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Weather Bonn: Current forecast

Bonn / Nordrhein-Westfalen / Germany

70.7 °F
Feels like 68.2 °F
Min 60 °F / Max 82 °F
Weather Bonn: Sunny, 68 °F Sunny
5 mph W
Wind
6.8 mph W
Gusts
1025 hPa
Pressure
0 mm
Precipitation
72 %
Humidity
0.9
UV index

Pollen (today)

Hazel None
Alder None
Birch None
Oak Low
Grass High
Mugwort None
Ragweed None
05:28 / 21:29
Sunrise / Sunset
17:49 / 03:21
Moonrise / Moonset
Waxing Moon (90 %)
Moon phase

Updated: May 27, 2026, 8:53 CEST May 27, 2026, 8:53 CEST

Today's Summary

If you head out in Bonn today, you'll see a sunny sky. The thermometer currently shows 20.1°C. Light clothing is enough – and remember sun protection if it's sunny. During the day temperatures will range between 15.8°C and 27.6°C.

Hourly forecast – Bonn, today

May 27, 08:00
68 °F
Sunny
Bonn May 27, 08:00: Sunny, 68 °F
May 27, 09:00
71 °F
Sunny
Bonn May 27, 09:00: Sunny, 71 °F
May 27, 10:00
75 °F
Sunny
Bonn May 27, 10:00: Sunny, 75 °F
May 27, 11:00
78 °F
Sunny
Bonn May 27, 11:00: Sunny, 78 °F
May 27, 12:00
80 °F
Sunny
Bonn May 27, 12:00: Sunny, 80 °F
May 27, 13:00
81 °F
Sunny
Bonn May 27, 13:00: Sunny, 81 °F
May 27, 14:00
82 °F
Sunny
Bonn May 27, 14:00: Sunny, 82 °F
May 27, 15:00
82 °F
Sunny
Bonn May 27, 15:00: Sunny, 82 °F
May 27, 16:00
81 °F
Sunny
Bonn May 27, 16:00: Sunny, 81 °F
May 27, 17:00
80 °F
Sunny
Bonn May 27, 17:00: Sunny, 80 °F
May 27, 18:00
78 °F
Sunny
Bonn May 27, 18:00: Sunny, 78 °F
May 27, 19:00
75 °F
Sunny
Bonn May 27, 19:00: Sunny, 75 °F
May 27, 20:00
72 °F
Sunny
Bonn May 27, 20:00: Sunny, 72 °F
May 27, 21:00
67 °F
Sunny
Bonn May 27, 21:00: Sunny, 67 °F
May 27, 22:00
63 °F
Clear
Bonn May 27, 22:00: Clear, 63 °F
May 27, 23:00
61 °F
Clear
Bonn May 27, 23:00: Clear, 61 °F
May 28, 00:00
58 °F
Clear
Bonn May 28, 00:00: Clear, 58 °F
May 28, 01:00
57 °F
Clear
Bonn May 28, 01:00: Clear, 57 °F
May 28, 02:00
55 °F
Clear
Bonn May 28, 02:00: Clear, 55 °F
May 28, 03:00
54 °F
Clear
Bonn May 28, 03:00: Clear, 54 °F
May 28, 04:00
53 °F
Clear
Bonn May 28, 04:00: Clear, 53 °F
May 28, 05:00
52 °F
Clear
Bonn May 28, 05:00: Clear, 52 °F
May 28, 06:00
52 °F
Sunny
Bonn May 28, 06:00: Sunny, 52 °F
May 28, 07:00
56 °F
Sunny
Bonn May 28, 07:00: Sunny, 56 °F
Time
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
00
01
02
03
04
05
06
07
Bonn May 27, 08:00: Sunny
Bonn May 27, 09:00: Sunny
Bonn May 27, 10:00: Sunny
Bonn May 27, 11:00: Sunny
Bonn May 27, 12:00: Sunny
Bonn May 27, 13:00: Sunny
Bonn May 27, 14:00: Sunny
Bonn May 27, 15:00: Sunny
Bonn May 27, 16:00: Sunny
Bonn May 27, 17:00: Sunny
Bonn May 27, 18:00: Sunny
Bonn May 27, 19:00: Sunny
Bonn May 27, 20:00: Sunny
Bonn May 27, 21:00: Sunny
Bonn May 27, 22:00: Clear
Bonn May 27, 23:00: Clear
Bonn May 28, 00:00: Clear
Bonn May 28, 01:00: Clear
Bonn May 28, 02:00: Clear
Bonn May 28, 03:00: Clear
Bonn May 28, 04:00: Clear
Bonn May 28, 05:00: Clear
Bonn May 28, 06:00: Sunny
Bonn May 28, 07:00: Sunny
Temperature (°F)
Chance of rain (%)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Precipitation
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Wind (mph)
NW
3
NNW
4
N
5
N
6
N
7
N
8
N
8
N
9
N
10
N
10
NNE
10
NNE
9
NNE
8
NE
7
NE
6
NE
5
NE
4
NE
3
NE
2
ENE
2
E
2
ESE
1
E
1
E
1
Pressure (hPa)
1025
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
Humidity (%)
73 %
65 %
57 %
48 %
42 %
39 %
39 %
39 %
40 %
41 %
44 %
49 %
55 %
62 %
67 %
70 %
72 %
73 %
75 %
76 %
78 %
80 %
80 %
75 %
Cloud cover (%)
0 %
3 %
22 %
6 %
5 %
8 %
9 %
10 %
12 %
10 %
9 %
8 %
6 %
6 %
5 %
5 %
5 %
5 %
5 %
5 %
5 %
5 %
6 %
5 %

14-day weather forecast – Bonn

14-day trend for Bonn: Temperatures stay fairly stable over the period with no big swings. Lows can drop to around 8.7°C at night, with daytime highs up to 30.5°C.

Date
May 27
May 28
May 29
May 30
May 31
Jun 1
Jun 2
Jun 3
Jun 4
Jun 5
Jun 6
Jun 7
Jun 8
Jun 9
Bonn May 27, 2026: Sunny
Bonn May 28, 2026: Sunny
Bonn May 29, 2026: Patchy rain possible
Bonn May 30, 2026: Patchy rain possible
Bonn May 31, 2026: Patchy rain possible
Bonn June 1, 2026: Partly cloudy
Bonn June 2, 2026: Patchy rain possible
Bonn June 3, 2026: Mist
Bonn June 4, 2026: Patchy rain possible
Bonn June 5, 2026: Sunny
Bonn June 6, 2026: Sunny
Bonn June 7, 2026: Sunny
Bonn June 8, 2026: Sunny
Bonn June 9, 2026: Sunny
Temperature (°F)
Chance of rain (%)
0
0
87
87
89
0
88
0
79
0
0
0
0
0
Precipitation
—
—
4 mm
2.1 mm
4.6 mm
0 mm
4 mm
0.1 mm
0.1 mm
0 mm
0.1 mm
—
—
—
Wind max (mph)
10
4
11
7
11
4
9
9
14
8
15
4
4
6
Date Weather Min °F Max °F Sunrise Sunset Moonrise Moonset Moon phase
May 27, 2026 Bonn May 27, 2026: Sunny Sunny 60 °F 82 °F 05:28 21:29 17:49 03:21 Waxing Moon (90 %)
May 28, 2026 Bonn May 28, 2026: Sunny Sunny 52 °F 80 °F 05:27 21:30 19:08 03:36 Waxing Moon (96 %)
May 29, 2026 Bonn May 29, 2026: Patchy rain possible Patchy rain possible 56 °F 87 °F 05:26 21:31 20:26 03:55 Full Moon (99 %)
May 30, 2026 Bonn May 30, 2026: Patchy rain possible Patchy rain possible 61 °F 80 °F 05:25 21:32 21:41 04:19 Full Moon (100 %)
May 31, 2026 Bonn May 31, 2026: Patchy rain possible Patchy rain possible 60 °F 76 °F 05:24 21:34 22:46 04:52 Full Moon (99 %)
June 1, 2026 Bonn June 1, 2026: Partly cloudy Partly cloudy 55 °F 76 °F 05:23 21:35 23:40 05:36 Waning Moon (96 %)
June 2, 2026 Bonn June 2, 2026: Patchy rain possible Patchy rain possible 57 °F 77 °F 05:23 21:36 Does not rise today 06:32 Waning Moon (90 %)
June 3, 2026 Bonn June 3, 2026: Mist Mist 50 °F 71 °F 05:22 21:37 00:20 07:37 Waning Moon (83 %)
June 4, 2026 Bonn June 4, 2026: Patchy rain possible Patchy rain possible 53 °F 74 °F 05:21 21:38 00:49 08:48 Waning Moon (74 %)
June 5, 2026 Bonn June 5, 2026: Sunny Sunny 48 °F 73 °F 05:21 21:39 01:11 10:00 Last Quarter (64 %)
June 6, 2026 Bonn June 6, 2026: Sunny Sunny 50 °F 79 °F 05:20 21:39 01:27 11:11 Last Quarter (54 %)
June 7, 2026 Bonn June 7, 2026: Sunny Sunny 49 °F 76 °F 05:20 21:40 01:41 12:22 Last Quarter (43 %)
June 8, 2026 Bonn June 8, 2026: Sunny Sunny 51 °F 82 °F 05:19 21:41 01:53 13:33 Last Quarter (33 %)
June 9, 2026 Bonn June 9, 2026: Sunny Sunny 55 °F 85 °F 05:19 21:42 02:04 14:45 Waning Crescent (24 %)
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