October Weather in Rockford, United States

Last updated: June 24, 2025

In Rockford, United States, the average temperature in October is a cool 10°C (50°F). However, be prepared for a range of temperatures, as the minimum can drop to -8°C (19°F), while the maximum can soar up to 31°C (88°F). Expect 125 mm (4.9 in) of precipitation spread over 10 days, with an average humidity of 80%.

October Temperature in Rockford

In October in Rockford, the average temperature is 10°C (50°F), with a maximum that can reach 31°C (88°F) and a minimum that can drop as low as -8°C (19°F). Be prepared for a wide range of temperatures when traveling to Rockford this month.

October Weather in Rockford: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Rockford, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rockford, October typically has an average temperature of 10°C (50°F), with highs reaching up to 31°C (88°F) and lows dropping to around -8°C (19°F).

Data source: Temperature data for Rockford generated using information from the Copernicus Climate Change Service.

October Precipitation in Rockford

In Rockford in October, the precipitation amount is 125 mm (4.9 in) spread over a period of 10 days.

October Precipitation Trends in Rockford

The chart displays monthly precipitation patterns in Rockford, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Rockford, October typically receives around 125 mm (4.9 inches) of precipitation spread over approximately 10 days.

Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

October Humidity in Rockford

In Rockford in October, humidity is 80%. With an average temperature of 10°C (50°F), this humidity feels like a damp chill enveloping you, making traveling somewhat uncomfortable as it seeps into your clothes and clings to your skin, leaving you longing for a cozy indoor refuge.

October Average Humidity in Rockford

This chart illustrates the average monthly humidity levels in Rockford, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Rockford is approximately 80%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Rockford

In Rockford in October, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Rockford.

Maximum UV Index Levels in Rockford for October

The chart shows the monthly maximum UV Index (UVI) for Rockford in October, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In October, the maximum UV index in Rockford typically reaches 5, which falls under the moderate exposure category.

Data source: Rockford October UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How October Weather in Rockford Compares to Other Months

Weather in Rockford varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Rockford, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Rockford, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-7°C (20°F)	39 mm (1.5 inches)	82%	moderate
February Weather	-7°C (19°F)	48 mm (1.9 inches)	84%	moderate
March Weather	2°C (36°F)	74 mm (2.9 inches)	80%	moderate
April Weather	8°C (46°F)	77 mm (3.0 inches)	81%	very high
May Weather	16°C (61°F)	162 mm (6.4 inches)	74%	very high
June Weather	22°C (73°F)	128 mm (5.0 inches)	80%	extreme
July Weather	24°C (75°F)	97 mm (3.8 inches)	80%	very high
August Weather	22°C (71°F)	115 mm (4.5 inches)	77%	very high
September Weather	19°C (66°F)	101 mm (4.0 inches)	75%	very high
October Weather	10°C (50°F)	125 mm (4.9 inches)	80%	moderate
November Weather	2°C (36°F)	49 mm (1.9 inches)	87%	moderate
December Weather	-2°C (28°F)	36 mm (1.4 inches)	83%	moderate