10-Day Weather Forecast for San Bernardino

Six-hourly outlook through Saturday 10 October. Updated every three hours via MET Norway.

Day
Night
02:00
Morning
08:00
Afternoon
14:00
Evening
20:00
Thursday
1 Oct
—
—
—
Clear skies
21°C (70°F)
0 mm (0 in)
Hourly ›
Friday
2 Oct
Clear skies
17°C (63°F)
0 mm (0 in)
Clear skies
18°C (64°F)
0 mm (0 in)
Clear skies
25°C (77°F)
0 mm (0 in)
Mostly clear
20°C (68°F)
0 mm (0 in)
Hourly ›
Saturday
3 Oct
Partly cloudy
19°C (66°F)
0 mm (0 in)
Light rain showers
24°C (75°F)
0.5 mm (0.02 in)
Heavy rain
29°C (84°F)
39 mm (1.5 in)
Fog
20°C (68°F)
0 mm (0 in)
Hourly ›
Sunday
4 Oct
Cloudy
19°C (66°F)
0.1 mm (0 in)
Partly cloudy
19°C (66°F)
0.3 mm (0.01 in)
Light rain
25°C (77°F)
0.7 mm (0.03 in)
Rain
21°C (70°F)
4 mm (0.2 in)
Hourly ›
Monday
5 Oct
Rain
21°C (70°F)
2.4 mm (0.1 in)
Rain
19°C (66°F)
3.5 mm (0.1 in)
Cloudy
23°C (73°F)
0 mm (0 in)
Clear skies
21°C (70°F)
0 mm (0 in)
Hourly ›
Tuesday
6 Oct
Clear skies
18°C (64°F)
0 mm (0 in)
Partly cloudy
21°C (70°F)
0 mm (0 in)
Partly cloudy
26°C (79°F)
0 mm (0 in)
Clear skies
23°C (73°F)
0 mm (0 in)
Hourly ›
Wednesday
7 Oct
Clear skies
21°C (70°F)
0 mm (0 in)
Rain
25°C (77°F)
1.8 mm (0.1 in)
Rain showers
29°C (84°F)
2.1 mm (0.1 in)
Rain
23°C (73°F)
3 mm (0.1 in)
Hourly ›
Thursday
8 Oct
Heavy rain
23°C (73°F)
12 mm (0.5 in)
Heavy rain
24°C (75°F)
6.8 mm (0.3 in)
Rain showers
29°C (84°F)
1.4 mm (0.1 in)
Light rain
23°C (73°F)
0.5 mm (0.02 in)
Hourly ›
Friday
9 Oct
Heavy rain
23°C (73°F)
16 mm (0.6 in)
Rain
24°C (75°F)
4.2 mm (0.2 in)
Heavy rain
26°C (79°F)
27 mm (1.1 in)
Rain
22°C (72°F)
2.5 mm (0.1 in)
Hourly ›
Saturday
10 Oct
Partly cloudy
21°C (70°F)
0.3 mm (0.01 in)
Cloudy
20°C (68°F)
0.1 mm (0 in)
Cloudy
25°C (77°F)
0 mm (0 in)
—
Hourly ›
Data from MET Norway · Updated every three hours.

What's the weather in San Bernardino this week?

Today's weather - Thursday 1 Oct

This evening, the weather in San Bernardino will be clear skies, with temperatures around 21°C (70°F), dropping to 17°C (63°F) overnight.

Tomorrow's weather - Friday 2 Oct

For Friday the forecast for San Bernardino is clear skies. Temperatures will range from a mild 17°C (63°F) to a warm 25°C (77°F).

10-Day Weather Forecast

In the coming 10 days, the weather in San Bernardino will get warmer, maximum temperatures reach 29°C (84°F) on Wednesday. Daytime highs during this period will average around 26°C (79°F), with nighttime lows around 19°C (66°F). Compared to October norms, this represents a bit cooler than usual weather. The next 10 days will feature a mix of sun and clouds. Rain amounts are forecast to be more than usual (relative to standard October patterns), with some rainy days. Precipitation is expected on roughly 5 days (Sat, Sun, Mon, Wed, Thu).

Weather Forecast FAQ for San Bernardino

When will be the warmest day next week?

The warmest day is expected to be Wednesday with a high of 29°C (84°F).

When will be the coldest day?

The coldest day is forecasted for Friday with a low of 17°C (63°F).

Will it rain next week in San Bernardino?

Yes, rain is expected on 5 days , specifically on Sat, Sun, Mon, Wed, Thu.

How much rainfall is expected next week?

A total of 79 mm (3.1 in) of rain is forecasted for the 10-day period.

What will be the temperature range next week?

Temperatures will range from 17°C (63°F) to 29°C (84°F).

More about San Bernardino

Explore the full San Bernardino climate overview with monthly averages, or check rainfall data and temperature by month.

San Bernardino weather by month

Browse monthly averages for San Bernardino: climate by month with temperature, rainfall and sunshine.

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