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Weather

Over the course of a year, the temperature in Fairfield can varies from 16°F to 87°F.  On occasion, it can drop below -0°F or go above 95°F.

In general, the warmest season runs from the end of May through September, while the coldest season runs December through February.  Humidity plays a role in Fairfield's weather, showing up as rain or snow.

Forecast for Fairfield, IA, United States

Current
52°F
Windchill: 48°F
Clear
Wind: 18 mph S
Humidity: 58%
Visibility: 16.1 mi
Preasure: 996.0 in steady
Sunrise: 7:21 am
Sunset: 6:25 pm
Tue
High: 70°F
Low: 47°F
Mostly Sunny
Wed
High: 70°F
Low: 48°F
Sunny
Thu
High: 70°F
Low: 47°F
Mostly Sunny
Fri
High: 73°F
Low: 52°F
Mostly Cloudy
Sat
High: 74°F
Low: 59°F
Scattered Thunderstorms