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Weather Mainz: Current forecast

Mainz / Rheinland-Pfalz / Germany

25.6 °C
Feels like 25.8 °C
Min 19 °C / Max 33 °C
Weather Mainz: Sunny, 26 °C Sunny
7.8 mph ENE
Wind
9 mph ENE
Gusts
1019 hPa
Pressure
0 mm
Precipitation
42 %
Humidity
4.9
UV index

Pollen (today)

Hazel None
Alder None
Birch None
Oak None
Grass High
Mugwort High
Ragweed None
05:30 / 21:34
Sunrise / Sunset
01:36 / 18:55
Moonrise / Moonset
Waning Crescent (6 %)
Moon phase

Updated: Jul 11, 2026, 11:16 CEST Jul 11, 2026, 11:16 CEST

No Warning No active DWD warnings for this state. Details

Today's Summary

If you head out in Mainz today, you'll see a sunny sky. The thermometer currently shows 25.6°C. Light clothing is enough – and remember sun protection if it's sunny. During the day temperatures will range between 19°C and 32.5°C.

Hourly forecast – Mainz, today

Jul 11, 11:00
30 °C
Sunny
Mainz Jul 11, 11:00: Sunny, 30 °C
Jul 11, 12:00
31 °C
Sunny
Mainz Jul 11, 12:00: Sunny, 31 °C
Jul 11, 13:00
32 °C
Sunny
Mainz Jul 11, 13:00: Sunny, 32 °C
Jul 11, 14:00
32 °C
Sunny
Mainz Jul 11, 14:00: Sunny, 32 °C
Jul 11, 15:00
33 °C
Sunny
Mainz Jul 11, 15:00: Sunny, 33 °C
Jul 11, 16:00
32 °C
Sunny
Mainz Jul 11, 16:00: Sunny, 32 °C
Jul 11, 17:00
31 °C
Sunny
Mainz Jul 11, 17:00: Sunny, 31 °C
Jul 11, 18:00
30 °C
Sunny
Mainz Jul 11, 18:00: Sunny, 30 °C
Jul 11, 19:00
28 °C
Sunny
Mainz Jul 11, 19:00: Sunny, 28 °C
Jul 11, 20:00
26 °C
Clear
Mainz Jul 11, 20:00: Clear, 26 °C
Jul 11, 21:00
25 °C
Clear
Mainz Jul 11, 21:00: Clear, 25 °C
Jul 11, 22:00
24 °C
Clear
Mainz Jul 11, 22:00: Clear, 24 °C
Jul 11, 23:00
23 °C
Clear
Mainz Jul 11, 23:00: Clear, 23 °C
Jul 12, 00:00
22 °C
Clear
Mainz Jul 12, 00:00: Clear, 22 °C
Jul 12, 01:00
21 °C
Clear
Mainz Jul 12, 01:00: Clear, 21 °C
Jul 12, 02:00
20 °C
Clear
Mainz Jul 12, 02:00: Clear, 20 °C
Jul 12, 03:00
20 °C
Clear
Mainz Jul 12, 03:00: Clear, 20 °C
Jul 12, 04:00
19 °C
Sunny
Mainz Jul 12, 04:00: Sunny, 19 °C
Jul 12, 05:00
21 °C
Sunny
Mainz Jul 12, 05:00: Sunny, 21 °C
Jul 12, 06:00
23 °C
Sunny
Mainz Jul 12, 06:00: Sunny, 23 °C
Jul 12, 07:00
25 °C
Sunny
Mainz Jul 12, 07:00: Sunny, 25 °C
Jul 12, 08:00
26 °C
Sunny
Mainz Jul 12, 08:00: Sunny, 26 °C
Jul 12, 09:00
28 °C
Sunny
Mainz Jul 12, 09:00: Sunny, 28 °C
Jul 12, 10:00
29 °C
Sunny
Mainz Jul 12, 10:00: Sunny, 29 °C
Time
11
12
13
14
15
16
17
18
19
20
21
22
23
00
01
02
03
04
05
06
07
08
09
10
Mainz Jul 11, 11:00: Sunny
Mainz Jul 11, 12:00: Sunny
Mainz Jul 11, 13:00: Sunny
Mainz Jul 11, 14:00: Sunny
Mainz Jul 11, 15:00: Sunny
Mainz Jul 11, 16:00: Sunny
Mainz Jul 11, 17:00: Sunny
Mainz Jul 11, 18:00: Sunny
Mainz Jul 11, 19:00: Sunny
Mainz Jul 11, 20:00: Clear
Mainz Jul 11, 21:00: Clear
Mainz Jul 11, 22:00: Clear
Mainz Jul 11, 23:00: Clear
Mainz Jul 12, 00:00: Clear
Mainz Jul 12, 01:00: Clear
Mainz Jul 12, 02:00: Clear
Mainz Jul 12, 03:00: Clear
Mainz Jul 12, 04:00: Sunny
Mainz Jul 12, 05:00: Sunny
Mainz Jul 12, 06:00: Sunny
Mainz Jul 12, 07:00: Sunny
Mainz Jul 12, 08:00: Sunny
Mainz Jul 12, 09:00: Sunny
Mainz Jul 12, 10:00: Sunny
Temperature (°C)
Chance of rain (%)
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
3
3
3
2
1
1
1
1
Precipitation
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Wind (mph)
ENE
7
ENE
7
ENE
7
NE
8
NE
9
NE
10
NE
10
ENE
9
ENE
9
ENE
9
ENE
8
ENE
7
ENE
5
NE
4
NNE
4
NNE
4
NNE
4
NNE
3
NE
3
ENE
4
ENE
6
ENE
8
ENE
8
ENE
7
Pressure (hPa)
1018
1018
1017
1017
1017
1017
1017
1017
1018
1019
1020
1020
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1021
Humidity (%)
30 %
27 %
25 %
24 %
24 %
25 %
27 %
29 %
35 %
39 %
42 %
45 %
48 %
50 %
52 %
54 %
56 %
58 %
56 %
50 %
44 %
37 %
31 %
28 %
Cloud cover (%)
5 %
8 %
7 %
7 %
6 %
7 %
8 %
11 %
6 %
3 %
2 %
0 %
1 %
2 %
2 %
1 %
0 %
1 %
2 %
3 %
3 %
3 %
3 %
6 %

14-day weather forecast – Mainz

14-day trend for Mainz: Forecasts suggest a marked cooldown in the second week. Lows can drop to around 13.8°C at night, with daytime highs up to 36.1°C.

Date
Jul 11
Jul 12
Jul 13
Jul 14
Jul 15
Jul 16
Jul 17
Jul 18
Jul 19
Jul 20
Jul 21
Jul 22
Jul 23
Jul 24
Mainz July 11, 2026: Sunny
Mainz July 12, 2026: Sunny
Mainz July 13, 2026: Sunny
Mainz July 14, 2026: Sunny
Mainz July 15, 2026: Sunny
Mainz July 16, 2026: Sunny
Mainz July 17, 2026: Sunny
Mainz July 18, 2026: Sunny
Mainz July 19, 2026: Partly cloudy
Mainz July 20, 2026: Partly cloudy
Mainz July 21, 2026: Partly cloudy
Mainz July 22, 2026: Overcast
Mainz July 23, 2026: Partly cloudy
Mainz July 24, 2026: Partly cloudy
Temperature (°C)
Chance of rain (%)
1
1
2
1
4
57
36
6
36
4
11
73
36
57
Precipitation
—
—
—
—
0.1 mm
6.9 mm
0.8 mm
0 mm
0.3 mm
—
0 mm
6.6 mm
0.4 mm
1.5 mm
Wind max (mph)
10
9
8
8
10
17
8
11
10
8
15
10
13
7
Date Weather Min °C Max °C Sunrise Sunset Moonrise Moonset Moon phase
July 11, 2026 Mainz July 11, 2026: Sunny Sunny 19 °C 33 °C 05:30 21:34 01:36 18:55 Waning Crescent (6 %)
July 12, 2026 Mainz July 12, 2026: Sunny Sunny 19 °C 33 °C 05:31 21:33 02:17 20:10 New Moon (2 %)
July 13, 2026 Mainz July 13, 2026: Sunny Sunny 21 °C 34 °C 05:32 21:32 03:16 21:10 New Moon (0 %)
July 14, 2026 Mainz July 14, 2026: Sunny Sunny 22 °C 35 °C 05:33 21:31 04:35 21:52 New Moon (1 %)
July 15, 2026 Mainz July 15, 2026: Sunny Sunny 24 °C 34 °C 05:34 21:31 06:05 22:22 New Moon (3 %)
July 16, 2026 Mainz July 16, 2026: Sunny Sunny 21 °C 36 °C 05:35 21:30 07:39 22:44 Waxing Crescent (8 %)
July 17, 2026 Mainz July 17, 2026: Sunny Sunny 20 °C 33 °C 05:37 21:29 09:10 23:02 Waxing Crescent (15 %)
July 18, 2026 Mainz July 18, 2026: Sunny Sunny 19 °C 27 °C 05:38 21:28 10:36 23:17 Waxing Crescent (23 %)
July 19, 2026 Mainz July 19, 2026: Partly cloudy Partly cloudy 17 °C 25 °C 05:39 21:27 11:58 23:31 First Quarter (33 %)
July 20, 2026 Mainz July 20, 2026: Partly cloudy Partly cloudy 16 °C 28 °C 05:40 21:26 13:19 23:46 First Quarter (43 %)
July 21, 2026 Mainz July 21, 2026: Partly cloudy Partly cloudy 17 °C 25 °C 05:41 21:24 14:38 Does not set today First Quarter (53 %)
July 22, 2026 Mainz July 22, 2026: Overcast Overcast 15 °C 25 °C 05:43 21:23 15:56 00:04 First Quarter (64 %)
July 23, 2026 Mainz July 23, 2026: Partly cloudy Partly cloudy 14 °C 23 °C 05:44 21:22 17:12 00:25 Waxing Moon (74 %)
July 24, 2026 Mainz July 24, 2026: Partly cloudy Partly cloudy 16 °C 23 °C 05:45 21:21 18:22 00:53 Waxing Moon (82 %)
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