Forecast Summary
The next few hours will be overcast, with today reaching 16°C and dropping to 7°C. The coming days will be mostly cloudy in the afternoon and overnight.
Current Weather
14°
Overcast
Feels Like
13°
Min
8°
Max
16°
Compared to Yesterday
Unlock Historical Data
Compare today's weather with yesterday's data and track temperature trends over time.
Does this forecast seem accurate?
Hourly Forecast
Weather forecast for the next 48 hours.
10%
14%
18%
21%
25%
29%
29%
30%
28%
26%
UV Index
Wear sunscreen
Humidity
Current air moisture level
Daylight Hours
14 hours 15 minutes of sunlight today
05:50
Sunrise
20:06
Sunset
Daily Forecast
Weather forecast for the next 8 days.
Today
Saturday
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Air Quality Data Available
Upgrade to access real-time air quality data for Fullerton.
Frequently asked questions about weather in Fullerton
How warm does it get in Fullerton?
The warmest month in Fullerton is July, with average high temperatures of 30°C. The average temperature during this period is around 24°C.
How cold does it get in Fullerton?
The coldest month in Fullerton is January, with average low temperatures of -4°C. The average temperature during this period is around 0°C.
What is the wettest time of year in Fullerton?
The wettest month in Fullerton is August, with an average of 115mm of precipitation.
What is the driest time of year in Fullerton?
The driest month in Fullerton is November, with an average of 85mm of precipitation.
Explore more weather forecasts
- Allentown, Pennsylvania
- New York City, New York
- Whitehall Township, Pennsylvania
- Los Angeles, California
- Emmaus, Pennsylvania
- Brooklyn, New York
- Bethlehem, Pennsylvania
- Chicago, Illinois
- Easton, Pennsylvania
- Houston, Texas
- Limerick, Pennsylvania
- Queens, New York
- Pottstown, Pennsylvania
- Phoenix, Arizona
- Lansdale, Pennsylvania
- Philadelphia, Pennsylvania
Stay informed
