Fullerton Weather Today

Temperature, Feels Like, Rain Chance & Hourly Forecast in Fullerton

Fullerton temperature today is 10°, feels like 8°, with a humidity level of 69% and wind at 14.87 km/h. Rain chance today is 0%. Use the hourly forecast and 5-day outlook below to plan your day.

Tomorrow in Fullerton: expect a high of 19° and a low of 10°, with clear sky.

clear sky
10°
clear sky
H: 10° L: 10°
Feels like 8°
AQI: Fair (2/5)
Humidity
69%
Dew 4°
Wind speed
14.87 km/h
S · G24.77
Pressure
1022 hPa
Visibility
10 km
Windy Conditions
Wind speed is 14.87 km/h.
Weather Summary
Currently in Fullerton, expect varied conditions with cold temperatures around 10°. Winds are a light breeze.
Precipitation Probability
0%
04
0%
07
0%
10
0%
13
0%
16
0%
19
0%
22
0%
01
0%
04
0%
07
0%
10
0%
13
0%
16
0%
19
0%
22
0%
01
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
11°
Sat
04:00
10°
 
15°
 
20°
 
23°
Sat
16:00
19°
 
17°
 
15°
 
12°
Sun
04:00
10°
 
14°
 
18°
 
19°
Sun
16:00
16°
 
12°
 
11°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
07:30
Sunset
Sunset
19:10
Moon Phase
Waning Gibbous (54%)
Timezone: GMT+05:30
Last updated: Oct 3, 2026 12:03 PM · Data refreshes every 5 min
Location Info
Latitude
Latitude
41.363350
Longitude
Longitude
-97.969231
Embed This Weather

Copy the code below to embed Fullerton weather on your website:

<iframe src="https://nearweather.com/embed/fullerton-us-5068818" width="350" height="200" frameborder="0" style="border-radius:12px;box-shadow:0 2px 8px rgba(0,0,0,0.1);"></iframe>
More about Fullerton
Content curated by the NearWeather editorial team · Updated periodically
Fullerton is a city located in Orange County in the U.S. state of California. The city has a population of around 135,000 and is known for its vibrant downtown scene, its diverse neighborhoods, and its many educational amenities. The climate in Fullerton is warm and temperate, with temperatures rarely dropping below 50°F or rising above 95°F. The average weather year round is sunny and mild, with temperatures usually between 65°F and 80°F. The city receives an average of 265 days of sunshine each year and receives very little rainfall, usually no more than 10 inches annually.
Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about Fullerton
What is the temperature in Fullerton right now?

The current temperature in Fullerton is 10°, and it feels like 8°. Today's high is 10° and the low is 10°.

Will it rain in Fullerton today?

No rain is expected in Fullerton today (0% chance). Conditions are currently clear sky.

What is the weather in Fullerton today?

Fullerton is experiencing clear sky with a temperature of 10°. Humidity is at 69% and wind speed is 14.87 km/h from the S.

What is the humidity in Fullerton today?

Humidity in Fullerton is 69% right now, with a dew point of 4°. Comfort levels are moderate.

What is the wind speed in Fullerton today?

Wind speed in Fullerton is 14.87 km/h, flowing at 181° S wind direction. Gusts up to 24.77 km/h.

What is the 5-day forecast for Fullerton?

NearWeather provides a detailed 5-day forecast and 48-hour hourly forecast for Fullerton. Today's high is 10° and low is 10°, with a 0% chance of rain. Scroll up to view the full day-by-day and hourly breakdown.

What does it feel like in Fullerton today?

It feels like 8° in Fullerton today, with 0% cloud cover and 10 km visibility.

Weather in Fullerton