ROCK FALLS, IL 61071 Weather Forecast & Current Conditions

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STERLING ROCK, IL
Current Weather

3:56 PM CDT APR 15, 2026
Clear
Light Rain
73°F
Feels Like: 73°F
Dewpoint: 66°F
Rel. Hum.: 79%
Visibility: 10 miles
Wind: SSE at 8 mph
Pressure: 29.76 inches
Last 72 hours

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ROCK FALLS, IL 61071
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Showers with thunderstorms likely this evening, then a slight chance of showers and thunderstorms after midnight. Lows in the upper 50s. Southwest winds 5 to 10 mph. Chance of rain 90 percent.
THURSDAY
Partly sunny. A slight chance of showers and thunderstorms in the morning. Highs in the lower 70s. West winds 5 to 10 mph. Chance of rain 20 percent.
THURSDAY NIGHT
Mostly clear. Lows in the lower 50s. Southeast winds 5 to 10 mph.
FRIDAY
Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent.
FRIDAY NIGHT
Showers with a chance of thunderstorms in the evening, then showers likely after midnight. Locally heavy rainfall possible in the evening. Cooler with lows in the lower 40s. South winds 15 to 20 mph, becoming west after midnight. Chance of rain 90 percent.
SATURDAY
Mostly sunny. A chance of showers in the morning. Much cooler with highs in the lower 50s. Chance of rain 30 percent.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
Mostly clear. Lows in the lower 30s. Highs in the lower 50s.
MONDAY
Sunny. Not as cool with highs in the lower 60s.
MONDAY NIGHT AND TUESDAY
Partly cloudy. Lows in the upper 40s. Highs in the lower 70s.
TUESDAY NIGHT
Mostly clear. Lows in the upper 40s.
WEDNESDAY
Mostly sunny. Highs in the lower 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 AM CDT  4/15/2026
Wednesday
15 APR 2026
ROCK FALLS, IL 61071 weather forecast Day 1, 12 hours 1 PM 71° 71° Mostly Cloudy 81%
RAIN
***
0% Thunder
( 60% severe)
SW   13 76% 63°
High 73° ROCK FALLS, IL 61071 weather forecast Day 1, 15 hours 4 PM 72° 72° Mostly Cloudy SW   13 73% 63°
Mostly Cloudy

Rain Likely

ROCK FALLS, IL 61071 weather forecast Day 1, 18 hours 7 PM 69° 69° Mostly Cloudy 85%
RAIN
***
0% Thunder
( 49% severe)
S   9 81% 63°
ROCK FALLS, IL 61071 weather forecast Day 1, 21 hours 10 PM 64° 64° Mostly Cloudy SSW   8 90% 61°
Thursday
16 APR 2026
ROCK FALLS, IL 61071 weather forecast Day 2, 0 hours 1 AM 62° 62° Mostly Cloudy 32%
RAIN
.25–.5 in
0% Thunder
( 19% severe)
SSW   7 93% 60°
Low 58° ROCK FALLS, IL 61071 weather forecast Day 2, 3 hours 4 AM 61° 60° Mostly Cloudy SW   7 90% 58°
High 74° ROCK FALLS, IL 61071 weather forecast Day 2, 6 hours 7 AM 59° 58° Mostly Cloudy 26%
RAIN
.5–1 in
0% Thunder
( 7% severe)
WSW   7 93% 57°

Mostly Cloudy

Chance of Rain

ROCK FALLS, IL 61071 weather forecast Day 2, 9 hours 10 AM 64° 64° Mostly Cloudy W   9 78% 57°
ROCK FALLS, IL 61071 weather forecast Day 2, 12 hours 1 PM 69° 69° Partly Cloudy 19%
RAIN
***
0% Thunder
( 3% severe)
WNW   10 61% 55°
ROCK FALLS, IL 61071 weather forecast Day 2, 15 hours 4 PM 71° 71° Partly Cloudy WNW   9 55% 54°
ROCK FALLS, IL 61071 weather forecast Day 2, 18 hours 7 PM 69° 69° Clear 2%

0% Thunder
( 1% severe)
W   3 59% 54°
ROCK FALLS, IL 61071 weather forecast Day 2, 21 hours 10 PM 60° 61° Clear ESE   2 78% 53°
Friday
17 APR 2026
ROCK FALLS, IL 61071 weather forecast Day 3, 0 hours 1 AM 56° 56° Clear 0%

0% Thunder
( 2% severe)
SE   3 86% 52°
Low 54° ROCK FALLS, IL 61071 weather forecast Day 3, 3 hours 4 AM 54° 53° Partly Cloudy SE   6 90% 51°
High 81° ROCK FALLS, IL 61071 weather forecast Day 3, 6 hours 7 AM 55° 53° Partly Cloudy 1%

0% Thunder
( 1% severe)
SE   8 90% 52°

Partly Cloudy

Chance of Rain

ROCK FALLS, IL 61071 weather forecast Day 3, 9 hours 10 AM 67° 67° Mostly Cloudy SSE   12 70% 57°
ROCK FALLS, IL 61071 weather forecast Day 3, 15 hours 1 PM 76° 78° Partly Cloudy 40%
RAIN
1–2 in
0% Thunder
( 33% severe)
SSE   16 56% 59°
ROCK FALLS, IL 61071 weather forecast Day 3, 18 hours 4 PM 79° 80° Partly Cloudy S   18 49% 58°
ROCK FALLS, IL 61071 weather forecast Day 3, 21 hours 7 PM 73° 73° Mostly Cloudy     S   16 59% 58°

STERLING ROCK, IL extended weather forecast

Saturday
18 APR 2026
Sunday
19 APR 2026
Monday
20 APR 2026
Tuesday
21 APR 2026
Wednesday
22 APR 2026
Low 47° Low 31° Low 31° Low 49° Low 43°
High 53° High 52° High 61° High 64° High 64°
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
Overcast
85% Rain
Clear
16% Rain/Snow
Clear
4% Rain
Mostly Cloudy
24% Rain
Partly Cloudy
17% Rain
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