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Today Hourly 7 days 30 days September
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September 2025 Weather | Fairfield, California
Today 9/1
Sunny WeatherSunny weather, clear skies and sunny weather.
Day 102°
Night 64°
0
Tue 9/2
Sunny WeatherSunny weather, clear skies and sunny weather.
Day 95°
Night 63°
0
Wed 9/3
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 91°
Night 57°
0
Thu 9/4
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 88°
Night 61°
0
Fri 9/5
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 82°
Night 59°
0
Sat 9/6
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 84°
Night 57°
1
Sun 9/7
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 84°
Night 63°
2
Mon 9/8
Sunny WeatherSunny weather, clear skies and sunny weather.
Day 84°
Night 57°
1
Tue 9/9
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 84°
Night 59°
2
Wed 9/10
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 84°
Night 57°
3
Thu 9/11
Sunny WeatherSunny weather, clear skies and sunny weather.
Day 82°
Night 57°
0
Fri 9/12
Sunny WeatherSunny weather, clear skies and sunny weather.
Day 84°
Night 57°
0
Sat 9/13
Sunny WeatherSunny weather, clear skies and sunny weather.
Day 84°
Night 59°
0
Sun 9/14
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 88°
Night 57°
10
Mon 9/15
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 90°
Night 61°
10
Tue 9/16
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 90°
Night 61°
20
Wed 9/17
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 88°
Night 59°
20
Thu 9/18
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 84°
Night 57°
25
Fri 9/19
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 88°
Night 59°
20
Sat 9/20
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 84°
Night 57°
20
Sun 9/21
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 81°
Night 59°
25
Mon 9/22
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 81°
Night 55°
25
Tue 9/23
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 82°
Night 59°
25
Wed 9/24
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 81°
Night 57°
25
Thu 9/25
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 82°
Night 59°
20
Fri 9/26
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 84°
Night 57°
10
Sat 9/27
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 82°
Night 55°
20
Sun 9/28
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 79°
Night 55°
25
Mon 9/29
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 79°
Night 54°
20
Tue 9/30
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 81°
Night 54°
20