ROCK FALLS, IL 61071 Weather Forecast & Current Conditions

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STERLING ROCK, IL
Current Weather

1:56 AM CDT MAY 14, 2026
Clear
43°F
Feels Like: 43°F
Dewpoint: 37°F
Rel. Hum.: 79%
Visibility: 10 miles
Wind: Calm
Pressure: 30.10 inches
Last 72 hours

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ROCK FALLS, IL 61071
Weather Forecast

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Snow Depth pages
REST OF TONIGHT
Clear. Lows in the lower 40s. Light and variable winds.
THURSDAY
Sunny. Highs in the lower 70s. South winds 5 to 10 mph.
THURSDAY NIGHT
Partly cloudy in the evening, then mostly cloudy with a chance of showers after midnight. Not as cool with lows in the lower 50s. Southeast winds 10 to 15 mph. Chance of rain 30 percent.
FRIDAY
Partly sunny in the morning, then clearing. Highs around 80. South winds 10 to 15 mph with gusts up to 25 mph.
FRIDAY NIGHT
Partly cloudy. A chance of showers and thunderstorms after midnight. Lows around 60. South winds 5 to 10 mph. Chance of rain 40 percent.
SATURDAY
Mostly sunny. Showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 70 percent.
SATURDAY NIGHT AND SUNDAY
Showers likely with a chance of thunderstorms. Lows in the upper 50s. Highs in the mid 80s. Chance of rain 70 percent.
SUNDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 60s.
MONDAY
Mostly sunny. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Breezy, hot with highs around 90. Chance of rain 60 percent.
MONDAY NIGHT
A chance of thunderstorms in the evening. Showers likely. Lows in the lower 60s. Chance of rain 70 percent.
TUESDAY
Showers likely. Highs in the lower 80s. Chance of rain 70 percent.
TUESDAY NIGHT
Mostly cloudy with a chance of showers. Lows in the mid 50s. Chance of rain 50 percent.
WEDNESDAY
Partly sunny. Highs in the mid 70s.

Visible Weather Satellite
ROCK FALLS, IL 61071
Infrared Weather Satellite
ROCK FALLS, IL 61071
NEXRAD Weather Radar
ROCK FALLS, IL 61071

STERLING ROCK, IL 3 hourly weather forecast

weather forecast created  7:00 PM CDT  5/13/2026
Thursday
14 MAY 2026
ROCK FALLS, IL 61071 weather forecast Day 1, 0 hours 1 AM 48° 47° Clear 0%

0% Thunder
( 0% severe)
  CALM 68% 38°
Low 42° ROCK FALLS, IL 61071 weather forecast Day 1, 3 hours 4 AM 43° 42° Clear   CALM 82% 38°
High 73° ROCK FALLS, IL 61071 weather forecast Day 1, 6 hours 7 AM 45° 44° Clear 0%

0% Thunder
( 0% severe)
  CALM 79% 39°

Clear



ROCK FALLS, IL 61071 weather forecast Day 1, 9 hours 10 AM 59° 60° Clear SSE   3 49% 40°
ROCK FALLS, IL 61071 weather forecast Day 1, 12 hours 1 PM 67° 67° Clear 0%

0% Thunder
( 1% severe)
S   3 33% 37°
ROCK FALLS, IL 61071 weather forecast Day 1, 15 hours 4 PM 72° 72° Clear S   6 28% 37°
ROCK FALLS, IL 61071 weather forecast Day 1, 18 hours 7 PM 69° 69° Partly Cloudy 25%
RAIN
<.01 in
0% Thunder
( 12% severe)
SSE   8 33% 39°
ROCK FALLS, IL 61071 weather forecast Day 1, 21 hours 10 PM 59° 58° Partly Cloudy SSE   8 46% 38°
Friday
15 MAY 2026
ROCK FALLS, IL 61071 weather forecast Day 2, 0 hours 1 AM 56° 53° Mostly Cloudy 25%
RAIN
.1–.25 in
0% Thunder
( 9% severe)
SSE   10 53% 39°
Low 54° ROCK FALLS, IL 61071 weather forecast Day 2, 3 hours 4 AM 55° 52° Mostly Cloudy SSE   12 61% 42°
High 80° ROCK FALLS, IL 61071 weather forecast Day 2, 6 hours 7 AM 55° 51° Mostly Cloudy 10%
RAIN
<.01 in
0% Thunder
( 3% severe)
S   14 74% 47°

Mostly Cloudy



ROCK FALLS, IL 61071 weather forecast Day 2, 9 hours 10 AM 63° 61° Mostly Cloudy S   15 62% 50°
ROCK FALLS, IL 61071 weather forecast Day 2, 12 hours 1 PM 72° 72° Partly Cloudy 6%

0% Thunder
( 10% severe)
S   16 51% 53°
ROCK FALLS, IL 61071 weather forecast Day 2, 15 hours 4 PM 78° 79° Partly Cloudy S   14 47% 56°
ROCK FALLS, IL 61071 weather forecast Day 2, 18 hours 7 PM 76° 78° Partly Cloudy 12%
RAIN
<.01 in
0% Thunder
( 22% severe)
S   10 52% 57°
ROCK FALLS, IL 61071 weather forecast Day 2, 21 hours 10 PM 68° 68° Partly Cloudy SSE   9 68% 57°

STERLING ROCK, IL extended weather forecast

Saturday
16 MAY 2026
Sunday
17 MAY 2026
Monday
18 MAY 2026
Tuesday
19 MAY 2026
Wednesday
20 MAY 2026
Low 62° Low 63° Low 66° Low 61° Low 46°
High 81° High 84° High 83° High 70° High 70°
ROCK FALLS, IL 61071 weather forecast Day 3 ROCK FALLS, IL 61071 weather forecast Day 4 ROCK FALLS, IL 61071 weather forecast Day 5 ROCK FALLS, IL 61071 weather forecast Day 6 ROCK FALLS, IL 61071 weather forecast Day 7
Overcast
76% Rain
Overcast
71% Rain
Overcast
64% Rain
Mostly Cloudy
62% Rain
Mostly Cloudy
31% Rain
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