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Today Hourly 7 days 30 days January
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January 2026 Weather | Fairfield, California

Today 1/3
Sunny with a Chance of Thunderstorms
Day 63°
Night 52°
97
Sun 1/4
Rainy Weather
Day 55°
Night 46°
96
Mon 1/5
Rainy Weather
Day 54°
Night 46°
75
Tue 1/6
Cloudy Weather
Day 61°
Night 46°
25
Wed 1/7
Cloudy Weather
Day 63°
Night 37°
25
Thu 1/8
Cloudy Weather
Day 57°
Night 36°
7
Fri 1/9
Cloudy Weather
Day 57°
Night 36°
6
Sat 1/10
Cloudy Weather
Day 57°
Night 36°
0
Sun 1/11
Cloudy Weather
Day 57°
Night 37°
0
Mon 1/12
Sunny Weather
Day 59°
Night 39°
0
Tue 1/13
Sunny Weather
Day 61°
Night 37°
0
Wed 1/14
Sunny Weather
Day 61°
Night 39°
0
Thu 1/15
Cloudy Weather
Day 61°
Night 37°
0
Fri 1/16
Cloudy Weather
Day 55°
Night 39°
55
Sat 1/17
Sunny Weather
Day 54°
Night 39°
10
Sun 1/18
Cloudy Weather
Day 55°
Night 37°
25
Mon 1/19
Cloudy Weather
Day 54°
Night 39°
25
Tue 1/20
Cloudy Weather
Day 57°
Night 39°
25
Wed 1/21
Cloudy Weather
Day 54°
Night 39°
25
Thu 1/22
Cloudy Weather
Day 55°
Night 37°
25
Fri 1/23
Cloudy Weather
Day 57°
Night 39°
25
Sat 1/24
Cloudy Weather
Day 57°
Night 37°
25
Sun 1/25
Cloudy Weather
Day 57°
Night 41°
25
Mon 1/26
Cloudy Weather
Day 57°
Night 39°
20
Tue 1/27
Cloudy Weather
Day 61°
Night 39°
20
Wed 1/28
Cloudy Weather
Day 61°
Night 39°
25
Thu 1/29
Cloudy Weather
Day 59°
Night 39°
25
Fri 1/30
Cloudy Weather
Day 57°
Night 37°
25
Sat 1/31
Cloudy Weather
Day 59°
Night 43°
25