Last updated: June 24, 2025
In October, the average temperature in Kewanee, United States hovers around 12°C (55°F). You can expect a wide range of temperatures, with minimums dipping to -5°C (23°F) and maximums soaring up to 31°C (89°F). Rain is relatively common, with a total precipitation of 127 mm (5.0 in) over about 12 days. Coupled with an average humidity of 78%, it’s a month that balances cool and warmth amidst some wet weather.
In October in Kewanee, the average temperature is 12°C (55°F). Maximum temperatures can reach 31°C (89°F), while minimum temperatures can drop as low as -5°C (23°F). Travelers should be prepared for a wide range of temperatures during this time, making layering essential for comfort.
In Kewanee in October, the precipitation amount is 127 mm (5.0 in) occurring over the course of 12 days.
In Kewanee in October humidity is 78%. With average temperature 12°C (55°F), this humidity feels like a damp chill that wraps around you, making outdoor activities less enjoyable and travel a bit uncomfortable unless you're layered appropriately.
In Kewanee in October, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Kewanee, you can refer to this Hourly UV Index in Kewanee.
UV Risk Categories
Weather in Kewanee varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Kewanee, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -4°C (25°F) | 56 mm (2.2 inches) | 81% | moderate |
| February Weather | -3°C (27°F) | 63 mm (2.5 inches) | 81% | moderate |
| March Weather | 5°C (41°F) | 101 mm (4.0 inches) | 81% | high |
| April Weather | 10°C (50°F) | 116 mm (4.6 inches) | 82% | very high |
| May Weather | 17°C (63°F) | 154 mm (6.1 inches) | 78% | very high |
| June Weather | 23°C (74°F) | 154 mm (6.1 inches) | 81% | extreme |
| July Weather | 25°C (77°F) | 100 mm (3.9 inches) | 79% | very high |
| August Weather | 23°C (74°F) | 70 mm (2.8 inches) | 77% | very high |
| September Weather | 20°C (69°F) | 106 mm (4.2 inches) | 78% | very high |
| October Weather | 12°C (55°F) | 127 mm (5.0 inches) | 78% | high |
| November Weather | 4°C (39°F) | 53 mm (2.1 inches) | 87% | moderate |
| December Weather | 0°C (33°F) | 49 mm (1.9 inches) | 84% | low |