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October Weather in Rockford, United States

Last updated: June 24, 2025

In October, the average temperature in Rockford, United States reaches a pleasant 20°C (69°F). However, be prepared for a range, as it can dip to a minimum of 2°C (36°F) and soar to a maximum of 37°C (99°F). You might encounter around 119 mm (4.7 in) of precipitation spread over 8 days, with an average humidity of 73%. Make sure to pack accordingly!

October Temperature in Rockford

In October in Rockford, the average temperature is 20°C (69°F). Maximum temperatures can reach 37°C (99°F), while minimums can drop to as low as 2°C (36°F). Be prepared for warm days and cool nights when traveling to Rockford during this time.

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 20°C (69°F), with highs reaching up to 37°C (99°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec485459647277808077685450
Data source: Temperature data for Rockford generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

October Precipitation in Rockford

In Rockford in October, the precipitation amount is 119 mm (4.7 in) over a span of 8 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 119 mm (4.7 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec1131561291421261501101208811983140
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Rockford

In Rockford in October humidity is 73%. With an average temperature of 20°C (69°F), this humidity feels like a warm embrace, making travel slightly sticky but ultimately comfortable as long as you stay hydrated and take breaks in the shade.

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 73%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%84%82%82%81%77%77%72%73%73%85%88%
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 is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, 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 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec47810111111119764
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.
 TemperaturePrecipitationHumidityUV
January Weather9°C (48°F)113 mm (4.5 inches)85%moderate
February Weather12°C (54°F)156 mm (6.1 inches)84%high
March Weather15°C (59°F)129 mm (5.1 inches)82%very high
April Weather18°C (64°F)142 mm (5.6 inches)82%very high
May Weather22°C (73°F)126 mm (5.0 inches)81%extreme
June Weather25°C (78°F)150 mm (5.9 inches)77%extreme
July Weather27°C (81°F)110 mm (4.3 inches)77%extreme
August Weather27°C (80°F)120 mm (4.7 inches)72%extreme
September Weather25°C (77°F)88 mm (3.5 inches)73%very high
October Weather20°C (69°F)119 mm (4.7 inches)73%high
November Weather12°C (55°F)83 mm (3.3 inches)85%high
December Weather10°C (51°F)140 mm (5.5 inches)88%moderate

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