ROCKFORD, IL 61101 Weather Forecast & Current Conditions
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  61101 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

ROCKFORD, IL
Current Weather
4:54 AM CDT MAY 17, 2026
Overcast
64°F
Feels Like: 65°F
Dewpoint: 61°F
Rel. Hum.: 90%
Visibility: 10 miles
Wind: ESE at 5 mph
Pressure: 29.87 inches
Last 72 hours

Local Area Snow Depth

Illinois Current Weather

Illinois MOS Forecast Weather


Weather Map

(Automated weather data from NWS/FAA)
  61101 WEATHER FORECAST
10-Day model forecast maps
2025 Hurricanes

ROCKFORD, IL 61101
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
TODAY
Mostly cloudy. A chance of showers and a slight chance of thunderstorms in the morning, then a slight chance of showers early in the afternoon. Breezy. Highs in the lower 80s. Southeast winds 10 to 15 mph, increasing to south 15 to 20 mph in the afternoon. Gusts up to 30 mph. Chance of precipitation 50 percent.
TONIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of showers after midnight. A chance of showers with a slight chance of thunderstorms late. Lows in the upper 60s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 50 percent.
MONDAY
Showers likely until late afternoon. A chance of thunderstorms. A chance of showers late. Breezy with highs in the lower 80s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 70 percent.
MONDAY NIGHT
Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then showers with a chance of thunderstorms after midnight. Breezy with lows in the mid 60s. South winds 15 to 20 mph, becoming 15 to 25 mph after midnight. Chance of precipitation 90 percent.
TUESDAY
Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the morning, then a slight chance of showers in the afternoon. Breezy with highs in the upper 70s. Southwest winds 15 to 25 mph, becoming west 15 to 20 mph in the afternoon. Chance of precipitation 50 percent.
TUESDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 40s.
WEDNESDAY
Partly cloudy. Highs in the lower 60s.
WEDNESDAY NIGHT
Partly cloudy. Lows in the lower 40s.
THURSDAY
Partly cloudy. Highs in the mid 60s.
THURSDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 40s.
FRIDAY
Mostly cloudy. Highs around 70.
FRIDAY NIGHT
Mostly cloudy. Lows in the upper 40s.
SATURDAY
Mostly cloudy in the morning, then becoming partly cloudy. Highs in the mid 70s.

  61101 WEATHER SATELLITE LOOPS
Visible Weather Satellite
ROCKFORD, IL 61101
Infrared Weather Satellite
ROCKFORD, IL 61101
  61101 WEATHER RADAR LOOP
NEXRAD Weather Radar
ROCKFORD, IL 61101
 MOS COMPUTER WEATHER FORECAST

ROCKFORD, IL 3 hourly weather forecast
weather forecast created  5:00 PM PDT  5/16/2026
Sunday
17 MAY 2026		 ROCKFORD, IL 61101 weather forecast Day 1, 0 hours 1 AM 65° 65° Mostly Cloudy 51%
RAIN
>2 in		 0% Thunder
( 23% severe)		 S   3 81% 59°
Low 61° ROCKFORD, IL 61101 weather forecast Day 1, 3 hours 4 AM 62° 62° Mostly Cloudy SSE   5 87% 58°
High 87° ROCKFORD, IL 61101 weather forecast Day 1, 6 hours 7 AM 62° 61° Mostly Cloudy 39%
RAIN
.01–.1 in		 0% Thunder
( 18% severe)		 ESE   8 90% 59°

Mostly Cloudy

Chance of Rain

 ROCKFORD, IL 61101 weather forecast Day 1, 9 hours 10 AM 70° 70° Mostly Cloudy SE   10 78% 63°
ROCKFORD, IL 61101 weather forecast Day 1, 12 hours 1 PM 78° 80° Mostly Cloudy 12%
RAIN
<.01 in		 0% Thunder
( 18% severe)		 S   14 62% 64°
ROCKFORD, IL 61101 weather forecast Day 1, 15 hours 4 PM 84° 85° Mostly Cloudy S   17 49% 63°
ROCKFORD, IL 61101 weather forecast Day 1, 18 hours 7 PM 84° 85° Mostly Cloudy 6%

 0% Thunder
( 11% severe)		 S   15 51% 64°
ROCKFORD, IL 61101 weather forecast Day 1, 21 hours 10 PM 75° 75° Partly Cloudy S   16 60% 60°
Monday
18 MAY 2026		 ROCKFORD, IL 61101 weather forecast Day 2, 0 hours 1 AM 71° 71° Partly Cloudy 25%
RAIN
.1–.25 in		 0% Thunder
( 30% severe)		 S   16 63% 58°
Low 64° ROCKFORD, IL 61101 weather forecast Day 2, 3 hours 4 AM 68° 68° Partly Cloudy S   16 68% 57°
High 84° ROCKFORD, IL 61101 weather forecast Day 2, 6 hours 7 AM 68° 68° Mostly Cloudy 77%
RAIN
***		 0% Thunder
( 28% severe)		 S   16 76% 60°

Mostly Cloudy

Rain Likely


Breezy		 ROCKFORD, IL 61101 weather forecast Day 2, 9 hours 10 AM 73° 73° Mostly Cloudy SSW   18 73% 64°
ROCKFORD, IL 61101 weather forecast Day 2, 12 hours 1 PM 76° 78° Mostly Cloudy 49%
RAIN
1–2 in		 0% Thunder
( 34% severe)		 SSW   18 71% 66°
ROCKFORD, IL 61101 weather forecast Day 2, 15 hours 4 PM 79° 81° Mostly Cloudy SSW   17 64% 66°
ROCKFORD, IL 61101 weather forecast Day 2, 18 hours 7 PM 79° 81° Mostly Cloudy 26%
RAIN
.01–.1 in		 0% Thunder
( 30% severe)		 S   14 69% 68°
ROCKFORD, IL 61101 weather forecast Day 2, 21 hours 10 PM 72° 72° Mostly Cloudy S   14 79% 65°

ROCKFORD, IL extended weather forecast
Tuesday
19 MAY 2026		 Wednesday
20 MAY 2026		 Thursday
21 MAY 2026		 Friday
22 MAY 2026		 Saturday
23 MAY 2026
Low 68° Low 45° Low 43° Low 50° Low 50°
High 70° High 63° High 71° High 68° High 70°
ROCKFORD, IL 61101 weather forecast Day 3 ROCKFORD, IL 61101 weather forecast Day 4 ROCKFORD, IL 61101 weather forecast Day 5 ROCKFORD, IL 61101 weather forecast Day 6 ROCKFORD, IL 61101 weather forecast Day 7
Overcast
80% Rain		 Partly Cloudy
11% Rain		 Mostly Cloudy
20% Rain		 Overcast
58% Rain		 Mostly Cloudy
42% Rain
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