Weather for tomorrow

Rennes

Weather tomorrow: Rennes

Forecast for tomorrow, 29 September: overcast. The daily air temperature range is 15 to 27 °C. Chance of precipitation tomorrow according to the daily forecast: 42%. Forecast precipitation amount: 0.5 mm. Wind from the south at 8.1 m/s.

tuesday 29 september

Overcast

+27°

+15°

Sunset 19:50

G/m activity 2

Precipitation probability 42%

Precipitation 0.5 mm

Wind 8.1 m/s

Pressure 1007.9 hPa

Index UV 3

Humidity 72%

Sunrise 08:03

Moon Waning Gibbous

Sunrise 08:03

Sunset 19:50

G/m activity 2

Moon Waning Gibbous

night

+15°

morning

+17°

day

+23°

evening

+27°

00:00

15°

39 %

-

N

0.6 m/s

01:00

16°

24 %

-

SE

1.4 m/s

02:00

16°

33 %

-

SE

2.2 m/s

03:00

16°

34 %

-

S

2.5 m/s

04:00

17°

39 %

-

S

2.5 m/s

05:00

17°

39 %

-

S

2.5 m/s

06:00

17°

43 %

-

S

2.5 m/s

07:00

16°

43 %

-

SE

3.3 m/s

08:00

17°

43 %

-

S

3.3 m/s

09:00

18°

24 %

-

S

3.6 m/s

10:00

19°

16 %

-

S

5 m/s

11:00

21°

8 %

-

S

6.1 m/s

12:00

23°

5 %

-

S

6.7 m/s

13:00

25°

13 %

-

S

6.9 m/s

14:00

26°

11 %

-

S

7.2 m/s

15:00

27°

11 %

-

S

7.8 m/s

16:00

27°

10 %

-

S

7.5 m/s

17:00

27°

10 %

-

S

7.5 m/s

18:00

27°

6 %

-

S

8.3 m/s

19:00

25°

11 %

-

S

8.1 m/s

20:00

23°

12 %

-

S

7.5 m/s

21:00

22°

14 %

-

S

6.4 m/s

22:00

21°

15 %

-

S

5.8 m/s

23:00

20°

17 %

-

S

5.6 m/s

What is the atmospheric pressure in Rennes tomorrow?

Pressure adjusted for location elevation. Location elevation: 30 m relative to sea level

Forecast for 29.09.2026 · Local time

Pressure: 1006.6–1011.9 hPa.

Minimum: 1006.6 hPa16:00–23:00

Maximum: 1011.9 hPa00:00–01:00

Largest change over 3 hours: −2.7 hPa · 11:00–14:00
First of 2 intervals with the same change magnitude shown.

hPa · Change over the previous 3 hours

1011.9 00:00 —

1011.9 01:00 —

1010.6 02:00 —

1010.6 03:00 −1.3

1010.6 04:00 −1.3

1010.6 05:00 0

1010.6 06:00 0

1010.6 07:00 0

1009.3 08:00 −1.3

1009.3 09:00 −1.3

1009.3 10:00 −1.3

1010.6 11:00 +1.3

1009.3 12:00 0

1009.3 13:00 0

1007.9 14:00 −2.7

1007.9 15:00 −1.3

1006.6 16:00 −2.7

1006.6 17:00 −1.3

1006.6 18:00 −1.3

1006.6 19:00 0

1006.6 20:00 0

1006.6 21:00 0

1006.6 22:00 0

1006.6 23:00 0

Colours show pressure relative to this day’s range

Lower · 1006.6 Scale midpoint · 1009.3 Higher · 1011.9 Largest change over 3 hours

What is the chance of precipitation in Rennes tomorrow?

Chance of precipitation tomorrow according to the daily forecast: 42%.

Precipitation for tomorrow

Hourly precipitation forecast
00:00	Amount of precipitation in millimeters (mm): 0 mm	Probability of precipitation in percent (%): 39%
01:00	Amount of precipitation in millimeters (mm): 0 mm	Probability of precipitation in percent (%): 24%
02:00	Amount of precipitation in millimeters (mm): 0 mm	Probability of precipitation in percent (%): 33%
03:00	Amount of precipitation in millimeters (mm): 0 mm	Probability of precipitation in percent (%): 34%
04:00	Amount of precipitation in millimeters (mm): 0 mm	Probability of precipitation in percent (%): 39%
05:00	Amount of precipitation in millimeters (mm): 0 mm	Probability of precipitation in percent (%): 39%
06:00	Amount of precipitation in millimeters (mm): 0 mm	Probability of precipitation in percent (%): 43%
07:00	Amount of precipitation in millimeters (mm): 0 mm	Probability of precipitation in percent (%): 43%
08:00	Amount of precipitation in millimeters (mm): 0 mm	Probability of precipitation in percent (%): 43%
09:00	Amount of precipitation in millimeters (mm): 0 mm	Probability of precipitation in percent (%): 24%
10:00	Amount of precipitation in millimeters (mm): 0 mm	Probability of precipitation in percent (%): 16%
11:00	Amount of precipitation in millimeters (mm): 0 mm	Probability of precipitation in percent (%): 8%
12:00	Amount of precipitation in millimeters (mm): 0 mm	Probability of precipitation in percent (%): 5%
13:00	Amount of precipitation in millimeters (mm): 0 mm	Probability of precipitation in percent (%): 13%
14:00	Amount of precipitation in millimeters (mm): 0 mm	Probability of precipitation in percent (%): 11%
15:00	Amount of precipitation in millimeters (mm): 0 mm	Probability of precipitation in percent (%): 11%
16:00	Amount of precipitation in millimeters (mm): 0 mm	Probability of precipitation in percent (%): 10%
17:00	Amount of precipitation in millimeters (mm): 0 mm	Probability of precipitation in percent (%): 10%
18:00	Amount of precipitation in millimeters (mm): 0 mm	Probability of precipitation in percent (%): 6%
19:00	Amount of precipitation in millimeters (mm): 0 mm	Probability of precipitation in percent (%): 11%
20:00	Amount of precipitation in millimeters (mm): 0 mm	Probability of precipitation in percent (%): 12%
21:00	Amount of precipitation in millimeters (mm): 0 mm	Probability of precipitation in percent (%): 14%
22:00	Amount of precipitation in millimeters (mm): 0 mm	Probability of precipitation in percent (%): 15%
23:00	Amount of precipitation in millimeters (mm): 0 mm	Probability of precipitation in percent (%): 17%

Rennes weather tomorrow: morning, afternoon and evening

Morning: fog, +17 °C. Afternoon: cloudy, +23 °C. Evening: cloudy, +27 °C.

According to the hourly forecast, tomorrow's highest temperature is expected from 15:00 to 18:00, at around +27 °C. Times are local.

Tomorrow's strongest winds are expected at 18:00 (from the south). The lightest winds are expected at 00:00 (from the north). Times are local.

Temperature and wind for tomorrow

00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00

- Wind direction and speed, m/s

- Temperature, °C

What geomagnetic activity is forecast for Rennes tomorrow?

The highest forecast Kp index for tomorrow is 2.

Magnetic storm tomorrow

00:00 2

03:00 2

06:00 1

09:00 1

12:00 1

15:00 1

18:00 1

21:00 2

Nearest locations

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