52556 Weather (Fairfield, IA)

Weather forecast for: Fairfield IA

Last Update: 2:21 am CDT Sep 14, 2026

Today: A chance of showers between 10am and 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 79. Breezy, with a southeast wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.

Tonight: A chance of showers and thunderstorms between 1am and 3am, then showers likely and possibly a thunderstorm after 3am. Mostly cloudy, with a low around 70. Southeast wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.

Tuesday: Showers and thunderstorms, mainly before 4pm, then showers likely and possibly a thunderstorm after 5pm. Some of the storms could produce heavy rainfall. High near 77. Southwest wind around 5 mph becoming north in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Tuesday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 62. North wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Wednesday: Showers, mainly before 1pm. High near 78. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.

Wednesday Night: A chance of showers before 10pm, then a chance of showers and thunderstorms between 10pm and 1am, then showers likely after 1am. Mostly cloudy, with a low around 66. Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.

Thursday: Showers likely before 1pm. Mostly cloudy, with a high near 80. Chance of precipitation is 70%.

Thursday Night: A 40 percent chance of showers after 1am. Mostly cloudy, with a low around 65.

Friday: A chance of showers and thunderstorms. Partly sunny, with a high near 81. Chance of precipitation is 40%.

Friday Night: A 40 percent chance of showers. Partly cloudy, with a low around 66.

Saturday: Showers likely. Partly sunny, with a high near 79. Chance of precipitation is 60%.

Saturday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 62.

Sunday: A 30 percent chance of showers. Mostly cloudy, with a high near 75.