Average change in
Temperature
Average change in high temperature day-to-day
Last Month:
2.2°
Last Year:
6.0°
Average change in low temperature day-to-day
Last Month:
1.7°
Last Year:
7.1°
Average change in
Precipitation
Chance of dry day after a precip day
Last Month:
75%
Last Year:
53%
Chance of precip day after a dry day
Last Month:
10%
Last Year:
19%
ForecastAdvisor Fact
69.2% of NWS Digital Forecast's high temperature forecasts for Pontiac were within 3 degrees of actual temperatures last year.