Live Weather & Forecast
Weather in Siegen
Nordrhein-Westfalen, Germany · Real-time conditions & 3-day outlook
8°C
Feels like 8°C
47°F / Feels 47°F
Partly Cloudy
Siegen, Nordrhein-Westfalen
🌙 Nighttime
Updated: 2026-04-16 21:00
Humidity
86%
Wind
3.6 km/h NNW
Wind Gust
5.3 km/h
Pressure
1022 mb
Visibility
10 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
33%
Dew Point
6°C
Wind Degree
339°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
155.9 μg/m³
NO₂
7.1 μg/m³
O₃
91 μg/m³
SO₂
2.4 μg/m³
PM 2.5
6.5 μg/m³
PM 10
9.5 μg/m³
Today's Hourly Forecast
24-hour breakdown for Siegen, Nordrhein-Westfalen
12 AM
9°
Partly Cloudy
1 AM
9°
Partly Cloudy
2 AM
9°
Partly Cloudy
3 AM
8°
Partly Cloudy
4 AM
8°
Patchy rain nearby
5 AM
9°
Cloudy
6 AM
9°
Partly Cloudy
7 AM
9°
Cloudy
8 AM
10°
Cloudy
9 AM
10°
Cloudy
10 AM
12°
Patchy rain nearby
11 AM
12°
Cloudy
12 PM
14°
Patchy rain nearby
1 PM
14°
Patchy rain nearby
2 PM
14°
Patchy rain nearby
3 PM
16°
Light rain shower
4 PM
16°
Patchy rain nearby
5 PM
16°
Patchy rain nearby
6 PM
16°
Patchy rain nearby
7 PM
15°
Patchy rain nearby
8 PM
10°
Patchy rain nearby
9 PM
8°
Partly Cloudy
10 PM
7°
Overcast
11 PM
7°
Overcast
3-Day Forecast
Daily overview for Siegen, Nordrhein-Westfalen
Today
Patchy rain nearby
16°
/
7°
🌧️ 82% chance of rain
💧 Avg. humidity: 76%
💨 Max wind: 9 km/h
🌧️ Total precip: 0.76 mm
☀️ UV Index: 0.9
🌅 Sunrise: 06:31 AM
🌇 Sunset: 08:25 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Partly Cloudy
19°
/
6°
🌧️ 0% chance of rain
💧 Avg. humidity: 71%
💨 Max wind: 9.4 km/h
🌧️ Total precip: 0.07 mm
☀️ UV Index: 1.2
🌅 Sunrise: 06:29 AM
🌇 Sunset: 08:26 PM
🌙 New Moon
🌑 Moon: 0% lit
Sat, Apr 18
Patchy rain nearby
18°
/
9°
🌧️ 87% chance of rain
💧 Avg. humidity: 68%
💨 Max wind: 5.4 km/h
🌧️ Total precip: 0.49 mm
☀️ UV Index: 0.6
🌅 Sunrise: 06:27 AM
🌇 Sunset: 08:28 PM
🌙 Waxing Crescent
🌑 Moon: 1% lit
Best Time to Visit Siegen
Plan your trip to Siegen, Germany 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 Siegen?
Current conditions in Siegen: Partly Cloudy, temperature 8°C, humidity 86%.
What is the best time to visit Siegen?
The best time to visit Siegen is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Siegen?
Siegen is located at approximately 50.9° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Siegen?
The wettest period in Siegen is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Siegen?
For visits to Siegen during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Siegen in?
Siegen is located in Germany, in the state of Nordrhein-Westfalen.
What are the public holidays in Siegen in 2026?
View the 2026 public holidays for Siegen on our Holidays page.
What are the GPS coordinates used for the weather forecast in Siegen?
The weather forecast for Siegen uses coordinates 50.8751, 8.0256.