Weather in Eureka, Illinois, United States

7-Day Detailed Weather Forecast for Eureka

This Afternoon

Temperature: 39°F

Wind Speed: 12 mph

Wind Direction: S

Forecast: Sunny, with a high near 39. South wind around 12 mph, with gusts as high as 21 mph.

Tonight

Temperature: 28°F

Wind Speed: 8 to 14 mph

Wind Direction: WSW

Forecast: Patchy fog after 5am. Mostly cloudy, with a low around 28. West southwest wind 8 to 14 mph, with gusts as high as 22 mph.

Wednesday

Temperature: 39°F

Wind Speed: 3 to 8 mph

Wind Direction: WNW

Forecast: Patchy fog before 11am. Partly sunny. High near 39, with temperatures falling to around 32 in the afternoon. West northwest wind 3 to 8 mph.

Wednesday Night

Temperature: 30°F

Wind Speed: 10 to 20 mph

Wind Direction: S

Forecast: Rain likely after midnight. Mostly cloudy. Low around 30, with temperatures rising to around 42 overnight. South wind 10 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.

Thursday

Temperature: 48°F

Wind Speed: 17 to 22 mph

Wind Direction: WSW

Forecast: Rain before 3pm, then a chance of rain and snow. Mostly cloudy. High near 48, with temperatures falling to around 36 in the afternoon. West southwest wind 17 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Thursday Night

Temperature: 14°F

Wind Speed: 16 to 24 mph

Wind Direction: WNW

Forecast: Mostly cloudy, with a low around 14. West northwest wind 16 to 24 mph, with gusts as high as 38 mph.

Friday

Temperature: 31°F

Wind Speed: 10 to 15 mph

Wind Direction: WSW

Forecast: Mostly sunny, with a high near 31. West southwest wind 10 to 15 mph, with gusts as high as 28 mph.

Friday Night

Temperature: 24°F

Wind Speed: 10 to 17 mph

Wind Direction: S

Forecast: Mostly cloudy, with a low around 24.

Saturday

Temperature: 45°F

Wind Speed: 10 to 16 mph

Wind Direction: SW

Forecast: Partly sunny, with a high near 45.

Saturday Night

Temperature: 21°F

Wind Speed: 9 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 21.

Sunday

Temperature: 33°F

Wind Speed: 7 mph

Wind Direction: N

Forecast: Mostly sunny, with a high near 33.

Sunday Night

Temperature: 23°F

Wind Speed: 6 mph

Wind Direction: E

Forecast: Mostly cloudy, with a low around 23.

Monday

Temperature: 39°F

Wind Speed: 8 mph

Wind Direction: SE

Forecast: Partly sunny, with a high near 39.

Monday Night

Temperature: 30°F

Wind Speed: 8 mph

Wind Direction: S

Forecast: Mostly cloudy, with a low around 30.