🇺🇸 Weather in Rockford
Map Overlays:
Hourly Forecast for Rockford
22:00
28°
24%
23:00
27°
9%
00:00
26°
9%
01:00
26°
8%
02:00
26°
5%
03:00
27°
3%
04:00
28°
2%
05:00
27°
3%
06:00
25°
9%
07:00
23°
9%
08:00
22°
21%
09:00
24°
23%
10:00
26°
18%
11:00
28°
15%
12:00
30°
13%
13:00
31°
9%
14:00
32°
10%
15:00
32°
11%
16:00
33°
11%
17:00
32°
3%
18:00
31°
8%
19:00
30°
18%
20:00
29°
20%
21:00
27°
24%
14-Day Forecast for Rockford
2026-09-03
Patchy rain nearby
38° /
23°
2026-09-04
Thundery outbreaks in nearby
33° /
22°
2026-09-05
Sunny
30° /
19°
2026-09-06
Sunny
26° /
17°
2026-09-07
Overcast
25° /
17°
2026-09-08
Overcast
26° /
17°
2026-09-09
Sunny
30° /
21°
Additional Forecasts for Rockford
Air Quality
💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 193.0 μg/m³
O₃ (Ozone) 71.0 μg/m³
NO₂ (Nitrogen Dioxide) 10.4 μg/m³
SO₂ (Sulphur Dioxide) 1.1 μg/m³
PM2.5 (Fine particles) 6.6 μg/m³
PM10 (Coarse particles) 7.5 μg/m³
Historical Weather
Weather Forecasts for Other Cities in United States
Weather in Rockford — FAQ
Answers refreshed each request based on current conditions in Rockford.
What is the weather like right now in Rockford?
Right now in Rockford, United States the temperature is 28.6°C (feels like 30.7°C), with patchy rain nearby. Relative humidity is 62% and wind is 13.3 km/h.
What is today's high and low temperature in Rockford?
Today's forecast high in Rockford is 38.1°C and the overnight low is 23.2°C. The diurnal range — high minus low — depends on cloud cover; clear days swing more than overcast ones.
Will it rain in Rockford today?
The chance of precipitation in Rockford today is 58%. Forecast accuracy is highest within the next 6 hours and decreases steadily out to 14 days.
How often does the weather here update?
Current observations refresh every 15-60 minutes from the nearest monitoring stations operated by national meteorological agencies. The hourly forecast updates approximately every hour; the 7- and 14-day outlook is recomputed several times per day.
What does 'feels like' temperature mean?
Feels-like (apparent) temperature accounts for humidity, wind chill and direct sunshine — variables that change how the human body perceives heat or cold. On hot, humid days it can be 3-7°C above the actual reading; on cold windy days it can be 5-15°C below.
Why does the temperature in Rockford differ from nearby cities?
Even short distances can change temperatures noticeably. Rockford's reading reflects altitude, proximity to large bodies of water, urban heat island effects, and the exact location of the monitoring stations supplying the data. Coastal cities are typically milder and more humid than inland equivalents.