Weather in Pontiac, Illinois, United States

7-Day Detailed Weather Forecast for Pontiac

Overnight

Temperature: 44°F

Wind Speed: 10 mph

Wind Direction: S

Forecast: A chance of rain and patchy fog. Cloudy. Low around 44, with temperatures rising to around 54 overnight. South wind around 10 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Friday

Temperature: 57°F

Wind Speed: 10 to 15 mph

Wind Direction: W

Forecast: A slight chance of rain before 7am. Cloudy. High near 57, with temperatures falling to around 48 in the afternoon. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

Friday Night

Temperature: 40°F

Wind Speed: 0 to 5 mph

Wind Direction: NNE

Forecast: Patchy fog after midnight. Cloudy, with a low around 40. North northeast wind 0 to 5 mph.

Saturday

Temperature: 50°F

Wind Speed: 5 to 15 mph

Wind Direction: SE

Forecast: Patchy fog before 9am. Cloudy, with a high near 50. Southeast wind 5 to 15 mph.

Saturday Night

Temperature: 47°F

Wind Speed: 10 to 15 mph

Wind Direction: S

Forecast: A chance of rain showers. Cloudy, with a low around 47. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.

Sunday

Temperature: 61°F

Wind Speed: 10 to 15 mph

Wind Direction: WSW

Forecast: Rain showers likely before noon, then showers and thunderstorms. Cloudy, with a high near 61. Chance of precipitation is 90%.

Sunday Night

Temperature: 17°F

Wind Speed: 15 to 30 mph

Wind Direction: NW

Forecast: A chance of rain showers before 9pm, then a chance of rain and snow showers. Mostly cloudy, with a low around 17. New snow accumulation of less than half an inch possible.

Monday

Temperature: 24°F

Wind Speed: 20 to 30 mph

Wind Direction: NW

Forecast: Partly sunny, with a high near 24.

Monday Night

Temperature: 13°F

Wind Speed: 15 to 20 mph

Wind Direction: WNW

Forecast: Mostly clear, with a low around 13.

Tuesday

Temperature: 30°F

Wind Speed: 15 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 30.

Tuesday Night

Temperature: 20°F

Wind Speed: 10 to 15 mph

Wind Direction: W

Forecast: Mostly cloudy, with a low around 20.

Wednesday

Temperature: 30°F

Wind Speed: 10 mph

Wind Direction: WNW

Forecast: Partly sunny, with a high near 30.

Wednesday Night

Temperature: 12°F

Wind Speed: 5 to 10 mph

Wind Direction: NW

Forecast: Mostly cloudy, with a low around 12.

New Year's Day

Temperature: 25°F

Wind Speed: 5 to 10 mph

Wind Direction: WNW

Forecast: Mostly sunny, with a high near 25.