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Pontiac
Weather averages
ClimateForecastNovemberDecember >>

Pontiac (IL) Climate by Month

The graphs below provide an overview of the climate in Pontiac (Illinois), the United States of America. They present long-term patterns and averages of weather conditions over a 30-year period.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc.

Monthly rainy days

The average number of days each month with rain, snow, hail etc.

Forecast for Pontiac (IL)

Sat   Nov 02
15°C | -1°C
SE 11 km/h
partly cloudy and no rain

partly cloudy and no rain

hourly forecast
Sun   Nov 03
17°C | 4°C
SE 22 km/h
0.9 mm
overcast and slight rain

overcast and slight rain

hourly forecast
Mon   Nov 04
20°C | 14°C
S 29 km/h
20 mm
overcast and rain

overcast and rain

hourly forecast
5-Day Forecast 10-Day Forecast

The best time of year to visit Pontiac in the United States of America

During the months of May and September you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:

  • When is summer in Pontiac?
    The hottest season / summer takes place in June, July, August and September.
  • Which is the warmest month in Pontiac?
    July has an average maximum temperature of 29°C and is the warmest month of the year.
  • Which is the coldest month in Pontiac?
    The coldest month is January with an average maximum temperature of 0°C.
  • Which is the wettest month in Pontiac?
    July tops the wettest month list with 111 mm of rainfall.
  • Which is the driest month in Pontiac?
    January is the driest month with 50 mm of precipitation.

    • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.

     

     


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