Weather for three days

Marathon

Determine location

sunday
27 september

min.+25° max.+27°
Overcast

Overcast

Clear night

+27°

Clear morning

+26°

Partly cloudy day

+26°

Overcast evening

+27°

Precipitation probability, %

5%

7%

7%

16%

Wind speed, m/s

4.4

4.2

2.5

3.6

monday
28 september

min.+26° max.+27°
Overcast

Overcast

Overcast night

+27°

Overcast morning

+27°

Overcast day

+27°

Overcast evening

+28°

Precipitation probability, %

16%

16%

15%

14%

Wind speed, m/s

1.4

1.1

0.8

1.7

tuesday
29 september

min.+26° max.+28°
Overcast

Overcast

Overcast and showers night

+27°

Overcast and showers morning

+27°

Overcast day

+28°

Overcast and light rain evening

+27°

Precipitation probability, %

21%

30%

19%

47%

Wind speed, m/s

1.7

2.5

4.2

3.1

Geomagnetic activity,
Kp-index for three days

00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
27.09.2026
Sunday
-
2
3
2
2
2
2
2
28.09.2026
Monday
2
2
2
2
1
1
2
2
29.09.2026
Tuesday
1
1
1
1
1
2
2
-
– Small disturbances
– Weak storms
– Strong storms
– Extreme storms

Nearest locations

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