Weather in Fairfield, Illinois, United States

7-Day Detailed Weather Forecast for Fairfield

Today

Temperature: 49°F

Wind Speed: 20 mph

Wind Direction: WNW

Forecast: Mostly cloudy. High near 49, with temperatures falling to around 47 in the afternoon. West northwest wind around 20 mph, with gusts as high as 35 mph.

Tonight

Temperature: 34°F

Wind Speed: 5 to 20 mph

Wind Direction: W

Forecast: Widespread frost after 2am. Mostly clear, with a low around 34. West wind 5 to 20 mph, with gusts as high as 35 mph.

Sunday

Temperature: 49°F

Wind Speed: 5 to 15 mph

Wind Direction: W

Forecast: Widespread frost before 9am, then a chance of rain showers. Mostly sunny. High near 49, with temperatures falling to around 47 in the afternoon. West wind 5 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Sunday Night

Temperature: 31°F

Wind Speed: 5 to 10 mph

Wind Direction: N

Forecast: A chance of rain showers before 7pm, then widespread frost. Mostly clear, with a low around 31. North wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

Monday

Temperature: 53°F

Wind Speed: 0 to 10 mph

Wind Direction: ESE

Forecast: Widespread frost before 8am. Sunny, with a high near 53. East southeast wind 0 to 10 mph.

Monday Night

Temperature: 43°F

Wind Speed: 10 to 15 mph

Wind Direction: S

Forecast: Mostly cloudy, with a low around 43.

Tuesday

Temperature: 72°F

Wind Speed: 10 to 15 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 72.

Tuesday Night

Temperature: 47°F

Wind Speed: 5 to 10 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 47.

Wednesday

Temperature: 70°F

Wind Speed: 5 to 10 mph

Wind Direction: NE

Forecast: Sunny, with a high near 70.

Wednesday Night

Temperature: 52°F

Wind Speed: 5 mph

Wind Direction: SE

Forecast: Mostly clear, with a low around 52.

Thursday

Temperature: 80°F

Wind Speed: 10 to 15 mph

Wind Direction: S

Forecast: Mostly sunny, with a high near 80.

Thursday Night

Temperature: 59°F

Wind Speed: 15 mph

Wind Direction: S

Forecast: Rain showers likely after 7pm. Mostly cloudy, with a low around 59.

Friday

Temperature: 72°F

Wind Speed: 15 mph

Wind Direction: SSW

Forecast: Rain showers likely before 1pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 72.

Friday Night

Temperature: 45°F

Wind Speed: 10 to 15 mph

Wind Direction: WSW

Forecast: A chance of showers and thunderstorms. Mostly cloudy, with a low around 45.