ROCK FALLS, IL 61071 Weather Forecast & Current Conditions

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STERLING ROCK, IL
Current Weather

8:56 PM CDT APR 19, 2026
Clear
43°F
Feels Like: 39°F
Dewpoint: 27°F
Rel. Hum.: 53%
Visibility: 10 miles
Wind: WNW at 6 mph
Pressure: 30.24 inches
Last 72 hours

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ROCK FALLS, IL 61071
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly clear. Widespread frost after midnight. Lows in the upper 20s. Northwest winds 10 to 15 mph, becoming north around 5 mph after midnight.
MONDAY
Widespread frost in the morning. Sunny. Highs in the upper 50s. Southeast winds around 5 mph, becoming south in the afternoon.
MONDAY NIGHT
Partly cloudy. Not as cool with lows in the mid 40s. South winds around 10 mph with gusts up to 20 mph.
TUESDAY
Sunny. Much warmer with highs in the mid 70s. Southwest winds 10 to 15 mph.
TUESDAY NIGHT
Mostly clear. Lows in the lower 50s. West winds 5 to 10 mph.
WEDNESDAY AND WEDNESDAY NIGHT
Mostly clear. Highs in the upper 70s. Lows in the upper 50s.
THURSDAY
Mostly sunny and breezy. Highs in the upper 70s.
THURSDAY NIGHT
Showers with a chance of thunderstorms. Lows in the upper 50s. Chance of rain 80 percent.
FRIDAY
Mostly cloudy in the morning, then becoming mostly sunny. A 50 percent chance of showers. Not as warm with highs in the upper 60s.
FRIDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Cooler with lows in the mid 40s.
SATURDAY THROUGH SUNDAY
Partly cloudy. Highs in the mid 60s. Lows in the lower 40s.

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 AM CDT  4/19/2026
Sunday
19 APR 2026
ROCK FALLS, IL 61071 weather forecast Day 1, 12 hours 1 PM 48° 42° Mostly Cloudy 6%

0% Thunder
( 3% severe)
WNW   16 51% 31°
High 51° ROCK FALLS, IL 61071 weather forecast Day 1, 15 hours 4 PM 50° 44° Partly Cloudy NW   16 40% 27°
Decreasing Clouds



ROCK FALLS, IL 61071 weather forecast Day 1, 18 hours 7 PM 47° 42° Partly Cloudy 0%

0% Thunder
( 0% severe)
NW   10 43% 26°
ROCK FALLS, IL 61071 weather forecast Day 1, 21 hours 10 PM 39° 35° Clear NNW   6 56% 25°
Monday
20 APR 2026
ROCK FALLS, IL 61071 weather forecast Day 2, 0 hours 1 AM 34° 31° Clear 0%

0% Thunder
( 0% severe)
N   3 65% 24°
Low 29° ROCK FALLS, IL 61071 weather forecast Day 2, 3 hours 4 AM 31° 28° Clear NNE   1 71% 23°
High 57° ROCK FALLS, IL 61071 weather forecast Day 2, 6 hours 7 AM 31° 28° Clear 0%

0% Thunder
( 0% severe)
ENE   1 74% 24°

Clear



ROCK FALLS, IL 61071 weather forecast Day 2, 9 hours 10 AM 44° 42° Clear SSE   3 44% 24°
ROCK FALLS, IL 61071 weather forecast Day 2, 12 hours 1 PM 51° 49° Clear 2%

0% Thunder
( 0% severe)
S   6 34% 24°
ROCK FALLS, IL 61071 weather forecast Day 2, 15 hours 4 PM 56° 54° Clear SSW   8 32% 27°
ROCK FALLS, IL 61071 weather forecast Day 2, 18 hours 7 PM 54° 52° Partly Cloudy 0%

0% Thunder
( 2% severe)
S   8 43% 32°
ROCK FALLS, IL 61071 weather forecast Day 2, 21 hours 10 PM 47° 43° Partly Cloudy S   9 58% 33°
Tuesday
21 APR 2026
ROCK FALLS, IL 61071 weather forecast Day 3, 0 hours 1 AM 47° 42° Mostly Cloudy 0%

0% Thunder
( 3% severe)
S   12 65% 36°
Low 46° ROCK FALLS, IL 61071 weather forecast Day 3, 3 hours 4 AM 47° 42° Partly Cloudy S   12 76% 40°
High 76° ROCK FALLS, IL 61071 weather forecast Day 3, 6 hours 7 AM 48° 43° Partly Cloudy 1%

0% Thunder
( 4% severe)
SSW   10 83% 43°

Partly Cloudy



ROCK FALLS, IL 61071 weather forecast Day 3, 9 hours 10 AM 61° 59° Partly Cloudy SW   13 62% 48°
ROCK FALLS, IL 61071 weather forecast Day 3, 15 hours 1 PM 70° 70° Partly Cloudy 7%

0% Thunder
( 15% severe)
SW   14 53% 52°
ROCK FALLS, IL 61071 weather forecast Day 3, 18 hours 4 PM 74° 74° Partly Cloudy WSW   13 48% 53°
ROCK FALLS, IL 61071 weather forecast Day 3, 21 hours 7 PM 70° 70° Partly Cloudy     WSW   7 59% 55°

STERLING ROCK, IL extended weather forecast

Wednesday
22 APR 2026
Thursday
23 APR 2026
Friday
24 APR 2026
Saturday
25 APR 2026
Sunday
26 APR 2026
Low 51° Low 56° Low 57° Low 44° Low 42°
High 77° High 76° High 68° High 64° High 66°
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 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
21% Rain
Mostly Cloudy
32% Rain
Overcast
67% Rain
Mostly Cloudy
31% Rain
Mostly Cloudy
34% Rain
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