Weather in Marion, Illinois, United States

7-Day Detailed Weather Forecast for Marion

Overnight

Temperature: 72°F

Wind Speed: 2 mph

Wind Direction: WNW

Forecast: Patchy fog and a chance of showers and thunderstorms before 3am, then patchy fog and a slight chance of showers and thunderstorms. Mostly cloudy, with a low around 72. West northwest wind around 2 mph. Chance of precipitation is 50%.

Friday

Temperature: 89°F

Wind Speed: 1 to 5 mph

Wind Direction: SSE

Forecast: Areas of fog and a chance of showers and thunderstorms. Partly sunny, with a high near 89. South southeast wind 1 to 5 mph. Chance of precipitation is 50%.

Friday Night

Temperature: 74°F

Wind Speed: 5 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms before 4am, then a chance of showers and thunderstorms. Mostly cloudy. Low around 74, with temperatures rising to around 76 overnight. South wind around 5 mph. Chance of precipitation is 40%.

Saturday

Temperature: 91°F

Wind Speed: 5 to 8 mph

Wind Direction: SW

Forecast: Patchy fog and a chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 91. Southwest wind 5 to 8 mph. Chance of precipitation is 50%.

Saturday Night

Temperature: 77°F

Wind Speed: 7 mph

Wind Direction: SSW

Forecast: A chance of showers and thunderstorms before 1am. Mostly clear, with a low around 77. South southwest wind around 7 mph. Chance of precipitation is 50%.

Sunday

Temperature: 93°F

Wind Speed: 6 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms after 7am. Mostly sunny, with a high near 93. Southwest wind around 6 mph. Chance of precipitation is 40%.

Sunday Night

Temperature: 76°F

Wind Speed: 5 mph

Wind Direction: SSW

Forecast: A chance of showers and thunderstorms. Partly cloudy, with a low around 76. South southwest wind around 5 mph.

Monday

Temperature: 93°F

Wind Speed: 3 to 7 mph

Wind Direction: SSW

Forecast: A chance of showers and thunderstorms. Mostly sunny, with a high near 93. South southwest wind 3 to 7 mph.

Monday Night

Temperature: 77°F

Wind Speed: 6 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 77. South wind around 6 mph.

Tuesday

Temperature: 95°F

Wind Speed: 7 mph

Wind Direction: SSW

Forecast: Sunny, with a high near 95. South southwest wind around 7 mph.

Tuesday Night

Temperature: 78°F

Wind Speed: 2 to 6 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 78. South wind 2 to 6 mph.

Wednesday

Temperature: 96°F

Wind Speed: 6 mph

Wind Direction: SSW

Forecast: Sunny, with a high near 96. South southwest wind around 6 mph.

Wednesday Night

Temperature: 78°F

Wind Speed: 5 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 78. South wind around 5 mph.

Thursday

Temperature: 96°F

Wind Speed: 2 to 6 mph

Wind Direction: SSW

Forecast: Sunny, with a high near 96. South southwest wind 2 to 6 mph.