San Bernardino Weather Conditions
Current Temperature Level
18 °C
66 AQI
Air quality index is: Moderate
Last Updated: 2025-12-14 18:15 (Local Time)
MapSan Bernardino
San Bernardino Weather Parameters
5 km/h
3 m/s
352° N
0 %
11 km
0 mm
1018 mb
UV Index0
Suggestions for
MondaySan Bernardino15 Dec.
Umbrella• Optional
Clothing• Layering Must
Driving• Enjoy Driving
Sunscreen• ApplySan Bernardino 10-Days Weather Forecast
Today
16°C
45 %Tuesday
20°C27 %Wednesday
20°C32 %Thursday
15°C43 %Friday
15°C40 %Saturday
14°C55 %Sunday
13°C52 %Monday
15°C46 %Tuesday
14°C47 %Wednesday
13°C57 %Sunny
Clear Sky with temperature at 16 °C and humidity will be at 45% with 10.1 km/h winds.27°C / 10°C
Humi.45 %
Prec.0 mm
Sunrise
06:48 AM9hrs 53min
Sunset
04:41 PMTime
Condition
Temp
Humidity
UV
Wind Speed & Dir.
12 AM
Fog
12 °C
99 %
0
6.8 kmph / N
Fog
Feels 11.8 °C
Cover 100 %
Visibility 10 km
1 AM
Fog
11 °C
99 %
0
6.8 kmph / N
FogFeels 11.4 °C
Cover 100 %
Visibility 10 km
2 AM
Fog
11 °C
99 %
0
6.8 kmph / N
FogFeels 10.9 °C
Cover 100 %
Visibility 10 km
3 AM
Fog
11 °C
99 %
0
7.6 kmph / NNE
FogFeels 10.5 °C
Cover 100 %
Visibility 10 km
4 AM
Fog
10 °C
100 %
0
7.6 kmph / NNE
FogFeels 10.2 °C
Cover 100 %
Visibility 10 km
5 AM
Fog
11 °C
100 %
0
7.9 kmph / NNE
FogFeels 9.9 °C
Cover 100 %
Visibility 10 km
6 AM
Clear
11 °C
40 %
0
7.6 kmph / NNE
Clear Feels 9.7 °C
Cover 0 %
Visibility 10 km
7 AM
Sunny
11 °C
38 %
0
8.3 kmph / NNE
SunnyFeels 9.6 °C
Cover 0 %
Visibility 10 km
8 AM
Sunny
12 °C
36 %
0.4
8.3 kmph / N
SunnyFeels 10.1 °C
Cover 0 %
Visibility 10 km
9 AM
Sunny
13 °C
33 %
1.1
7.9 kmph / NNE
SunnyFeels 11.9 °C
Cover 0 %
Visibility 10 km
10 AM
Sunny
17 °C
30 %
2.2
5.8 kmph / N
SunnyFeels 16.8 °C
Cover 0 %
Visibility 10 km
11 AM
Sunny
21 °C
25 %
3
6.1 kmph / NNW
SunnyFeels 20.7 °C
Cover 0 %
Visibility 10 km
12 PM
Sunny
24 °C
21 %
3.3
5.8 kmph / NNW
SunnyFeels 22.7 °C
Cover 0 %
Visibility 10 km
1 PM
Sunny
25 °C
19 %
2.8
6.8 kmph / NNW
SunnyFeels 23.9 °C
Cover 0 %
Visibility 10 km
2 PM
Sunny
26 °C
19 %
1.8
8.3 kmph / NNW
SunnyFeels 24.4 °C
Cover 0 %
Visibility 10 km
3 PM
Sunny
26 °C
19 %
0.8
9.7 kmph / NNW
SunnyFeels 24.4 °C
Cover 0 %
Visibility 10 km
4 PM
Sunny
25 °C
20 %
0.2
10.1 kmph / NNW
SunnyFeels 23.9 °C
Cover 0 %
Visibility 10 km
5 PM
Clear
22 °C
23 %
0
8.6 kmph / NNW
Clear Feels 21.8 °C
Cover 0 %
Visibility 10 km
6 PM
Clear
20 °C
26 %
0
9.4 kmph / N
Clear Feels 20.1 °C
Cover 2 %
Visibility 10 km
7 PM
Clear
18 °C
27 %
0
10.1 kmph / NNE
Clear Feels 17.9 °C
Cover 2 %
Visibility 10 km
8 PM
Clear
17 °C
29 %
0
9.4 kmph / NNE
Clear Feels 16.3 °C
Cover 3 %
Visibility 10 km
9 PM
Clear
16 °C
28 %
0
9.7 kmph / NNE
Clear Feels 15.2 °C
Cover 2 %
Visibility 10 km
10 PM
Clear
13 °C
28 %
0
9.4 kmph / NNE
Clear Feels 12.2 °C
Cover 1 %
Visibility 10 km
11 PM
Clear
14 °C
19 %
0
9.4 kmph / N
Clear Feels 12.7 °C
Cover 3 %
Visibility 10 km
Today
16°C45 %Tuesday
20°C27 %Wednesday
20°C32 %Thursday
15°C43 %Friday
15°C40 %Saturday
14°C55 %Sunday
13°C52 %Monday
15°C46 %Tuesday
14°C47 %Wednesday
13°C57 %Temp12 °C
ConditionFog
Humidity99 %
Feels11.8 °C
Cover100 %
Visibility10 km
Wind Speed & Dir.6.8 kmph / N
UV0
San Bernardino 30-Days (December 2025) Weather Forecast
Sun.
Mon.
Tue.
Wed.
Thu.
Fri.
Sat.
1Mon.
25°7 °C
2Tue.
23°8 °C
3Wed.
23°5 °C
4Thu.
22°6 °C
5Fri.
26°8 °C
6Sat.
25°8 °C
7Sun.
29°9 °C
8Mon.
30°11 °C
9Tue.
32°13 °C
10Wed.
33°14 °C
11Thu.
33°14 °C
12Fri.
32°11 °C
13Sat.
31°10 °C
14Today
28°10 °C
15Mon.
27°10 °C
16Tue.
30°14 °C
17Wed.
28°10 °C
18Thu.
26°8 °C
19Fri.
23°10 °C
20Sat.
21°9 °C
21Sun.
20°7 °C
22Mon.
21°11 °C
23Tue.
23°9 °C
24Wed.
18°10 °C
25Thu.
22°11 °C
26Fri.
22°10 °C
27Sat.
20°8 °C
28Sun.
15°4 °C
29Mon.
15°5 °C
30Tue.
14°5 °C
31Wed.
15°5 °C
DecemberWeather Overview
No. of days:
Sunny
23
Cloudy
2
Rainy
6
Snowy
0
The monthly weather averages in San Bernardino consist of 23 sunny days, 2 cloudy days, 6 rainy days, and 0 snowy days.
San Bernardino's Locations Weather Conditions
United States's Hottest Cities - December 2025
1.
Tamuning, United States
Partly cloudy
84%
7.5
31.3 kmph / ENE
2.
Hilo, United States
Patchy rain nearby
55%
3.3
20.2 kmph / SE
3.
Holualoa, United States
Patchy rain nearby
55%
2.4
9.4 kmph / SSE
4.
Hawaiian Paradise Park, United States
Sunny
55%
3.2
22 kmph / SSE
5.
Keaau, United States
Patchy rain nearby
55%
3.3
20.2 kmph / SE
6.
Pahala, United States
Patchy rain nearby
55%
2.4
9.4 kmph / SSE
7.
Kahului, United States
Partly cloudy
66%
3.3
6.1 kmph / S
8.
Kailua Kona, United States
Patchy rain nearby
70%
3.4
16.6 kmph / SSW
9.
Kealakekua, United States
Patchy rain nearby
70%
3.4
11.9 kmph / SSW
10.
Kihei, United States
Partly cloudy
66%
3.3
6.1 kmph / S
Last Updated: 15 Dec 2025, 02:29 AM
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