10-Day Weather Forecast for Fullerton (CA)

Six-hourly outlook through Friday 23 October. Updated every three hours via MET Norway.

Day
Night
23:00
Morning
05:00
Afternoon
11:00
Evening
17:00
Tuesday
13 Oct
—
—
Clear skies
22°C (72°F)
0 mm (0 in)
Clear skies
21°C (70°F)
0 mm (0 in)
Hourly ›
Wednesday
14 Oct
Clear skies
16°C (61°F)
0 mm (0 in)
Clear skies
12°C (54°F)
0 mm (0 in)
Clear skies
23°C (73°F)
0 mm (0 in)
Clear skies
24°C (75°F)
0 mm (0 in)
Hourly ›
Thursday
15 Oct
Clear skies
17°C (63°F)
0 mm (0 in)
Clear skies
16°C (61°F)
0 mm (0 in)
Clear skies
27°C (81°F)
0 mm (0 in)
Clear skies
31°C (88°F)
0 mm (0 in)
Hourly ›
Friday
16 Oct
Clear skies
22°C (72°F)
0 mm (0 in)
Clear skies
20°C (68°F)
0 mm (0 in)
Clear skies
30°C (86°F)
0 mm (0 in)
Clear skies
33°C (91°F)
0 mm (0 in)
Hourly ›
Saturday
17 Oct
Clear skies
24°C (75°F)
0 mm (0 in)
Clear skies
23°C (73°F)
0 mm (0 in)
Clear skies
31°C (88°F)
0 mm (0 in)
Clear skies
31°C (88°F)
0 mm (0 in)
Hourly ›
Sunday
18 Oct
Clear skies
24°C (75°F)
0 mm (0 in)
Clear skies
20°C (68°F)
0 mm (0 in)
Clear skies
29°C (84°F)
0 mm (0 in)
Clear skies
28°C (82°F)
0 mm (0 in)
Hourly ›
Monday
19 Oct
Clear skies
22°C (72°F)
0 mm (0 in)
Clear skies
18°C (64°F)
0 mm (0 in)
Clear skies
26°C (79°F)
0 mm (0 in)
Clear skies
24°C (75°F)
0 mm (0 in)
Hourly ›
Tuesday
20 Oct
Clear skies
18°C (64°F)
0 mm (0 in)
Partly cloudy
16°C (61°F)
0.1 mm (0 in)
Partly cloudy
22°C (72°F)
0 mm (0 in)
Clear skies
21°C (70°F)
0 mm (0 in)
Hourly ›
Wednesday
21 Oct
Clear skies
17°C (63°F)
0.1 mm (0 in)
Rain showers
15°C (59°F)
1.1 mm (0.04 in)
Heavy rain
16°C (61°F)
6.7 mm (0.3 in)
Mostly clear
18°C (64°F)
0 mm (0 in)
Hourly ›
Thursday
22 Oct
Clear skies
13°C (55°F)
0 mm (0 in)
Clear skies
12°C (54°F)
0 mm (0 in)
Clear skies
19°C (66°F)
0 mm (0 in)
—
Hourly ›
Data from MET Norway · Updated every three hours.

What's the weather in Fullerton this week?

Today's weather - Tuesday 13 Oct

For the rest of Tuesday the predicted weather in Fullerton is clear skies. The temperature will be around 22°C (72°F).

Tomorrow's weather - Wednesday 14 Oct

Tomorrow's weather in Fullerton will be clear skies. Temperatures will range from a mild 12°C (54°F) to a warm 24°C (75°F).

10-Day Weather Forecast

During the next 10 days, temperatures will reach 33°C (91°F) on Friday before declining again, with average highs of 27°C (81°F) and lows of 18°C (64°F). Compared to typical October conditions, these temperatures are typical. There will be plenty of sunshine throughout this time. Rain amounts are forecast to be much less than usual (relative to standard October patterns), with mostly dry conditions. Wind patterns will be generally calm.

Weather Forecast FAQ for Fullerton

When will be the warmest day next week?

The warmest day is expected to be Friday with a high of 33°C (91°F).

When will be the coldest day?

The coldest day is forecasted for Wednesday with a low of 12°C (54°F).

Will it rain next week in Fullerton?

No significant rainfall is currently expected during the next 10 days.

How much rainfall is expected next week?

A total of 0 mm (0 in) of rain is forecasted for the 10-day period.

What will be the temperature range next week?

Temperatures will range from 12°C (54°F) to 33°C (91°F).

More about Fullerton

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

Fullerton weather by month

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

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