Weather in Marengo, Illinois, United States

7-Day Detailed Weather Forecast for Marengo

This Afternoon

Temperature: 80°F

Wind Speed: 10 mph

Wind Direction: ESE

Forecast: A slight chance of showers and thunderstorms. Mostly sunny. High near 80, with temperatures falling to around 78 in the afternoon. East southeast wind around 10 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Tonight

Temperature: 57°F

Wind Speed: 5 to 10 mph

Wind Direction: E

Forecast: A slight chance of showers and thunderstorms before 7pm, then patchy fog. Mostly cloudy, with a low around 57. East wind 5 to 10 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Wednesday

Temperature: 80°F

Wind Speed: 5 to 10 mph

Wind Direction: E

Forecast: Patchy fog before 9am, then a chance of showers and thunderstorms. Partly sunny, with a high near 80. East wind 5 to 10 mph. Chance of precipitation is 30%.

Wednesday Night

Temperature: 60°F

Wind Speed: 5 to 10 mph

Wind Direction: ESE

Forecast: Isolated rain showers before 7pm. Partly cloudy, with a low around 60. East southeast wind 5 to 10 mph. Chance of precipitation is 20%.

Thursday

Temperature: 89°F

Wind Speed: 5 to 20 mph

Wind Direction: SSE

Forecast: A chance of rain showers between 1pm and 4pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 89. South southeast wind 5 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 50%.

Thursday Night

Temperature: 60°F

Wind Speed: 10 to 15 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms before 10pm. Mostly clear, with a low around 60. Chance of precipitation is 50%.

Friday

Temperature: 84°F

Wind Speed: 10 to 25 mph

Wind Direction: SW

Forecast: A slight chance of rain showers after 1pm. Sunny, with a high near 84. Chance of precipitation is 20%.

Friday Night

Temperature: 54°F

Wind Speed: 10 to 20 mph

Wind Direction: WSW

Forecast: A slight chance of rain showers before 7pm, then a slight chance of showers and thunderstorms between 7pm and 1am. Partly cloudy, with a low around 54.

Saturday

Temperature: 72°F

Wind Speed: 15 to 20 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 72.

Saturday Night

Temperature: 47°F

Wind Speed: 5 to 15 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 47.

Sunday

Temperature: 70°F

Wind Speed: 5 to 10 mph

Wind Direction: NNW

Forecast: Mostly sunny, with a high near 70.

Sunday Night

Temperature: 44°F

Wind Speed: 10 mph

Wind Direction: NE

Forecast: A slight chance of rain showers after 1am. Partly cloudy, with a low around 44.

Monday

Temperature: 66°F

Wind Speed: 10 to 15 mph

Wind Direction: ENE

Forecast: A chance of rain showers. Mostly sunny, with a high near 66.

Monday Night

Temperature: 49°F

Wind Speed: 10 to 15 mph

Wind Direction: E

Forecast: Rain showers likely. Mostly cloudy, with a low around 49.