Hourly Weather Forecast - Summit, IL

60% Chance of Light Rain

60% Chance Rain Showers

50% Chance Rain Showers

30% Chance of Rain

30% Chance of Rain

50% Chance of Rain

50% Chance of Rain

50% Chance of Rain

50% Chance of Rain

50% Chance of Light Rain

60% Chance of Light Rain

70% Chance Rain Showers

80% Chance of Storms

Thunderstorms

80% Chance of Storms

80% Chance of Storms

70% Chance of Storms

70% Chance of Storms

60% Chance Rain Showers

60% Chance Rain Showers

50% Chance Rain Showers

40% Chance of Light Rain

40% Chance of Light Rain