Temperature for October
In Pocatello, ID during October the average high temperature is 64.6°F. The hottest day on record was October 2, 2010 when the temperature hit 90.0°F.
Precipitation for October
In October the average monthly rainfall in Pocatello, ID is 1.02 inches with rain usually falling on between 6 and 7 days. 1944 was the driest October with only 0.00 inches of rain falling, and 1975 was the wettest October with 2.55 inches of rain. The wettest single day in October was 3 October 1976 when 1.81 inches of rain fell.
In October it usually snows on between 2 and 3 days. In October there have been some years when thunderstorms have occurred, although there are other years when there hasn't been a thunderstorm in October.