San Marino weather live forecast

Tuesday
8th Sep
28

24

11

5
Wednesday
9th Sep
27

22

6

6
Thursday
10th Sep
23

20

1

2
Friday
11th Sep
21

20

2

3
Saturday
12th Sep
20

18

2

3

5-day weather forecast updated at 04:00 on Tuesday 8th 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 Tuesday 8th September 2026

Expect scattered clouds in San Marino, San Marino with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the south-west.

28
°C maximum temperature
24
°C minimum temperature
scattered clouds
11
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
L
low heat & humidity
7
kph wind from SW

San Marino weather for Wednesday 9th September 2026

Expect broken clouds in San Marino, San Marino with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the south-west.

27
°C maximum temperature
22
°C minimum temperature
broken clouds
6
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
11
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 23°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 89% chance of some rain and a light breeze of 8 kph from the south.

23
°C maximum temperature
20
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
2
UV index (Low)
89
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
8
kph wind from S

San Marino weather for Friday 11th September 2026

Expect broken clouds in San Marino, San Marino with a maximum temperature of 21°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the west.

21
°C maximum temperature
20
°C minimum temperature
broken clouds
2
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
8
kph wind from W

San Marino weather for Saturday 12th September 2026

Expect isolated thunderstorms in San Marino, San Marino with a maximum temperature of 20°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 65% chance of some rain and a light breeze of 12 kph from the north.