Fairfield Weather Forecasts. Weather Underground provides local & long-range weather forecasts, weatherreports, maps & tropical weather conditions for the Fairfield area.

Get Fairfield, MT current weather report with temperature, feels like, wind, humidity, pressure, UV and more from TheWeatherNetwork.com.

Fairfield Weather Forecasts. Weather Underground provides local & long-range weather forecasts, weatherreports, maps & tropical weather conditions for the Fairfield area.

Fairfield, MT temperature trend for the next 14 Days. Find daytime highs and nighttime lows from TheWeatherNetwork.com.