Loves Park, IL Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Loves Park, IL.

Current Conditions — Loves Park, IL

JANESVILLE/ROCK (KJVL)

Clear

60.8 F
Humidity:68%
Wind Speed: 6.9 mph
Barometer:29.96 in
Dewpoint:50.0 F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:NA
Apr 22 2026, 09:45 AM CDT
Severe Weather Alerts
Severe Weather
 		Daily Weather Forecast
Daily Forecast
 		Observation Alert Monitoring
Observations
 		Storm Report Monitoring
Storm Reports

5-Day Forecast — Loves Park, IL

Wednesday

High 77 °F
Partly Sunny
Wednesday
Night
Low 57 °F
Mostly Cloudy
Thursday

High 80 °F
Partly Sunny
Thursday
Night
Low 62 °F
T-storms Likely
Friday

High 73 °F
T-storms Likely
Friday
Night
Low 48 °F
Mostly Clear
Saturday

High 68 °F
Partly Sunny
Saturday
Night
Low 46 °F
Mostly Cloudy
Sunday

High 68 °F
Partly Sunny

Detailed Forecast — Loves Park, IL

Wednesday
Partly Sunny. High near 77°F. Wind 6 to 8 mph, with gusts as high as 13 mph.
Wednesday Night
Mostly Cloudy. Low around 57°F. Wind 7 to 8 mph, with gusts as high as 14 mph.
Thursday
Partly Sunny. High near 80°F. Wind 10 to 18 mph, with gusts as high as 26 mph.
Thursday Night
Thunderstorms Likely. Low around 62°F. Wind 14 to 15 mph, with gusts as high as 23 mph.
Friday
Thunderstorms Likely. High near 73°F. Wind 10 to 14 mph, with gusts as high as 21 mph.
Friday Night
Mostly Clear. Low around 48°F. Wind around 8 mph, with gusts as high as 14 mph.
Saturday
Partly Sunny. High near 68°F. Wind 5 to 12 mph, with gusts as high as 17 mph.
Saturday Night
Mostly Cloudy. Low around 46°F. Wind around 2 mph, with gusts as high as 7 mph.
Sunday
Partly Sunny. High near 68°F. Wind 12 to 14 mph, with gusts as high as 22 mph.
Sunday Night
Chance of Rain. Low around 51°F. Wind around 15 mph, with gusts as high as 25 mph.
Monday
Thunderstorms Likely. High near 71°F. Wind 17 to 20 mph, with gusts as high as 30 mph.
Monday Night
Chance of Rain. Low around 48°F. Wind around 14 mph, with gusts as high as 22 mph.
Tuesday
Mostly Cloudy. High near 62°F. Wind 8 to 17 mph, with gusts as high as 24 mph.
IL Radar
Current Radar • IL
Day 1 Outlook • April 22, 2026

Observation History — Loves Park, IL

Time Wind
(mph)		 Vis
(mi)		 Weather Precip (in) Temperature (F) Relative
Humidity		 Wind
Chill
(F)		 Heat
Index
(F)		 Pressure
Air Dwpt altimeter
(in)		 sea level
(mb)
09:45 AM CDT 6.9 10.00 Clear -- 60.8 50.0 68% NA NA 29.96 1014.6
08:45 AM CDT NE 9.2 10.00 Clear -- 57.2 50.0 77% NA NA 29.96 1014.6
07:45 AM CDT NE 5.8 10.00 Clear -- 55.4 50.0 82% NA NA 29.94 1013.9
06:45 AM CDT 6.9 10.00 Clear -- 53.6 48.2 82% NA NA 29.94 1013.6
05:45 AM CDT 8.1 10.00 Clear -- 50.0 46.4 87% NA NA 29.89 1012.2
05:15 AM CDT S 3.4 10.00 Clear -- 51.8 48.2 87% NA NA 29.88 1011.9
04:55 AM CDT 0.0 10.00 Clear -- 51.8 48.2 87% NA NA 29.88 1011.9
04:35 AM CDT 0.0 10.00 Clear -- 51.8 50.0 94% NA NA 29.88 1011.9
04:15 AM CDT S 4.7 10.00 Clear -- 51.8 48.2 87% NA NA 29.87 1011.5
03:55 AM CDT 0.0 10.00 Clear -- 55.4 50.0 82% NA NA 29.87 1011.5
03:35 AM CDT 0.0 10.00 Clear -- 55.4 50.0 82% NA NA 29.87 1011.5
03:15 AM CDT 3.4 10.00 Mostly Cloudy -- 55.4 50.0 82% NA NA 29.87 1011.5
02:55 AM CDT 5.8 10.00 Mostly Cloudy -- 55.4 50.0 82% NA NA 29.87 1011.5
02:35 AM CDT 0.0 10.00 Mostly Cloudy -- 50.0 48.2 94% NA NA 29.87 1011.5
02:15 AM CDT 0.0 10.00 Partly Cloudy -- 53.6 48.2 82% NA NA 29.87 1011.5
01:55 AM CDT 0.0 10.00 Clear -- 53.6 48.2 82% NA NA 29.87 1011.5
01:35 AM CDT 0.0 10.00 Clear -- 53.6 50.0 88% NA NA 29.87 1011.5
01:15 AM CDT 0.0 10.00 Clear -- 55.4 50.0 82% NA NA 29.87 1011.5
12:55 AM CDT 0.0 10.00 Clear -- 55.4 50.0 82% NA NA 29.87 1011.5
12:35 AM CDT 0.0 10.00 Clear -- 55.4 50.0 82% NA NA 29.88 1011.9
12:15 AM CDT 0.0 10.00 Clear -- 53.6 50.0 88% NA NA 29.88 1011.9
11:55 PM CDT 0.0 10.00 Clear -- 55.4 50.0 82% NA NA 29.87 1011.5
11:35 PM CDT 0.0 10.00 Clear -- 59.0 50.0 72% NA NA 29.87 1011.5
11:10 PM CDT 0.0 10.00 Clear -- 59.0 50.0 72% NA NA 29.88 1011.9

Regional Weather Observation

JANESVILLE/ROCK (KJVL)

Clear
60.8 F

ROCKFORD (KRFD)

Mostly Clear
68.0 F

MONROE (KEFT)

Clear
59.0 F

FREEPORT (KFEP)

Clear
64.6 F

EAST TROY (K57C)

Clear
58.1 F

BURLINGTON (KBUU)

Clear
58.1 F
🔔    Sign-up to receive daily weather forecasts by email or text - subscribe