Weather in Rock Falls, Illinois, United States

7-Day Detailed Weather Forecast for Rock Falls

This Afternoon

Temperature: 81°F

Wind Speed: 0 mph

Wind Direction:

Forecast: Mostly sunny, with a high near 81. South wind around 0 mph.

Tonight

Temperature: 69°F

Wind Speed: 0 to 5 mph

Wind Direction: SE

Forecast: A chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 69. Southeast wind 0 to 5 mph. Chance of precipitation is 40%.

Saturday

Temperature: 85°F

Wind Speed: 5 mph

Wind Direction: SW

Forecast: Showers and thunderstorms likely. Mostly cloudy. High near 85, with temperatures falling to around 83 in the afternoon. Southwest wind around 5 mph. Chance of precipitation is 60%.

Saturday Night

Temperature: 67°F

Wind Speed: 0 to 5 mph

Wind Direction: N

Forecast: A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. North wind 0 to 5 mph. Chance of precipitation is 40%.

Sunday

Temperature: 80°F

Wind Speed: 5 mph

Wind Direction: E

Forecast: A chance of showers and thunderstorms. Mostly cloudy, with a high near 80. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.

Sunday Night

Temperature: 63°F

Wind Speed: 5 mph

Wind Direction: E

Forecast: A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.

Monday

Temperature: 84°F

Wind Speed: 5 mph

Wind Direction: E

Forecast: A chance of showers and thunderstorms before 1pm. Mostly cloudy, with a high near 84. Chance of precipitation is 50%.

Monday Night

Temperature: 69°F

Wind Speed: 5 mph

Wind Direction: SE

Forecast: A slight chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 69.

Tuesday

Temperature: 90°F

Wind Speed: 5 mph

Wind Direction: S

Forecast: A slight chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 90.

Tuesday Night

Temperature: 72°F

Wind Speed: 5 mph

Wind Direction: S

Forecast: A slight chance of showers and thunderstorms after 7pm. Mostly clear, with a low around 72.

Wednesday

Temperature: 93°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 93.

Wednesday Night

Temperature: 72°F

Wind Speed: 5 mph

Wind Direction: SW

Forecast: A slight chance of showers and thunderstorms after 7pm. Mostly clear, with a low around 72.

Thursday

Temperature: 91°F

Wind Speed: 5 mph

Wind Direction: SW

Forecast: A slight chance of showers and thunderstorms. Mostly sunny, with a high near 91.

Thursday Night

Temperature: 70°F

Wind Speed: 5 mph

Wind Direction: SW

Forecast: A slight chance of showers and thunderstorms. Mostly clear, with a low around 70.