
12°
/
8°
🌧️ 88% chance of rain
💧 Avg. humidity: 96%
💨 Max wind: 27 km/h
🌧️ Total precip: 6.04 mm
☀️ UV Index: 0.3
🌅 Sunrise: 06:17 AM
🌇 Sunset: 08:15 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Best Time to Visit Gwynedd
Plan your trip to Gwynedd, 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 Gwynedd?
Current conditions in Gwynedd: Sunny, temperature 6°C, humidity 76%.
What is the best time to visit Gwynedd?
The best time to visit Gwynedd is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Gwynedd?
Gwynedd is located at approximately 52.9° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Gwynedd?
The wettest period in Gwynedd is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Gwynedd?
For visits to Gwynedd during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Gwynedd in?
Gwynedd is located in United States, in the state of Pennsylvania.
What are the public holidays in Gwynedd in 2026?
View the 2026 public holidays for Gwynedd on our Holidays page.
What are the GPS coordinates used for the weather forecast in Gwynedd?
The weather forecast for Gwynedd uses coordinates 52.909, -3.8335.