Chadron Weather in October

The climate in Chadron during October can be summarized as cool and dry.

October is in the fall / autumn in Chadron and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a cool 18°C (64°F), whilst at night 0°C (32°F) is normal.

On average October is the 6th driest month of the year in Chadron with around 20mm 0.8 inches of rain making it a dry time to visit. This rainfall is typically spread over 5 days, although this may vary considerably.

On the flip side this corresponds to an average of 8.1 hours of sunshine per day.

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Chadron in October 2025.