Current Weather Forecast for Rock Falls

IL 61071  |   11:21am

Weather Conditions

90°

Feels Like 100°

Sunny

74° 93° HEAT ADVISORY

HEAT ADVISORY

6

UV Index

Moderate

Air Quality

W 7 mph

Wind

0 in

rain

Today

Fri 9/4

93°

Highest Temperature

15%

Sunny to partly cloudy. A stray shower or thunderstorm is possible. High 93F. Winds WSW at 5 to 10 mph.

Tonight

Fri 9/4

70°

Lowest Temperature

24%

Partly cloudy. A stray shower or thunderstorm is possible. Low around 70F. Winds ESE at 5 to 10 mph.

Tomorrow

Sat 9/5

88°

Highest Temperature

15%

Partly cloudy. A stray shower or thunderstorm is possible. High 88F. Winds NE at 5 to 10 mph.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in Rock Falls

Hourly Weather Forecast & Temperature

12PM

3%

91°

Feels Like 102°

HEAT ADVISORY

Sunny

WSW 7 mph

Wind

1013 mb

Pressure

57%

Humidity

7

UV Index

10mi

Visibility

6%

Cloud Cover

1PM

15%

92°

Feels Like 103°

HEAT ADVISORY

Partly Cloudy

SW 7 mph

Wind

1012 mb

Pressure

55%

Humidity

7

UV Index

10mi

Visibility

30%

Cloud Cover

2PM

15%

93°

Feels Like 103°

HEAT ADVISORY

Partly Cloudy

SW 8 mph

Wind

1012 mb

Pressure

52%

Humidity

7

UV Index

10mi

Visibility

34%

Cloud Cover

3PM

15%

93°

Feels Like 102°

HEAT ADVISORY

Partly Cloudy

SW 9 mph

Wind

1011 mb

Pressure

53%

Humidity

5

UV Index

10mi

Visibility

36%

Cloud Cover

4PM

15%

93°

Feels Like 102°

HEAT ADVISORY

Partly Cloudy

WSW 10 mph

Wind

1010 mb

Pressure

52%

Humidity

3

UV Index

10mi

Visibility

34%

Cloud Cover

5PM

15%

92°

Feels Like 102°

HEAT ADVISORY

Partly Cloudy

WSW 9 mph

Wind

1010 mb

Pressure

56%

Humidity

2

UV Index

10mi

Visibility

32%

Cloud Cover

6PM

15%

90°

Feels Like 101°

HEAT ADVISORY

Partly Cloudy

WSW 7 mph

Wind

1010 mb

Pressure

60%

Humidity

0

UV Index

10mi

Visibility

30%

Cloud Cover

7PM

15%

87°

Feels Like 97°

HEAT ADVISORY

Partly Cloudy

SW 4 mph

Wind

1010 mb

Pressure

68%

Humidity

0

UV Index

10mi

Visibility

36%

Cloud Cover

8PM

15%

84°

Feels Like 92°

Mostly Clear

SSW 3 mph

Wind

1011 mb

Pressure

77%

Humidity

0

UV Index

10mi

Visibility

24%

Cloud Cover

9PM

15%

81°

Feels Like 89°

Mostly Clear

SSW 2 mph

Wind

1011 mb

Pressure

84%

Humidity

0

UV Index

10mi

Visibility

27%

Cloud Cover

10PM

9%

79°

Feels Like 86°

Clear

SSE 2 mph

Wind

1012 mb

Pressure

88%

Humidity

0

UV Index

10mi

Visibility

18%

Cloud Cover

11PM

12%

78°

Feels Like 85°

Partly Cloudy

ESE 0 mph

Wind

1012 mb

Pressure

91%

Humidity

0

UV Index

10mi

Visibility

40%

Cloud Cover

Fri 9/4

Fri

15%

74°

93°

More sun than clouds. Highs in the low 90s and lows in the low 70s.

103°

Feels Like

WSW 10 mph

Wind

55%

Humidity

7

UV Index

6:28 AM

Sunrise

7:26 PM

Sunset

Sat 9/5

Sat

15%

68°

88°

Times of sun and clouds. Highs in the upper 80s and lows in the mid 60s.

94°

Feels Like

NE 8 mph

Wind

75%

Humidity

7

UV Index

6:29 AM

Sunrise

7:25 PM

Sunset

Sun 9/6

Sun

8%

63°

83°

Mix of sun and clouds. Highs in the low 80s and lows in the upper 50s.

84°

Feels Like

E 7 mph

Wind

70%

Humidity

7

UV Index

6:30 AM

Sunrise

7:23 PM

Sunset

Mon 9/7

Mon

7%

59°

82°

Times of sun and clouds. Highs in the low 80s and lows in the low 60s.

82°

Feels Like

ESE 9 mph

Wind

64%

Humidity

6

UV Index

6:31 AM

Sunrise

7:21 PM

Sunset

Tue 9/8

Tue

11%

62°

90°

Partly cloudy. Highs in the low 90s and lows in the low 70s.

92°

Feels Like

S 12 mph

Wind

59%

Humidity

7

UV Index

6:32 AM

Sunrise

7:19 PM

Sunset

Wed 9/9

Wed

24%

70°

89°

Partly cloudy. Highs in the upper 80s and lows in the mid 60s.

94°

Feels Like

W 9 mph

Wind

66%

Humidity

5

UV Index

6:33 AM

Sunrise

7:18 PM

Sunset

Thu 9/10

Thu

17%

64°

81°

Times of sun and clouds. Highs in the low 80s and lows in the low 60s.

81°

Feels Like

NNW 8 mph

Wind

63%

Humidity

6

UV Index

6:34 AM

Sunrise

7:16 PM

Sunset

Fri 9/11

Fri

24%

60°

82°

Times of sun and clouds. Highs in the low 80s and lows in the mid 60s.

82°

Feels Like

SE 8 mph

Wind

64%

Humidity

6

UV Index

6:35 AM

Sunrise

7:14 PM

Sunset

Plans up in the air? We'll help you weather-proof them. Get the FREE FOX Weather app.

Download the App

Looking for homes in this area?

• 1211 W 5th St, Rock Falls, IL 61071
• 601 9th Ave, Rock Falls, IL 61071
• 2008 13th Ave, Rock Falls, IL 61071

Sponsored by Redfin. Housing data supplied by Redfin independent of FOX Weather.

Latest Stories from Illinois

3 belugas die at Chicago aquarium in just over a week, including 2 recently rescued from Canada

Two more beluga whales have died at Chicago’s Shedd Aquarium, just days after the facility announced the death of another whale that was recently rescued from Canada.

Ready for one last summer trip? Top 10 Labor Day destinations for 2026

Labor Day weekend 2026 is nearly here, and millions of people will take to the roads and sky to squeeze in one last trip before the warm weather slips away.

Beluga whale Peekachu dies weeks after rescue from shuttered Canadian marine park

A 23-year-old beluga whale named Peekachu has died at Chicago’s Shedd Aquarium, weeks after being moved from the closed Marineland of Canada as part of an ongoing international rescue operation.

Damaging winds, large hail and tornadoes threaten the Plains as a heat dome fuels unsettled weather

After days of relentless heat, severe weather and heavy rain are expected to develop across the Plains this week, bringing the threat of damaging winds, large hail and flood threat. This comes as powerful, ridge-riding storms track along the northern edge of a large heat dome currently impacting the Southwest.

Load More Stories