San Marino weather live forecast

Friday
15th May
12

10

0

3
Saturday
16th May
11

9

2

3
Sunday
17th May
15

8

8

6
Monday
18th May
17

10

7

5
Tuesday
19th May
16

10

6

6

5-day weather forecast updated at 04:00 on Friday 15th May 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 Friday 15th May 2026

Expect overcast with light rain in San Marino, San Marino with a maximum temperature of 12°C, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 87% chance of some rain and a gentle breeze of 15 kph from the south-west.

12
°C maximum temperature
10
°C minimum temperature
overcast with light rain
0
hours of sunshine
3
UV index (Moderate)
87
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
15
kph wind from SW

San Marino weather for Saturday 16th May 2026

Expect isolated thunderstorms in San Marino, San Marino with a maximum temperature of 11°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 74% chance of some rain and a light breeze of 11 kph from the north-west.

11
°C maximum temperature
9
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
3
UV index (Moderate)
74
% chance of some rain
<10
mm of rainfall expected
11
°C wind chill
11
kph wind from NW

San Marino weather for Sunday 17th May 2026

Expect broken clouds in San Marino, San Marino with a maximum temperature of 15°C, maximum UV of 6 (High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the south-west.

15
°C maximum temperature
8
°C minimum temperature
broken clouds
8
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
8
kph wind from SW

San Marino weather for Monday 18th May 2026

Expect broken clouds in San Marino, San Marino with a maximum temperature of 17°C, maximum UV of 5 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the south-west.

17
°C maximum temperature
10
°C minimum temperature
broken clouds
7
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
17
°C wind chill
7
kph wind from SW

San Marino weather for Tuesday 19th May 2026

Expect broken clouds in San Marino, San Marino with a maximum temperature of 16°C, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the south-west.