National Weather Service forecast

Downers Grove, Illinois Weather

60°Overnight: Rain Showers
Wind S 15 mph
7-DayHourlyRadar

Downers Grove 7-Day Forecast

  1. Overnight
    60°F
    Rain Showers
    84% chance of precipitation

    Rain showers. Cloudy. Low around 60, with temperatures rising to around 62 overnight. South wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.

  2. Wednesday
    64°F
    Chance Rain Showers then Mostly Cloudy
    32% chance of precipitation

    A chance of rain showers before noon. Mostly cloudy. High near 64, with temperatures falling to around 56 in the afternoon. South southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

  3. Wednesday Night
    48°F
    Mostly Cloudy
    13% chance of precipitation

    Mostly cloudy, with a low around 48. Southwest wind around 15 mph, with gusts as high as 25 mph.

  4. Thursday
    56°F
    Cloudy then Chance Rain Showers
    43% chance of precipitation

    A chance of rain showers after noon. Cloudy, with a high near 56. West southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

  5. Thursday Night
    42°F
    Chance Rain Showers
    50% chance of precipitation

    A chance of rain showers. Cloudy, with a low around 42. Northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

  6. Friday
    50°F
    Mostly Cloudy
    12% chance of precipitation

    Mostly cloudy, with a high near 50.

  7. Friday Night
    36°F
    Partly Cloudy
    1% chance of precipitation

    Partly cloudy, with a low around 36.

  8. Saturday
    51°F
    Mostly Sunny

    Mostly sunny, with a high near 51.

  9. Saturday Night
    35°F
    Mostly Clear

    Mostly clear, with a low around 35.

  10. Sunday
    56°F
    Sunny
    5% chance of precipitation

    Sunny, with a high near 56.

  11. Sunday Night
    37°F
    Mostly Clear
    1% chance of precipitation

    Mostly clear, with a low around 37.

  12. Monday
    60°F
    Sunny

    Sunny, with a high near 60.

  13. Monday Night
    41°F
    Mostly Clear
    1% chance of precipitation

    Mostly clear, with a low around 41.

  14. Tuesday
    62°F
    Sunny
    1% chance of precipitation

    Sunny, with a high near 62.

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

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About Downers Grove

Population (2020 Census)
50,247
Coordinates
41.795, -88.021
Elevation
751 ft
NWS forecast office
LOT
Time zone
America/Chicago
Sunrise today
6:27 AM CST
Sunset today
4:43 PM CST
Daylight today
10 h 16 min

Downers Grove Weather Questions

What is the weather forecast for Downers Grove, Illinois?

Overnight: Rain showers. Cloudy. Low around 60, with temperatures rising to around 62 overnight. South wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible. Wednesday: A chance of rain showers before noon. Mostly cloudy. High near 64, with temperatures falling to around 56 in the afternoon. South southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Will it rain or snow in Downers Grove this week?

The best chance of precipitation is Overnight at 84%. Periods with a 30% chance or more: Overnight (84%), Wednesday (32%), Thursday (43%), Thursday Night (50%).

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

The warmest day is Wednesday, with a high near 64°F. The coldest night is Saturday Night, with a low near 35°F.

What time are sunrise and sunset in Downers Grove today?

Sunrise is at 6:27 AM CST and sunset is at 4:43 PM CST, for 10 h 16 min of daylight.

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