Weather today
°C °F
December 20, 2025
Saturday
14°
0 mm
17°
0 mm
17°
0 mm
15°
0 mm

The local weather in Fullerton today

Saturday, 20 December 2025

The weather today in Fullerton will be quite hot with temperatures reaching 21°C. During the evening and night time the temperatures will drop to 13°C.

For deep dive information check out our hourly weather forecast for today down the page.

Today's hourly weather in Fullerton

Previous day
Next day
00:0003:0006:0009:0012:0015:0018:0021:00
Temperature14°C14°C13°C14°C17°C19°C17°C15°C
Weather
Fog
Overcast
Mist
Mist
Partly cloudy
Sunny
Clear
Cloudy
Chance of rain69%0%0%0%0%0%0%0%
Precipitation0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm
Humidity98%93%96%95%70%60%81%94%
Wind5Km/h4Km/h6Km/h2Km/h4Km/h8Km/h8Km/h5Km/h
Wind Gust9Km/h7Km/h10Km/h3Km/h5Km/h10Km/h11Km/h7Km/h
Wind Degree167°
154°
142°
193°
201°
228°
219°
227°
Wind DirectionSSESSESESSWSSWSWSWSW
Cloud Cover100%100%100%100%50%11%12%60%
UV Index00013100
Visibility10 Km10 Km10 Km10 Km14 Km10 Km10 Km10 Km

Fullerton today weather

Morning

The temperature in Fullerton today in the early morning is 13°C.

If you take into account factors such as wind, humidity and other weather conditions, the temperatures can feel like 13°C.

The chance of rain in Fullerton in the morning is 0%, and the wind will blow at 6km/h.

Noon

The temperature in Fullerton today at noon time is 17°C and it will feel like 18°C. The humidity will be around 70% with wind speed of 4km/h.

Evening

The temperature in Fullerton today's evening will get to 19°C.

The chance of rain in Fullerton in the evening time is 0%, with wind speed of 8km/h.

Night

The night temperature in Fullerton today is 15°C with a wind speed of 5km/h.

The weather in Fullerton today - FAQ

What is the weather today in Fullerton?
The wather forecast for today in Fullerton is mostly mist.
What is today's highest and lowest temperature in Fullerton?
The temperature today in Fullerton will range between 13° and 21°.
Will it be raining today in Fullerton?
The chance of rain today in Fullerton is 69%.
Will it be windy today in Fullerton?
The wind will blow between 2 Km/h to 8 Km/h today in Fullerton.
How many hours of sunlight today in Fullerton?
There will be 9 hours of sun today in Fullerton.
What time is the sunrise and sunset today in Fullerton?
The sun will rise at 06:52 and set at 16:46.

Clothing recommendation for Fullerton

Saturday, 20 December 2025
Winter Hat
Coat

Sunrise and sunset time in Fullerton today

What time is the sunset and sunrise in Fullerton today? The sun will rise at 06:52 and will set at 16:46. There will be 9 hours of sunlight in Fullerton.

Sunrise
06:52
Sunset
16:46
More about the weather in Fullerton