National Weather Service forecast

Lyons, Illinois Weather

61°Overnight: Rain Showers
Wind S 15 mph
7-DayHourlyRadar

Lyons 7-Day Forecast

  1. Overnight
    61°F
    Rain Showers
    81% chance of precipitation

    Rain showers. Cloudy. Low around 61, with temperatures rising to around 64 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
    38% chance of precipitation

    A chance of rain showers before 1pm. 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 40%. New rainfall amounts less than a tenth of an inch possible.

  3. Wednesday Night
    49°F
    Mostly Cloudy
    12% chance of precipitation

    Mostly cloudy, with a low around 49. Southwest wind around 15 mph, with gusts as high as 25 mph.

  4. Thursday
    57°F
    Mostly Cloudy then Chance Rain Showers
    42% chance of precipitation

    A chance of rain showers after noon. Mostly cloudy, with a high near 57. West southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

  5. Thursday Night
    44°F
    Rain Showers Likely
    59% chance of precipitation

    Rain showers likely. Cloudy, with a low around 44. Northwest wind 10 to 15 mph. Chance of precipitation is 60%.

  6. Friday
    51°F
    Slight Chance Rain Showers then Mostly Cloudy
    18% chance of precipitation

    A slight chance of rain showers before noon. Mostly cloudy, with a high near 51. Chance of precipitation is 20%.

  7. Friday Night
    38°F
    Partly Cloudy
    5% chance of precipitation

    Partly cloudy, with a low around 38.

  8. Saturday
    51°F
    Mostly Sunny
    1% chance of precipitation

    Mostly sunny, with a high near 51.

  9. Saturday Night
    37°F
    Mostly Clear

    Mostly clear, with a low around 37.

  10. Sunday
    56°F
    Sunny
    6% chance of precipitation

    Sunny, with a high near 56.

  11. Sunday Night
    39°F
    Mostly Clear
    2% chance of precipitation

    Mostly clear, with a low around 39.

  12. Monday
    60°F
    Sunny

    Sunny, with a high near 60.

  13. Monday Night
    43°F
    Mostly Clear
    1% chance of precipitation

    Mostly clear, with a low around 43.

  14. Tuesday
    61°F
    Sunny
    1% chance of precipitation

    Sunny, with a high near 61.

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

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About Lyons

Population (2020 Census)
10,817
Coordinates
41.812, -87.819
Elevation
607 ft
NWS forecast office
LOT
Time zone
America/Chicago
Sunrise today
6:27 AM CST
Sunset today
4:42 PM CST
Daylight today
10 h 15 min

Lyons Weather Questions

What is the weather forecast for Lyons, Illinois?

Overnight: Rain showers. Cloudy. Low around 61, with temperatures rising to around 64 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 1pm. 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 40%. New rainfall amounts less than a tenth of an inch possible.

Will it rain or snow in Lyons this week?

The best chance of precipitation is Overnight at 81%. Periods with a 30% chance or more: Overnight (81%), Wednesday (38%), Thursday (42%), Thursday Night (59%).

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

The warmest day is Wednesday, with a high near 64°F. The coldest night is Saturday Night, with a low near 37°F.

What time are sunrise and sunset in Lyons today?

Sunrise is at 6:27 AM CST and sunset is at 4:42 PM CST, for 10 h 15 min of daylight.

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