Live Weather & Forecast
Weather in Southampton
Pennsylvania, United States · Real-time conditions & 3-day outlook
14°C
Feels like 13°C
58°F / Feels 54°F
Patchy rain nearby
Southampton, Pennsylvania
🌞 Daytime
Updated: 2026-04-12 14:45
Humidity
55%
Wind
27.4 km/h SW
Wind Gust
31.8 km/h
Pressure
1011 mb
Visibility
10 km
UV Index
3.5
(Moderate)
Precipitation
0.16 mm
Cloud Cover
25%
Dew Point
4.4°C
Wind Degree
232°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
151.9 μg/m³
NO₂
2.7 μg/m³
O₃
96 μg/m³
SO₂
1.3 μg/m³
PM 2.5
4.9 μg/m³
PM 10
13.4 μg/m³
Today's Hourly Forecast
24-hour breakdown for Southampton, Pennsylvania
12 AM
8°
Clear
1 AM
8°
Clear
2 AM
8°
Clear
3 AM
8°
Patchy rain nearby
4 AM
8°
Patchy rain nearby
5 AM
8°
Patchy rain nearby
6 AM
8°
Patchy rain nearby
7 AM
8°
Patchy rain nearby
8 AM
8°
Sunny
9 AM
10°
Patchy rain nearby
10 AM
10°
Patchy rain nearby
11 AM
11°
Patchy rain nearby
12 PM
11°
Patchy rain nearby
1 PM
11°
Patchy rain nearby
2 PM
14°
Patchy rain nearby
3 PM
11°
Patchy rain nearby
4 PM
11°
Patchy rain nearby
5 PM
11°
Patchy rain nearby
6 PM
10°
Patchy rain nearby
7 PM
9°
Patchy rain nearby
8 PM
7°
Patchy rain nearby
9 PM
6°
Patchy rain nearby
10 PM
5°
Clear
11 PM
5°
Clear
3-Day Forecast
Daily overview for Southampton, Pennsylvania
Today
Patchy rain nearby
12°
/
5°
🌧️ 95% chance of rain
💧 Avg. humidity: 72%
💨 Max wind: 35.6 km/h
🌧️ Total precip: 1.55 mm
☀️ UV Index: 1
🌅 Sunrise: 06:17 AM
🌇 Sunset: 07:56 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Patchy rain nearby
12°
/
4°
🌧️ 88% chance of rain
💧 Avg. humidity: 78%
💨 Max wind: 19.8 km/h
🌧️ Total precip: 1.8 mm
☀️ UV Index: 0.8
🌅 Sunrise: 06:15 AM
🌇 Sunset: 07:58 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Patchy rain nearby
12°
/
4°
🌧️ 89% chance of rain
💧 Avg. humidity: 84%
💨 Max wind: 14.4 km/h
🌧️ Total precip: 0.24 mm
☀️ UV Index: 0.5
🌅 Sunrise: 06:13 AM
🌇 Sunset: 07:59 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Best Time to Visit Southampton
Plan your trip to Southampton, 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 Southampton?
Current conditions in Southampton: Patchy rain nearby, temperature 14°C, humidity 55%.
What is the best time to visit Southampton?
The best time to visit Southampton is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Southampton?
Southampton is located at approximately 50.9° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Southampton?
The wettest period in Southampton is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Southampton?
For visits to Southampton during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Southampton in?
Southampton is located in United States, in the state of Pennsylvania.
What are the public holidays in Southampton in 2026?
View the 2026 public holidays for Southampton on our Holidays page.
What are the GPS coordinates used for the weather forecast in Southampton?
The weather forecast for Southampton uses coordinates 50.9025, -1.4042.