POPLAR GROVE, IL 61065 Weather Forecast & Current Conditions

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ROCKFORD, IL
Current Weather

5:54 AM CDT APR 19, 2026
Few Clouds
34°F
Feels Like: 29°F
Dewpoint: 27°F
Rel. Hum.: 75%
Visibility: 10 miles
Wind: S at 6 mph
Pressure: 30.10 inches
Last 72 hours

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POPLAR GROVE, IL 61065
Weather Forecast

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Snow Depth pages
TODAY
Mostly cloudy. A slight chance of rain and snow showers early in the morning, then a chance of rain showers in the late morning and early afternoon. A slight chance of rain showers late. Breezy. Highs in the upper 40s. West winds 10 to 15 mph, increasing to northwest 15 to 20 mph in the afternoon. Gusts up to 30 mph. Chance of precipitation 40 percent.
TONIGHT
Mostly clear. Widespread frost in the late evening and overnight. Lows in the upper 20s. Northwest winds 10 to 15 mph, becoming north around 5 mph after midnight.
MONDAY
Mostly sunny in the morning, then becoming partly cloudy. Widespread frost early in the morning. Highs in the lower 50s. South winds 5 to 10 mph.
MONDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 40s. South winds 10 to 15 mph.
TUESDAY
Mostly sunny. Highs in the lower 70s. Southwest winds 10 to 15 mph.
TUESDAY NIGHT
Mostly clear. Lows in the mid 40s.
WEDNESDAY
Mostly sunny. Highs in the mid 70s.
WEDNESDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 50s.
THURSDAY
Mostly sunny in the morning, then becoming partly cloudy. Breezy with highs in the upper 70s.
THURSDAY NIGHT
Mostly cloudy. A chance of showers in the evening, then showers likely after midnight. Lows in the upper 50s. Chance of precipitation 70 percent.
FRIDAY
Showers likely. Highs around 70. Chance of precipitation 60 percent.
FRIDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. A 40 percent chance of showers. Lows in the mid 40s.
SATURDAY
Partly cloudy. Highs in the lower 60s.

Visible Weather Satellite
POPLAR GROVE, IL 61065
Infrared Weather Satellite
POPLAR GROVE, IL 61065
NEXRAD Weather Radar
POPLAR GROVE, IL 61065

ROCKFORD, IL 3 hourly weather forecast

weather forecast created  5:00 PM PDT  4/18/2026
Sunday
19 APR 2026
POPLAR GROVE, IL 61065 weather forecast Day 1, 0 hours 1 AM 35° 31° Clear 0%

0% Thunder
( 0% severe)
W   5 69% 26°
Low 32° POPLAR GROVE, IL 61065 weather forecast Day 1, 3 hours 4 AM 33° 28° Clear SW   6 71% 25°
High 51° POPLAR GROVE, IL 61065 weather forecast Day 1, 6 hours 7 AM 34° 28° Partly Cloudy 15%
RAIN/SNOW
<.05 in
0% Thunder
( 4% severe)
SW   7 68% 25°

Mostly Cloudy



POPLAR GROVE, IL 61065 weather forecast Day 1, 9 hours 10 AM 43° 36° Mostly Cloudy WNW   13 53% 27°
POPLAR GROVE, IL 61065 weather forecast Day 1, 12 hours 1 PM 46° 39° Mostly Cloudy 8%

0% Thunder
( 9% severe)
WNW   15 45% 26°
POPLAR GROVE, IL 61065 weather forecast Day 1, 15 hours 4 PM 49° 43° Partly Cloudy NW   15 35% 23°
POPLAR GROVE, IL 61065 weather forecast Day 1, 18 hours 7 PM 45° 40° Partly Cloudy 0%

0% Thunder
( 0% severe)
NNW   10 39% 22°
POPLAR GROVE, IL 61065 weather forecast Day 1, 21 hours 10 PM 37° 32° Clear NNW   6 53% 22°
Monday
20 APR 2026
POPLAR GROVE, IL 61065 weather forecast Day 2, 0 hours 1 AM 32° 29° Clear 0%

0% Thunder
( 0% severe)
NNW   3 62% 21°
Low 27° POPLAR GROVE, IL 61065 weather forecast Day 2, 3 hours 4 AM 29° 26° Clear N   1 73% 22°
High 56° POPLAR GROVE, IL 61065 weather forecast Day 2, 6 hours 7 AM 29° 26° Clear 0%

0% Thunder
( 0% severe)
E   1 73% 22°

Partly Cloudy



POPLAR GROVE, IL 61065 weather forecast Day 2, 9 hours 10 AM 42° 39° Partly Cloudy SSE   5 44% 22°
POPLAR GROVE, IL 61065 weather forecast Day 2, 12 hours 1 PM 49° 46° Partly Cloudy 0%

0% Thunder
( 0% severe)
S   7 33% 22°
POPLAR GROVE, IL 61065 weather forecast Day 2, 15 hours 4 PM 53° 50° Partly Cloudy SSW   9 32% 24°
POPLAR GROVE, IL 61065 weather forecast Day 2, 18 hours 7 PM 52° 49° Mostly Cloudy 0%

0% Thunder
( 1% severe)
S   8 39% 28°
POPLAR GROVE, IL 61065 weather forecast Day 2, 21 hours 10 PM 46° 41° Mostly Cloudy S   10 53% 30°

ROCKFORD, IL extended weather forecast

Tuesday
21 APR 2026
Wednesday
22 APR 2026
Thursday
23 APR 2026
Friday
24 APR 2026
Saturday
25 APR 2026
Low 47° Low 50° Low 55° Low 55° Low 45°
High 72° High 76° High 77° High 68° High 66°
POPLAR GROVE, IL 61065 weather forecast Day 3 POPLAR GROVE, IL 61065 weather forecast Day 4 POPLAR GROVE, IL 61065 weather forecast Day 5 POPLAR GROVE, IL 61065 weather forecast Day 6 POPLAR GROVE, IL 61065 weather forecast Day 7
Partly Cloudy
22% Rain
Partly Cloudy
17% Rain
Mostly Cloudy
25% Rain
Overcast
65% Rain
Mostly Cloudy
32% Rain
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