Weather Forecast for Bonn

Nordrhein-Westfalen, Germany

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Current Weather - Bonn: 19°C

Nordrhein-Westfalen, Germany

Clear

Feels like 19°C

Wind

12 km/h WSW

Humidity

88%

Pressure

1018 mb

UV Index

0

Visibility

10 km

Patchy rain nearby

Patchy rain nearby

Friday, September 04, 2026

High

27°C

Low

17°C

Rain Chance

70%

Hourly Forecast

Clear 19°C
02:00
Partly Cloudy 20°C
03:00
Overcast 20°C
04:00
Cloudy 20°C
05:00
Partly Cloudy 20°C
06:00
Sunny 20°C
07:00
Partly Cloudy 21°C
08:00
Cloudy 22°C
09:00
Overcast 23°C
10:00
Patchy rain nearby 24°C
11:00
Patchy rain nearby 25°C
12:00
Patchy rain nearby 26°C
13:00
Patchy rain nearby 25°C
14:00
Patchy rain nearby 26°C
15:00
Patchy rain nearby 27°C
16:00
Light rain shower 26°C
17:00
Light rain shower 24°C
18:00
Light rain shower 22°C
19:00
Light rain shower 19°C
20:00
Light rain shower 17°C
21:00
Light rain shower 17°C
22:00
Patchy rain nearby 17°C
23:00
Sep 05

Day Statistics

Maximum Wind

28 km/h

Humidity

74%

Precipitation

4 mm

UV Index

5

Visibility

10 km

Rain Chance

70%

Snow Chance

0%

Sun & Moon

Sunrise

06:50 AM

Sunset

08:10 PM

Moonrise

10:48 PM

Moonset

03:44 PM

Moon Phase

Last Quarter

Moon Illumination

39%

Air Quality

PM2.5

2.8

μg/m³

PM10

4.9

μg/m³

NO₂

4.6

μg/m³

O₃

45.3

μg/m³

SO₂

0.5

μg/m³

CO

113.6

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

When to visit Bonn?

Plan your perfect trip with our month-by-month weather guide

⭐ Best months: June July August

January

☀️
6°C
💧
10 Days of rain
❄️
Heavy snow expected
🥶 Coldest month

February

☀️
7°C
💧
9 Days of rain
❄️
Heavy snow expected

March

☀️
11°C
💧
9 Days of rain
❄️
Moderate snowfall

April

☀️
16°C
💧
8 Days of rain
❄️
Light snow possible
🌵 Driest month

May

☀️
19°C
💧
10 Days of rain
❄️
No snowfall

June

☀️
22°C
💧
11 Days of rain
❄️
No snowfall
Best time to visit

July

☀️
24°C
💧
12 Days of rain
❄️
No snowfall
Best time to visit
🔥 Hottest month

August

☀️
24°C
💧
12 Days of rain
❄️
No snowfall
Best time to visit
🌧 Wettest month,

September

☀️
20°C
💧
10 Days of rain
❄️
No snowfall

October

☀️
15°C
💧
10 Days of rain
❄️
No snowfall

November

☀️
10°C
💧
10 Days of rain
❄️
Moderate snowfall

December

☀️
7°C
💧
12 Days of rain
❄️
Very heavy snowfall