San Marino weather live forecast

Saturday
18th Apr
17

13

11

6
Sunday
19th Apr
18

12

9

5
Monday
20th Apr
15

12

4

3
Tuesday
21st Apr
12

11

1

2
Wednesday
22nd Apr
11

9

5

5

5-day weather forecast updated at 04:00 on Saturday 18th April 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 Saturday 18th April 2026

Expect scattered clouds in San Marino, San Marino with a maximum temperature of 17°C, maximum UV of 6 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the north-east.

17
°C maximum temperature
13
°C minimum temperature
scattered clouds
11
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
17
°C wind chill
8
kph wind from NE

San Marino weather for Sunday 19th April 2026

Expect isolated thunderstorms in San Marino, San Marino with a maximum temperature of 18°C, maximum UV of 5 (Moderate) and 9 hours of bright sunshine. There are 2-5 mm of rainfall expected with 60% chance of some rain and little or no wind of 6 kph from the south.

18
°C maximum temperature
12
°C minimum temperature
isolated thunderstorms
9
hours of sunshine
5
UV index (Moderate)
60
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
6
kph wind from S

San Marino weather for Monday 20th April 2026

Expect isolated thunderstorms in San Marino, San Marino with a maximum temperature of 15°C, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 86% chance of some rain and little or no wind of 6 kph from the south-west.

15
°C maximum temperature
12
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
3
UV index (Moderate)
86
% chance of some rain
<5
mm of rainfall expected
15
°C wind chill
6
kph wind from SW

San Marino weather for Tuesday 21st April 2026

Expect isolated thunderstorms in San Marino, San Marino with a maximum temperature of 12°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 85% chance of some rain and a light breeze of 9 kph from the north-east.

12
°C maximum temperature
11
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
2
UV index (Low)
85
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
9
kph wind from NE

San Marino weather for Wednesday 22nd April 2026

Expect mostly cloudy with light rain in San Marino, San Marino with a maximum temperature of 11°C, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 31% chance of some rain and a light breeze of 10 kph from the north-east.