❮
Today Hourly 7 days 30 days September
❯
September 2025 Weather | Fairfield, California
Mon 9/1
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 84°
Night 57°
25
Tue 9/2
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 84°
Night 54°
20
Wed 9/3
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 84°
Night 55°
25
Thu 9/4
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 86°
Night 54°
20
Fri 9/5
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 84°
Night 55°
10
Sat 9/6
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 86°
Night 55°
25
Sun 9/7
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 82°
Night 57°
20
Mon 9/8
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 84°
Night 55°
20
Tue 9/9
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 88°
Night 57°
10
Wed 9/10
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 90°
Night 61°
20
Thu 9/11
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 84°
Night 59°
25
Fri 9/12
Sunny WeatherSunny weather, clear skies and sunny weather.
Day 84°
Night 57°
1
Sat 9/13
Sunny WeatherSunny weather, clear skies and sunny weather.
Day 84°
Night 57°
0
Sun 9/14
Sunny WeatherSunny weather, clear skies and sunny weather.
Day 90°
Night 57°
0
Mon 9/15
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 90°
Night 57°
0
Tue 9/16
Sunny WeatherSunny weather, clear skies and sunny weather.
Day 90°
Night 55°
0
Wed 9/17
Sunny WeatherSunny weather, clear skies and sunny weather.
Day 84°
Night 57°
1
Thu 9/18
Sunny WeatherSunny weather, clear skies and sunny weather.
Day 82°
Night 61°
0
Fri 9/19
Sunny WeatherSunny weather, clear skies and sunny weather.
Day 90°
Night 55°
0
Sat 9/20
Sunny WeatherSunny weather, clear skies and sunny weather.
Day 88°
Night 57°
0
Sun 9/21
Sunny WeatherSunny weather, clear skies and sunny weather.
Day 86°
Night 55°
0
Mon 9/22
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 82°
Night 54°
1
Tue 9/23
Sunny WeatherSunny weather, clear skies and sunny weather.
Day 82°
Night 55°
0
Wed 9/24
Sunny WeatherSunny weather, clear skies and sunny weather.
Day 82°
Night 57°
0
Thu 9/25
Sunny WeatherSunny weather, clear skies and sunny weather.
Day 82°
Night 57°
0
Fri 9/26
Sunny WeatherSunny weather, clear skies and sunny weather.
Day 88°
Night 57°
Sat 9/27
Sunny WeatherSunny weather, clear skies and sunny weather.
Day 88°
Night 55°
Sun 9/28
Sunny WeatherSunny weather, clear skies and sunny weather.
Day 88°
Night 57°
Mon 9/29
Sunny WeatherSunny weather, clear skies and sunny weather.
Day 84°
Night 55°
Tue 9/30
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 81°
Night 54°