San Marino weather live forecast

Sunday
16th Aug
31

24

11

7
Monday
17th Aug
28

23

10

5
Tuesday
18th Aug
27

22

8

5
Wednesday
19th Aug
30

22

10

7
Thursday
20th Aug
29

24

8

6

5-day weather forecast updated at 04:00 on Sunday 16th August 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 Sunday 16th August 2026

Expect scattered clouds in San Marino, San Marino with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the south-west.

31
°C maximum temperature
24
°C minimum temperature
scattered clouds
11
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
8
kph wind from SW

San Marino weather for Monday 17th August 2026

Expect isolated thunderstorms in San Marino, San Marino with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and 10 hours of bright sunshine. There are 0-2 mm of rainfall expected with 46% chance of some rain and a light breeze of 10 kph from the west.

28
°C maximum temperature
23
°C minimum temperature
isolated thunderstorms
10
hours of sunshine
5
UV index (Moderate)
46
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
10
kph wind from W

San Marino weather for Tuesday 18th August 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 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 35% chance of some rain and a light breeze of 9 kph from the east.

27
°C maximum temperature
22
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
5
UV index (Moderate)
35
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
9
kph wind from E

San Marino weather for Wednesday 19th August 2026

Expect scattered clouds in San Marino, San Marino with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the south-west.

30
°C maximum temperature
22
°C minimum temperature
scattered clouds
10
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
9
kph wind from SW

San Marino weather for Thursday 20th August 2026

Expect isolated thunderstorms in San Marino, San Marino with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 6 (High) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 39% chance of some rain and a light breeze of 12 kph from the south-west.