Weather in Pontiac, Illinois, United States

7-Day Detailed Weather Forecast for Pontiac

Today

Temperature: 93°F

Wind Speed: 15 to 25 mph

Wind Direction: S

Forecast: Scattered showers and thunderstorms after 4pm. Some of the storms could be severe. Mostly sunny. High near 93, with temperatures falling to around 91 in the afternoon. Heat index values as high as 97. South wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.

Tonight

Temperature: 61°F

Wind Speed: 10 to 25 mph

Wind Direction: SW

Forecast: Scattered showers and thunderstorms before 9pm. Some of the storms could be severe. Mostly clear, with a low around 61. Southwest wind 10 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.

Friday

Temperature: 89°F

Wind Speed: 10 to 25 mph

Wind Direction: SSW

Forecast: Patchy blowing dust between noon and 4pm, then patchy blowing dust and a slight chance of showers and thunderstorms. Sunny. High near 89, with temperatures falling to around 85 in the afternoon. South southwest wind 10 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Friday Night

Temperature: 55°F

Wind Speed: 15 to 25 mph

Wind Direction: WSW

Forecast: Patchy blowing dust and a chance of showers and thunderstorms before 1am. Mostly clear, with a low around 55. West southwest wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 30%.

Saturday

Temperature: 72°F

Wind Speed: 15 to 20 mph

Wind Direction: W

Forecast: Sunny, with a high near 72. West wind 15 to 20 mph, with gusts as high as 35 mph.

Saturday Night

Temperature: 50°F

Wind Speed: 5 to 15 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 50.

Sunday

Temperature: 77°F

Wind Speed: 5 to 10 mph

Wind Direction: N

Forecast: Sunny, with a high near 77.

Sunday Night

Temperature: 46°F

Wind Speed: 10 mph

Wind Direction: NE

Forecast: Partly cloudy, with a low around 46.

Monday

Temperature: 73°F

Wind Speed: 10 to 15 mph

Wind Direction: E

Forecast: A chance of rain showers after 7am. Partly sunny, with a high near 73.

Monday Night

Temperature: 55°F

Wind Speed: 15 mph

Wind Direction: E

Forecast: A chance of rain showers. Mostly cloudy, with a low around 55.

Tuesday

Temperature: 73°F

Wind Speed: 15 to 20 mph

Wind Direction: ESE

Forecast: Rain showers likely before 1pm, then showers and thunderstorms. Mostly cloudy, with a high near 73.

Tuesday Night

Temperature: 57°F

Wind Speed: 15 to 20 mph

Wind Direction: SE

Forecast: Showers and thunderstorms. Mostly cloudy, with a low around 57.

Wednesday

Temperature: 71°F

Wind Speed: 15 to 20 mph

Wind Direction: SW

Forecast: Showers and thunderstorms likely. Partly sunny, with a high near 71.

Wednesday Night

Temperature: 52°F

Wind Speed: 10 to 15 mph

Wind Direction: W

Forecast: A chance of showers and thunderstorms. Mostly cloudy, with a low around 52.