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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
85°F
Windchill: 86°F
Mostly Sunny
Wind: 4 mph NE
Humidity: 46%
Visibility: 16.1 mi
Preasure: 986.0 in steady
Sunrise: 6:21 am
Sunset: 8:1 pm
Sat
High: 85°F
Low: 61°F
Mostly Sunny
Sun
High: 90°F
Low: 63°F
Thunderstorms
Mon
High: 87°F
Low: 69°F
Thunderstorms
Tue
High: 79°F
Low: 64°F
Thunderstorms
Wed
High: 77°F
Low: 56°F
Sunny