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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
49°F
Windchill: 45°F
Mostly Cloudy
Wind: 11 mph SW
Humidity: 100%
Visibility: 4.5 mi
Preasure: 971.0 in steady
Sunrise: 6:7 am
Sunset: 8:3 pm
Sun
High: 61°F
Low: 42°F
Rain
Mon
High: 48°F
Low: 42°F
Scattered Showers
Tue
High: 62°F
Low: 38°F
Mostly Sunny
Wed
High: 64°F
Low: 41°F
Mostly Cloudy
Thu
High: 65°F
Low: 43°F
Partly Cloudy