San Marino weather live forecast

Friday
14th Aug
28

21

14

7
Saturday
15th Aug
29

21

14

7
Sunday
16th Aug
31

23

11

7
Monday
17th Aug
27

23

4

4
Tuesday
18th Aug
26

21

9

7

5-day weather forecast updated at 04:00 on Friday 14th 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 Friday 14th August 2026

Expect clear skies in San Marino, San Marino with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 7 (High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the north-east.

28
°C maximum temperature
21
°C minimum temperature
clear skies
14
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
11
kph wind from NE

San Marino weather for Saturday 15th August 2026

Expect clear skies in San Marino, San Marino with a maximum temperature of 29°C, low levels of heat & humidity, maximum UV of 7 (High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the north-east.

29
°C maximum temperature
21
°C minimum temperature
clear skies
14
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
9
kph wind from NE

San Marino weather for Sunday 16th August 2026

Expect sunshine and showers 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 0-2 mm of rainfall expected with 19% chance of some rain and a light breeze of 8 kph from the north-east.

31
°C maximum temperature
23
°C minimum temperature
sunshine and showers
11
hours of sunshine
7
UV index (High)
19
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
8
kph wind from NE

San Marino weather for Monday 17th 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 4 (Moderate) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 68% chance of some rain and a light breeze of 11 kph from the west.

27
°C maximum temperature
23
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
4
UV index (Moderate)
68
% chance of some rain
<10
mm of rainfall expected
L
low heat & humidity
11
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 26°C, low levels of heat & humidity, maximum UV of 7 (High) and 9 hours of bright sunshine. There are 5-10 mm of rainfall expected with 53% chance of some rain and a light breeze of 10 kph from the north-east.