weathermetro
Cities / United States
/ California
⛅ San Marino weather
Partly cloudy. .
Feels like 25° Wind 2 km/h N Humidity 81% Pressure 1012 hPa UV 9 Air Moderate ☀ 06:21 - 19:27
⚠ Heat Advisory · Moderate Heat Advisory issued August 25 at 12:02AM PDT until August 25 at 10:00AM PDT by NWS Los Angeles/Oxnard CA
⚠ Extreme Heat Warning · Severe Extreme Heat Warning issued August 25 at 12:02AM PDT until August 28 at 8:00PM PDT by NWS Los Angeles/Oxnard CA
Right now it is 22° in San Marino with partly cloudy skies, it feels more like 25° and today's high is 39° with an overnight low of 22° . The sun rises at 06:21 and sets at 19:27, giving 13h 06m of daylight. Over the coming week highs range from 33° to 39° .
San Marino is in California, United States, sitting 172 m above sea level, with a population of about 13,000. Local time is America/Los_Angeles (UTC−7), and every time on this page is shown in it.
Next 24 hours - temperature
21°
31°
40°
39°
21°
05:00 · 22.1° · 0 mm
06:00 · 21.6° · 0 mm
07:00 · 22.3° · 0 mm
08:00 · 24.8° · 0 mm
09:00 · 27.7° · 0 mm
10:00 · 30.9° · 0 mm
11:00 · 33.9° · 0 mm
12:00 · 36.4° · 0 mm
13:00 · 38.3° · 0 mm
14:00 · 39.2° · 0 mm
15:00 · 38.3° · 0 mm
16:00 · 37.1° · 0 mm
17:00 · 35.8° · 0 mm
18:00 · 33.5° · 0 mm
19:00 · 30.3° · 0 mm
20:00 · 28° · 0 mm
21:00 · 26.5° · 0 mm
22:00 · 25.2° · 0 mm
23:00 · 23.8° · 0 mm
00:00 · 23.1° · 0 mm
01:00 · 22.4° · 0 mm
02:00 · 21.9° · 0 mm
03:00 · 21.5° · 0 mm
04:00 · 21° · 0 mm
Precipitation
05:00 · 0 mm
05:00
06:00 · 0 mm
07:00 · 0 mm
08:00 · 0 mm
08:00
09:00 · 0 mm
10:00 · 0 mm
11:00 · 0 mm
11:00
12:00 · 0 mm
13:00 · 0 mm
14:00 · 0 mm
14:00
15:00 · 0 mm
16:00 · 0 mm
17:00 · 0 mm
17:00
18:00 · 0 mm
19:00 · 0 mm
20:00 · 0 mm
20:00
21:00 · 0 mm
22:00 · 0 mm
23:00 · 0 mm
23:00
00:00 · 0 mm
01:00 · 0 mm
02:00 · 0 mm
02:00
03:00 · 0 mm
04:00 · 0 mm
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
05:00
🌤️
22.1°
25°
-
Mostly clear
06:00
⛅
21.6°
23.5°
-
Partly cloudy
07:00
☀️
22.3°
24°
-
Clear sky
08:00
☀️
24.8°
27.4°
-
Clear sky
09:00
☀️
27.7°
29.8°
-
Clear sky
10:00
⛅
30.9°
32.6°
-
Partly cloudy
11:00
⛅
33.9°
35.1°
-
Partly cloudy
12:00
☁️
36.4°
36.9°
-
Overcast
13:00
☁️
38.3°
37.8°
-
Overcast
14:00
☁️
39.2°
38.6°
-
Overcast
15:00
☀️
38.3°
36.8°
-
Clear sky
16:00
☀️
37.1°
35.4°
-
Clear sky
☀️
TodayAugust 25th
Avg 29° Low 22° at 06:00
High 39° at 14:00
Wind ~15 km/h
Clear
Clear
Cloudy
Clear
00:00
25°
02:00
23°
04:00
23°
06:00
22°
08:00
25°
10:00
31°
12:00
36°
14:00
39°
16:00
37°
18:00
34°
20:00
28°
22:00
25°
☀️
WednesdayAugust 26th
Avg 29° Low 21° at 05:00
High 39° at 14:00
Wind ~16 km/h
Clear
00:00
23°
02:00
22°
04:00
21°
06:00
21°
08:00
24°
10:00
30°
12:00
36°
14:00
39°
16:00
36°
18:00
34°
20:00
28°
22:00
29°
🌦️
ThursdayAugust 27th
Avg 30° Low 25° at 07:00
High 35° at 15:00
2.1 mm rain Wind ~13 km/h
Cloudy
Rain
Cloudy
00:00
29°
02:00
27°
04:00
25°
06:00
26°
08:00
26°
0.4mm
10:00
30°
0.7mm
12:00
32°
0.2mm
14:00
35°
16:00
35°
18:00
32°
20:00
30°
22:00
28°
☀️
FridayAugust 28th
Avg 31° Low 27° at 01:00
High 36° at 15:00
Feels 34° Wind ~14 km/h
Cloudy
Clear
00:00
27°
02:00
28°
04:00
28°
06:00
27°
08:00
29°
10:00
31°
12:00
34°
14:00
36°
16:00
36°
18:00
34°
20:00
33°
22:00
32°
☀️
SaturdayAugust 29th
Avg 31° Low 28° at 23:00
High 36° at 15:00
Feels 33° Wind ~14 km/h
Clear
00:00
30°
02:00
29°
04:00
29°
06:00
28°
08:00
29°
10:00
31°
12:00
34°
14:00
35°
16:00
35°
18:00
33°
20:00
30°
22:00
28°
☀️
SundayAugust 30th
Avg 29° Low 26° at 03:00
High 34° at 15:00
Feels 31° Wind ~14 km/h
Clear
00:00
27°
02:00
26°
04:00
26°
06:00
26°
08:00
27°
10:00
29°
12:00
32°
14:00
34°
16:00
33°
18:00
31°
20:00
29°
22:00
27°
☀️
MondayAugust 31st
Avg 27° Low 23° at 04:00
High 33° at 14:00
Feels 29° Wind ~14 km/h
Clear
00:00
25°
02:00
24°
04:00
23°
06:00
23°
08:00
24°
10:00
27°
12:00
30°
14:00
33°
16:00
32°
18:00
30°
20:00
28°
22:00
26°
☁️
TuesdaySeptember 1st
Avg 28° Low 24° at 03:00
High 31° at 15:00
Feels 28° Wind ~17 km/h
Clear
Cloudy
Partly Cloudy
Cloudy
00:00
25°
02:00
24°
04:00
24°
06:00
24°
08:00
25°
10:00
27°
12:00
30°
14:00
31°
16:00
31°
18:00
31°
20:00
30°
22:00
29°
☁️
WednesdaySeptember 2nd
Avg 28° Low 25° at 06:00
High 33° at 14:00
Feels 31° Wind ~13 km/h
Cloudy
Partly Cloudy
Cloudy
00:00
28°
02:00
27°
04:00
26°
06:00
25°
08:00
26°
10:00
28°
12:00
31°
14:00
33°
16:00
32°
18:00
30°
20:00
29°
22:00
28°
⛅
ThursdaySeptember 3rd
Avg 29° Low 26° at 05:00
High 34° at 14:00
Feels 31° Wind ~14 km/h
Cloudy
Clear
Partly Cloudy
Clear
00:00
28°
02:00
27°
04:00
26°
06:00
26°
08:00
27°
10:00
29°
12:00
32°
14:00
34°
16:00
33°
18:00
31°
20:00
29°
22:00
28°
☀️
FridaySeptember 4th
Avg 29° Low 26° at 05:00
High 34° at 14:00
Feels 31° Wind ~15 km/h
Clear
Partly Cloudy
Clear
00:00
27°
02:00
27°
04:00
26°
06:00
26°
08:00
27°
10:00
29°
12:00
31°
14:00
34°
16:00
33°
18:00
30°
20:00
28°
22:00
27°
☀️
SaturdaySeptember 5th
Avg 25° Low 22° at 23:00
High 30° at 14:00
Wind ~16 km/h
Cloudy
Clear
00:00
26°
02:00
25°
04:00
24°
06:00
23°
08:00
24°
10:00
26°
12:00
28°
14:00
30°
16:00
29°
18:00
27°
20:00
24°
22:00
23°
☀️
SundaySeptember 6th
Avg 22° Low 20° at 07:00
High 26° at 14:00
Wind ~15 km/h
Clear
Partly Cloudy
Clear
00:00
22°
02:00
21°
04:00
20°
06:00
20°
08:00
20°
10:00
21°
12:00
24°
14:00
26°
16:00
25°
18:00
24°
20:00
21°
22:00
20°
☀️
MondaySeptember 7th
Avg 22° Low 19° at 03:00
High 28° at 14:00
Feels 26° Wind ~14 km/h
Clear
Partly Cloudy
Clear
00:00
20°
02:00
19°
04:00
19°
06:00
19°
08:00
20°
10:00
22°
12:00
25°
14:00
28°
16:00
26°
18:00
24°
20:00
21°
22:00
20°
⛅
TuesdaySeptember 8th
Avg 21° Low 18° at 06:00
High 25° at 14:00
Wind ~15 km/h
Clear
Partly Cloudy
Clear
00:00
19°
02:00
19°
04:00
19°
06:00
18°
08:00
19°
10:00
21°
12:00
23°
14:00
25°
16:00
24°
18:00
22°
20:00
20°
22:00
19°
☁️
WednesdaySeptember 9th
Avg 20° Low 18° at 07:00
High 23° at 16:00
Feels 21° Wind ~14 km/h
Cloudy
Clear
00:00
19°
02:00
18°
04:00
18°
06:00
18°
08:00
18°
10:00
19°
12:00
20°
14:00
22°
16:00
23°
18:00
22°
20:00
20°
22:00
19°
Sun
☀️ Sunrise 06:21 · Sunset 19:27
13h 06m of daylight · America/Los_Angeles
Air quality
PM2.5 26.4 µg/m³ - Moderate
Fine for most people. If you have asthma or a heart condition, take it easier outdoors.
Source: Copernicus CAMS, updated hourly.
Common questions about San Marino weather
Will it rain in San Marino today?
No rain is in the forecast for San Marino today.
What is the temperature in San Marino right now?
It is 22° in San Marino right now, though it feels closer to 25° . Today runs between a low of 22° and a high of 39° .
What time is sunrise and sunset in San Marino?
The sun rises at 06:21 and sets at 19:27 local time in San Marino today, giving 13h 06m of daylight.
What is the air quality in San Marino?
PM2.5 in San Marino is currently 26.4 µg/m³, which counts as Moderate on the European air-quality index. Fine for most people. If you have asthma or a heart condition, take it easier outdoors.
How accurate is the San Marino forecast, and how far ahead does it go?
This page shows 16 days ahead, refreshed every hour. It blends ECMWF, NOAA GFS and whichever national high-resolution model covers San Marino best. The first three days are the dependable part - day one is usually within a degree or two - and accuracy falls off steadily after day five, so read the far end as a trend rather than a plan. We publish our measured error against real station observations on the accuracy page.
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© 2026 WeatherMetro · Weather data: ECMWF, NOAA, DWD, Météo-France, ECCC, MeteoSwiss and others (CC-BY 4.0) · Air quality & history: Copernicus CAMS / C3S · Location data: GeoNames (CC-BY) · Alerts: NWS, MeteoAlarm, ECCC