Live Weather & Forecast
Weather in Bad Honnef
Nordrhein-Westfalen, Germany · Real-time conditions & 3-day outlook
20°C
Feels like 20°C
68°F / Feels 68°F
Partly Cloudy
Bad Honnef, Nordrhein-Westfalen
🌞 Daytime
Updated: 2026-04-18 13:30
Humidity
46%
Wind
6.5 km/h NW
Wind Gust
7.5 km/h
Pressure
1020 mb
Visibility
10 km
UV Index
3.5
(Moderate)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
8.1°C
Wind Degree
313°
Air Quality Index
US EPA: Good
UK DEFRA: Low (2)
CO
172.9 μg/m³
NO₂
6.3 μg/m³
O₃
81 μg/m³
SO₂
2 μg/m³
PM 2.5
14.4 μg/m³
PM 10
17.4 μg/m³
Today's Hourly Forecast
24-hour breakdown for Bad Honnef, Nordrhein-Westfalen
12 AM
10°
Clear
1 AM
10°
Clear
2 AM
9°
Clear
3 AM
9°
Clear
4 AM
9°
Clear
5 AM
9°
Clear
6 AM
8°
Partly Cloudy
7 AM
8°
Partly Cloudy
8 AM
12°
Sunny
9 AM
14°
Partly Cloudy
10 AM
15°
Sunny
11 AM
16°
Partly Cloudy
12 PM
18°
Overcast
1 PM
20°
Partly Cloudy
2 PM
18°
Partly Cloudy
3 PM
19°
Cloudy
4 PM
19°
Patchy rain nearby
5 PM
19°
Light rain shower
6 PM
16°
Light rain shower
7 PM
13°
Light rain shower
8 PM
13°
Mist
9 PM
13°
Light drizzle
10 PM
13°
Mist
11 PM
12°
Mist
3-Day Forecast
Daily overview for Bad Honnef, Nordrhein-Westfalen
Today
Patchy rain nearby
19°
/
8°
🌧️ 95% chance of rain
💧 Avg. humidity: 73%
💨 Max wind: 13.3 km/h
🌧️ Total precip: 2.49 mm
☀️ UV Index: 1
🌅 Sunrise: 06:31 AM
🌇 Sunset: 08:31 PM
🌙 Waxing Crescent
🌑 Moon: 1% lit
Sun, Apr 19
Patchy rain nearby
13°
/
6°
🌧️ 89% chance of rain
💧 Avg. humidity: 74%
💨 Max wind: 14.4 km/h
🌧️ Total precip: 0.83 mm
☀️ UV Index: 0.8
🌅 Sunrise: 06:29 AM
🌇 Sunset: 08:33 PM
🌙 Waxing Crescent
🌑 Moon: 3% lit
Mon, Apr 20
Partly Cloudy
15°
/
3°
🌧️ 0% chance of rain
💧 Avg. humidity: 66%
💨 Max wind: 15.8 km/h
🌧️ Total precip: 0.03 mm
☀️ UV Index: 0.9
🌅 Sunrise: 06:27 AM
🌇 Sunset: 08:34 PM
🌙 Waxing Crescent
🌑 Moon: 9% lit
Best Time to Visit Bad Honnef
Plan your trip to Bad Honnef, 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 Bad Honnef?
Current conditions in Bad Honnef: Partly Cloudy, temperature 20°C, humidity 46%.
What is the best time to visit Bad Honnef?
The best time to visit Bad Honnef is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Bad Honnef?
Bad Honnef is located at approximately 50.6° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Bad Honnef?
The wettest period in Bad Honnef is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Bad Honnef?
For visits to Bad Honnef during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Bad Honnef in?
Bad Honnef is located in Germany, in the state of Nordrhein-Westfalen.
What are the public holidays in Bad Honnef in 2026?
View the 2026 public holidays for Bad Honnef on our Holidays page.
What are the GPS coordinates used for the weather forecast in Bad Honnef?
The weather forecast for Bad Honnef uses coordinates 50.6449, 7.2273.