San Marino weather live forecast

Wednesday
9th Sep
27

23

5

5
Thursday
10th Sep
24

19

1

4
Friday
11th Sep
20

19

2

2
Saturday
12th Sep
19

17

0

3
Sunday
13th Sep
19

16

7

5

5-day weather forecast updated at 04:00 on Wednesday 9th September 2026 GMT

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The 5-day weather forecast for San Marino is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

San Marino weather forecast by day

Below are the detailed weather forecasts for San Marino for the next 5 days.

San Marino weather for Wednesday 9th September 2026

Expect isolated thunderstorms in San Marino, San Marino with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 40% chance of some rain and a light breeze of 10 kph from the south-west.

27
°C maximum temperature
23
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
5
UV index (Moderate)
40
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
10
kph wind from SW

San Marino weather for Thursday 10th September 2026

Expect isolated thunderstorms in San Marino, San Marino with a maximum temperature of 24°C, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 20-30 mm of rainfall expected with 89% chance of some rain and a light breeze of 7 kph from the south-west.

24
°C maximum temperature
19
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
4
UV index (Moderate)
89
% chance of some rain
<30
mm of rainfall expected
24
°C wind chill
7
kph wind from SW

San Marino weather for Friday 11th September 2026

Expect isolated thunderstorms in San Marino, San Marino with a maximum temperature of 20°C, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 68% chance of some rain and little or no wind of 6 kph from the north-west.

20
°C maximum temperature
19
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
2
UV index (Low)
68
% chance of some rain
<5
mm of rainfall expected
20
°C wind chill
6
kph wind from NW

San Marino weather for Saturday 12th September 2026

Expect isolated thunderstorms in San Marino, San Marino with a maximum temperature of 19°C, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 51% chance of some rain and a light breeze of 11 kph from the north.

19
°C maximum temperature
17
°C minimum temperature
isolated thunderstorms
0
hours of sunshine
3
UV index (Moderate)
51
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
11
kph wind from N

San Marino weather for Sunday 13th September 2026

Expect broken clouds in San Marino, San Marino with a maximum temperature of 19°C, maximum UV of 5 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the north-east.