ROCK FALLS, IL 61071 Weather Forecast & Current Conditions

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STERLING ROCK, IL
Current Weather

10:56 AM CST MAR 4, 2026
Clear
45°F
Feels Like: 38°F
Dewpoint: 45°F
Rel. Hum.: 100%
Visibility: 7 miles
Wind: E at 15 mph
Pressure: 30.14 inches
Last 72 hours

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ROCK FALLS, IL 61071
Weather Forecast

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Snow Depth pages
REST OF TODAY
Mostly cloudy. Highs in the upper 40s. East winds 5 to 10 mph.
TONIGHT
Mostly cloudy. A chance of rain in the evening, then rain likely with a slight chance of thunderstorms after midnight. Patchy fog. Not as cool with lows in the lower 40s. East winds around 5 mph. Chance of rain 60 percent.
THURSDAY
Mostly cloudy. Rain likely in the morning. Highs in the mid 50s. Northeast winds around 5 mph. Chance of rain 60 percent.
THURSDAY NIGHT
Mostly cloudy. A chance of rain after midnight. Lows in the mid 40s. Southeast winds 5 to 10 mph. Chance of rain 40 percent.
FRIDAY
Rain with a chance of thunderstorms in the morning, then rain likely in the afternoon. Much warmer with highs in the lower 70s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain near 100 percent.
FRIDAY NIGHT
Rain. Lows in the lower 40s. Chance of rain 90 percent.
SATURDAY
Partly sunny in the morning, then clearing. Much cooler with highs in the mid 50s.
SATURDAY NIGHT AND SUNDAY
Mostly clear. Lows in the mid 30s. Highs in the lower 60s.
SUNDAY NIGHT AND MONDAY
Mostly clear. Lows in the lower 40s. Highs in the lower 70s.
MONDAY NIGHT
Mostly clear. A chance of rain after midnight. Not as cool with lows in the lower 50s. Chance of rain 30 percent.
TUESDAY
Partly sunny with a chance of rain in the morning, then mostly cloudy with rain likely in the afternoon. Highs around 70. Chance of rain 70 percent.

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  6:00 AM CST  3/ 4/2026
Wednesday
4 MAR 2026
ROCK FALLS, IL 61071 weather forecast Day 1, 12 hours 12 PM 49° 46° Mostly Cloudy 11%
RAIN
<.01 in
0% Thunder
( 0% severe)
E   7 68% 39°
High 52° ROCK FALLS, IL 61071 weather forecast Day 1, 15 hours 3 PM 51° 50° Mostly Cloudy E   5 68% 41°
Mostly Cloudy



ROCK FALLS, IL 61071 weather forecast Day 1, 18 hours 6 PM 48° 47° Mostly Cloudy 16%
RAIN
<.01 in
0% Thunder
( 3% severe)
E   3 80% 42°
ROCK FALLS, IL 61071 weather forecast Day 1, 21 hours 9 PM 44° 42° Mostly Cloudy E   3 89% 41°
Thursday
5 MAR 2026
ROCK FALLS, IL 61071 weather forecast Day 2, 0 hours 12 AM 43° 40° Mostly Cloudy 59%
RAIN
.1–.25 in
0% Thunder
( 15% severe)
E   5 93% 41°
Low 40° ROCK FALLS, IL 61071 weather forecast Day 2, 3 hours 3 AM 42° 39° Mostly Cloudy ENE   5 100% 42°
High 55° ROCK FALLS, IL 61071 weather forecast Day 2, 6 hours 6 AM 42° 39° Mostly Cloudy 69%
RAIN
.1–.25 in
0% Thunder
( 12% severe)
NE   5 100% 42°

Mostly Cloudy

Rain Likely

ROCK FALLS, IL 61071 weather forecast Day 2, 9 hours 9 AM 45° 43° Mostly Cloudy NNE   5 96% 44°
ROCK FALLS, IL 61071 weather forecast Day 2, 12 hours 12 PM 50° 48° Mostly Cloudy 12%
RAIN
.01–.1 in
0% Thunder
( 1% severe)
ENE   5 86% 46°
ROCK FALLS, IL 61071 weather forecast Day 2, 15 hours 3 PM 54° 54° Mostly Cloudy ENE   3 74% 46°
ROCK FALLS, IL 61071 weather forecast Day 2, 18 hours 6 PM 51° 51° Mostly Cloudy 2%

0% Thunder
( 0% severe)
E   2 83% 46°
ROCK FALLS, IL 61071 weather forecast Day 2, 21 hours 9 PM 47° 46° Mostly Cloudy E   3 93% 45°
Friday
6 MAR 2026
ROCK FALLS, IL 61071 weather forecast Day 3, 0 hours 12 AM 45° 43° Mostly Cloudy 36%
RAIN
.5–1 in
0% Thunder
( 19% severe)
SE   5 96% 44°
Low 43° ROCK FALLS, IL 61071 weather forecast Day 3, 3 hours 3 AM 45° 41° Mostly Cloudy SE   7 100% 45°
High 71° ROCK FALLS, IL 61071 weather forecast Day 3, 6 hours 6 AM 47° 42° Mostly Cloudy 89%
RAIN
***
0% Thunder
( 27% severe)
SE   10 100% 47°

Mostly Cloudy

Rain Likely

ROCK FALLS, IL 61071 weather forecast Day 3, 9 hours 9 AM 55° 52° Mostly Cloudy SSE   13 96% 54°
ROCK FALLS, IL 61071 weather forecast Day 3, 15 hours 12 PM 66° 66° Mostly Cloudy 66%
RAIN
***
0% Thunder
( 13% severe)
S   16 75% 58°
ROCK FALLS, IL 61071 weather forecast Day 3, 18 hours 3 PM 70° 70° Mostly Cloudy SSW   16 68% 59°
ROCK FALLS, IL 61071 weather forecast Day 3, 21 hours 6 PM 67° 67° Mostly Cloudy     S   13 75% 59°

STERLING ROCK, IL extended weather forecast

Saturday
7 MAR 2026
Sunday
8 MAR 2026
Monday
9 MAR 2026
Tuesday
10 MAR 2026
Wednesday
11 MAR 2026
Low 47° Low 34° Low 45° Low 42° Low 28°
High 53° High 57° High 62° High 52° High 36°
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
Mostly Cloudy
51% Rain
Clear
6% Rain
Partly Cloudy
16% Rain
Overcast
56% Rain
Overcast
58% Rain/Snow
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