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Today Hourly 7 days 30 days May
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May 2025 Weather | Fullerton, California
Today 5/10
Hot DayHot and sunny weather, with high temperatures and strong sunshine.
Day 97°
Night 61°
0
Sun 5/11
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 84°
Night 57°
0
Mon 5/12
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 72°
Night 55°
0
Tue 5/13
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 70°
Night 55°
1
Wed 5/14
Sunny WeatherSunny weather, clear skies and sunny weather.
Day 72°
Night 57°
0
Thu 5/15
Sunny WeatherSunny weather, clear skies and sunny weather.
Day 73°
Night 57°
0
Fri 5/16
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 68°
Night 59°
0
Sat 5/17
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 63°
Night 55°
4
Sun 5/18
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 75°
Night 59°
1
Mon 5/19
Sunny WeatherSunny weather, clear skies and sunny weather.
Day 79°
Night 61°
0
Tue 5/20
Sunny WeatherSunny weather, clear skies and sunny weather.
Day 82°
Night 59°
0
Wed 5/21
Sunny WeatherSunny weather, clear skies and sunny weather.
Day 81°
Night 59°
0
Thu 5/22
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 82°
Night 59°
0
Fri 5/23
Sunny WeatherSunny weather, clear skies and sunny weather.
Day 75°
Night 61°
5
Sat 5/24
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 73°
Night 57°
25
Sun 5/25
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 72°
Night 55°
10
Mon 5/26
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 72°
Night 57°
10
Tue 5/27
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 73°
Night 57°
10
Wed 5/28
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 72°
Night 57°
25
Thu 5/29
Cloudy WeatherCloudy weather, overcast skies with no rain.
Day 72°
Night 55°
25
Fri 5/30
Cloudy WeatherCloudy weather, overcast skies with no rain.
Day 70°
Night 55°
25
Sat 5/31
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 72°
Night 57°
25