Weather in Fairfield, Illinois, United States

7-Day Detailed Weather Forecast for Fairfield

Today

Temperature: 36°F

Wind Speed: 10 to 15 mph

Wind Direction: ESE

Forecast: A slight chance of sleet and rain and snow after 2pm. Cloudy, with a high near 36. East southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.

Tonight

Temperature: 35°F

Wind Speed: 5 to 15 mph

Wind Direction: SE

Forecast: Rain before midnight, then rain and patchy drizzle between midnight and 3am, then a chance of rain and patchy drizzle and patchy fog. Cloudy. Low around 35, with temperatures rising to around 37 overnight. Southeast wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Sunday

Temperature: 41°F

Wind Speed: 5 mph

Wind Direction: SSE

Forecast: Patchy drizzle and patchy fog before 3pm. Cloudy, with a high near 41. South southeast wind around 5 mph.

Sunday Night

Temperature: 39°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: A chance of rain showers after midnight. Cloudy, with a low around 39. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

Monday

Temperature: 49°F

Wind Speed: 10 to 15 mph

Wind Direction: SW

Forecast: A chance of rain showers before noon. Mostly cloudy, with a high near 49. Southwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

Monday Night

Temperature: 29°F

Wind Speed: 10 to 15 mph

Wind Direction: W

Forecast: Mostly cloudy, with a low around 29.

Tuesday

Temperature: 39°F

Wind Speed: 5 to 10 mph

Wind Direction: W

Forecast: Partly sunny, with a high near 39.

Tuesday Night

Temperature: 28°F

Wind Speed: 0 to 5 mph

Wind Direction: WNW

Forecast: A slight chance of snow showers after midnight. Mostly cloudy, with a low around 28.

Wednesday

Temperature: 33°F

Wind Speed: 5 to 10 mph

Wind Direction: NNW

Forecast: A chance of rain and snow showers. Partly sunny, with a high near 33.

Wednesday Night

Temperature: 17°F

Wind Speed: 5 to 10 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 17.

Thursday

Temperature: 31°F

Wind Speed: 5 to 10 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 31.

Thursday Night

Temperature: 19°F

Wind Speed: 10 to 15 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a low around 19.

Friday

Temperature: 30°F

Wind Speed: 15 mph

Wind Direction: W

Forecast: Partly sunny, with a high near 30.

Friday Night

Temperature: 13°F

Wind Speed: 10 to 15 mph

Wind Direction: NW

Forecast: Mostly cloudy, with a low around 13.