San Marino weather live forecast

Wednesday
17th Dec
10

6

2

1
Thursday
18th Dec
10

10

1

1
Friday
19th Dec
10

9

0

1
Saturday
20th Dec
8

7

0

0
Sunday
21st Dec
8

7

2

1

5-day weather forecast updated at 04:00 on Wednesday 17th December 2025 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 Wednesday 17th December 2025

Expect mostly cloudy with light rain in San Marino, San Marino with a maximum temperature of 10°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 27% chance of some rain and little or no wind of 3 kph from the west.

10
°C maximum temperature
6
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
1
UV index (Low)
27
% chance of some rain
<5
mm of rainfall expected
10
°C wind chill
3
kph wind from W

San Marino weather for Thursday 18th December 2025

Expect fog in low lying areas in San Marino, San Marino with a maximum temperature of 10°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 3 kph from the south.

10
°C maximum temperature
10
°C minimum temperature
fog in low lying areas
1
hour of sunshine
1
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
3
kph wind from S

San Marino weather for Friday 19th December 2025

Expect fog in low lying areas in San Marino, San Marino with a maximum temperature of 10°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 2 kph from the north-east.

10
°C maximum temperature
9
°C minimum temperature
fog in low lying areas
0
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
10
°C wind chill
2
kph wind from NE

San Marino weather for Saturday 20th December 2025

Expect overcast with light rain in San Marino, San Marino with a maximum temperature of 8°C and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 7% chance of some rain and little or no wind of 3 kph from the north-west.

8
°C maximum temperature
7
°C minimum temperature
overcast with light rain
0
hours of sunshine
0
UV index (None)
7
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
3
kph wind from NW

San Marino weather for Sunday 21st December 2025

Expect fog in low lying areas in San Marino, San Marino with a maximum temperature of 8°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 kph from the east.