National Weather Service forecast

Pontiac, Illinois Weather

57°Overnight: Rain Showers
Wind S 15 mph
7-DayHourlyRadar

Pontiac 7-Day Forecast

  1. Overnight
    57°F
    Rain Showers
    86% chance of precipitation

    Rain showers. Cloudy. Low around 57, with temperatures rising to around 61 overnight. South wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.

  2. Wednesday
    63°F
    Slight Chance Rain Showers then Mostly Cloudy
    19% chance of precipitation

    A slight chance of rain showers before 11am. Mostly cloudy. High near 63, with temperatures falling to around 56 in the afternoon. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

  3. Wednesday Night
    45°F
    Mostly Cloudy
    7% chance of precipitation

    Mostly cloudy, with a low around 45. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

  4. Thursday
    59°F
    Mostly Cloudy then Slight Chance Rain Showers
    22% chance of precipitation

    A slight chance of rain showers after 4pm. Mostly cloudy, with a high near 59. West southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

  5. Thursday Night
    40°F
    Chance Rain Showers
    43% chance of precipitation

    A chance of rain showers. Mostly cloudy, with a low around 40. Northwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

  6. Friday
    51°F
    Partly Sunny
    9% chance of precipitation

    Partly sunny, with a high near 51.

  7. Friday Night
    32°F
    Partly Cloudy

    Partly cloudy, with a low around 32.

  8. Saturday
    53°F
    Sunny

    Sunny, with a high near 53.

  9. Saturday Night
    32°F
    Mostly Clear
    1% chance of precipitation

    Mostly clear, with a low around 32.

  10. Sunday
    57°F
    Sunny
    2% chance of precipitation

    Sunny, with a high near 57.

  11. Sunday Night
    33°F
    Clear

    Clear, with a low around 33.

  12. Monday
    64°F
    Sunny

    Sunny, with a high near 64.

  13. Monday Night
    38°F
    Mostly Clear
    1% chance of precipitation

    Mostly clear, with a low around 38.

  14. Tuesday
    64°F
    Sunny
    1% chance of precipitation

    Sunny, with a high near 64.

Issued by the National Weather Service (LOT office), updated .

Pontiac Hourly Forecast

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Pontiac Weather Radar

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About Pontiac

Population (2020 Census)
11,150
Coordinates
40.889, -88.641
Elevation
636 ft
NWS forecast office
LOT
Time zone
America/Chicago
Sunrise today
6:28 AM CST
Sunset today
4:47 PM CST
Daylight today
10 h 19 min

Pontiac Weather Questions

What is the weather forecast for Pontiac, Illinois?

Overnight: Rain showers. Cloudy. Low around 57, with temperatures rising to around 61 overnight. South wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible. Wednesday: A slight chance of rain showers before 11am. Mostly cloudy. High near 63, with temperatures falling to around 56 in the afternoon. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Will it rain or snow in Pontiac this week?

The best chance of precipitation is Overnight at 86%. Periods with a 30% chance or more: Overnight (86%), Thursday Night (43%).

How warm and how cold will it get in Pontiac this week?

The warmest day is Monday, with a high near 64°F. The coldest night is Friday Night, with a low near 32°F.

What time are sunrise and sunset in Pontiac today?

Sunrise is at 6:28 AM CST and sunset is at 4:47 PM CST, for 10 h 19 min of daylight.

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